/**
* Calculates the date or object
*
* @param string $calc Calculation to make, one of: 'add'|'sub'|'cmp'|'copy'|'set'
* @param string|integer|array|Zend_Date $date Date or datepart to calculate with
* @param string $part Part of the date to calculate, if null the timestamp is used
* @param string|Zend_Locale $locale Locale for parsing input
* @return integer|string|Zend_Date new timestamp
* @throws Zend_Date_Exception
*/
private function _calculate($calc, $date, $part, $locale)
{
if ($date === null) {
require_once 'Zend/Date/Exception.php';
throw new Zend_Date_Exception('parameter $date must be set, null is not allowed');
}
if ($part !== null && strlen($part) !== 2 && Zend_Locale::isLocale($part, null, false)) {
$locale = $part;
$part = null;
}
if ($locale === null) {
$locale = $this->getLocale();
}
$locale = (string) $locale;
// Create date parts
$year = $this->toString(self::YEAR, 'iso');
$month = $this->toString(self::MONTH_SHORT, 'iso');
$day = $this->toString(self::DAY_SHORT, 'iso');
$hour = $this->toString(self::HOUR_SHORT, 'iso');
$minute = $this->toString(self::MINUTE_SHORT, 'iso');
$second = $this->toString(self::SECOND_SHORT, 'iso');
// If object extract value
if ($date instanceof Zend_Date) {
$date = $date->toString($part, 'iso', $locale);
}
if (is_array($date) === true) {
if (empty($part) === false) {
switch ($part) {
// Fall through
case self::DAY:
case self::DAY_SHORT:
if (isset($date['day']) === true) {
$date = $date['day'];
}
break;
// Fall through
// Fall through
case self::WEEKDAY_SHORT:
case self::WEEKDAY:
case self::WEEKDAY_8601:
case self::WEEKDAY_DIGIT:
case self::WEEKDAY_NARROW:
case self::WEEKDAY_NAME:
if (isset($date['weekday']) === true) {
$date = $date['weekday'];
$part = self::WEEKDAY_DIGIT;
}
break;
case self::DAY_OF_YEAR:
if (isset($date['day_of_year']) === true) {
$date = $date['day_of_year'];
}
break;
// Fall through
// Fall through
case self::MONTH:
case self::MONTH_SHORT:
case self::MONTH_NAME:
case self::MONTH_NAME_SHORT:
case self::MONTH_NAME_NARROW:
if (isset($date['month']) === true) {
$date = $date['month'];
}
break;
// Fall through
// Fall through
case self::YEAR:
case self::YEAR_SHORT:
case self::YEAR_8601:
case self::YEAR_SHORT_8601:
if (isset($date['year']) === true) {
$date = $date['year'];
}
break;
// Fall through
// Fall through
case self::HOUR:
case self::HOUR_AM:
case self::HOUR_SHORT:
case self::HOUR_SHORT_AM:
if (isset($date['hour']) === true) {
$date = $date['hour'];
}
break;
// Fall through
// Fall through
case self::MINUTE:
case self::MINUTE_SHORT:
if (isset($date['minute']) === true) {
$date = $date['minute'];
}
break;
// Fall through
// Fall through
case self::SECOND:
case self::SECOND_SHORT:
if (isset($date['second']) === true) {
$date = $date['second'];
}
break;
// Fall through
// Fall through
case self::TIMEZONE:
case self::TIMEZONE_NAME:
if (isset($date['timezone']) === true) {
$date = $date['timezone'];
}
break;
case self::TIMESTAMP:
if (isset($date['timestamp']) === true) {
$date = $date['timestamp'];
}
break;
case self::WEEK:
if (isset($date['week']) === true) {
$date = $date['week'];
}
break;
case self::TIMEZONE_SECS:
if (isset($date['gmtsecs']) === true) {
$date = $date['gmtsecs'];
}
break;
default:
require_once 'Zend/Date/Exception.php';
throw new Zend_Date_Exception("datepart for part ({$part}) not found in array");
break;
}
} else {
$hours = 0;
if (isset($date['hour']) === true) {
$hours = $date['hour'];
}
$minutes = 0;
if (isset($date['minute']) === true) {
$minutes = $date['minute'];
}
$seconds = 0;
if (isset($date['second']) === true) {
$seconds = $date['second'];
}
$months = 0;
if (isset($date['month']) === true) {
$months = $date['month'];
}
$days = 0;
if (isset($date['day']) === true) {
$days = $date['day'];
}
$years = 0;
if (isset($date['year']) === true) {
$years = $date['year'];
}
return $this->_assign($calc, $this->mktime($hours, $minutes, $seconds, $months, $days, $years, true), $this->mktime($hour, $minute, $second, $month, $day, $year, true), $hour);
}
}
// $date as object, part of foreign date as own date
switch ($part) {
// day formats
case self::DAY:
if (is_numeric($date)) {
return $this->_assign($calc, $this->mktime(0, 0, 0, 1, 1 + intval($date), 1970, true), $this->mktime(0, 0, 0, 1, 1 + intval($day), 1970, true), $hour);
}
require_once 'Zend/Date/Exception.php';
throw new Zend_Date_Exception("invalid date ({$date}) operand, day expected", 0, null, $date);
break;
case self::WEEKDAY_SHORT:
$daylist = Zend_Locale_Data::getList($locale, 'day');
$weekday = (int) $this->toString(self::WEEKDAY_DIGIT, 'iso', $locale);
$cnt = 0;
foreach ($daylist as $key => $value) {
if (strtoupper(iconv_substr($value, 0, 3, 'UTF-8')) == strtoupper($date)) {
$found = $cnt;
break;
}
++$cnt;
}
// Weekday found
if ($cnt < 7) {
return $this->_assign($calc, $this->mktime(0, 0, 0, 1, 1 + $found, 1970, true), $this->mktime(0, 0, 0, 1, 1 + $weekday, 1970, true), $hour);
}
// Weekday not found
require_once 'Zend/Date/Exception.php';
throw new Zend_Date_Exception("invalid date ({$date}) operand, weekday expected", 0, null, $date);
break;
case self::DAY_SHORT:
if (is_numeric($date)) {
return $this->_assign($calc, $this->mktime(0, 0, 0, 1, 1 + intval($date), 1970, true), $this->mktime(0, 0, 0, 1, 1 + intval($day), 1970, true), $hour);
}
require_once 'Zend/Date/Exception.php';
throw new Zend_Date_Exception("invalid date ({$date}) operand, day expected", 0, null, $date);
break;
case self::WEEKDAY:
$daylist = Zend_Locale_Data::getList($locale, 'day');
$weekday = (int) $this->toString(self::WEEKDAY_DIGIT, 'iso', $locale);
$cnt = 0;
foreach ($daylist as $key => $value) {
if (strtoupper($value) == strtoupper($date)) {
$found = $cnt;
break;
}
++$cnt;
}
// Weekday found
if ($cnt < 7) {
return $this->_assign($calc, $this->mktime(0, 0, 0, 1, 1 + $found, 1970, true), $this->mktime(0, 0, 0, 1, 1 + $weekday, 1970, true), $hour);
}
// Weekday not found
require_once 'Zend/Date/Exception.php';
throw new Zend_Date_Exception("invalid date ({$date}) operand, weekday expected", 0, null, $date);
break;
case self::WEEKDAY_8601:
$weekday = (int) $this->toString(self::WEEKDAY_8601, 'iso', $locale);
if (intval($date) > 0 and intval($date) < 8) {
return $this->_assign($calc, $this->mktime(0, 0, 0, 1, 1 + intval($date), 1970, true), $this->mktime(0, 0, 0, 1, 1 + $weekday, 1970, true), $hour);
}
// Weekday not found
require_once 'Zend/Date/Exception.php';
throw new Zend_Date_Exception("invalid date ({$date}) operand, weekday expected", 0, null, $date);
break;
case self::DAY_SUFFIX:
require_once 'Zend/Date/Exception.php';
throw new Zend_Date_Exception('day suffix not supported', 0, null, $date);
break;
case self::WEEKDAY_DIGIT:
$weekday = (int) $this->toString(self::WEEKDAY_DIGIT, 'iso', $locale);
if (is_numeric($date) and intval($date) >= 0 and intval($date) < 7) {
return $this->_assign($calc, $this->mktime(0, 0, 0, 1, 1 + $date, 1970, true), $this->mktime(0, 0, 0, 1, 1 + $weekday, 1970, true), $hour);
}
// Weekday not found
require_once 'Zend/Date/Exception.php';
throw new Zend_Date_Exception("invalid date ({$date}) operand, weekday expected", 0, null, $date);
break;
case self::DAY_OF_YEAR:
if (is_numeric($date)) {
if ($calc == 'add' || $calc == 'sub') {
$year = 1970;
++$date;
++$day;
}
return $this->_assign($calc, $this->mktime(0, 0, 0, 1, $date, $year, true), $this->mktime(0, 0, 0, $month, $day, $year, true), $hour);
}
require_once 'Zend/Date/Exception.php';
throw new Zend_Date_Exception("invalid date ({$date}) operand, day expected", 0, null, $date);
break;
case self::WEEKDAY_NARROW:
$daylist = Zend_Locale_Data::getList($locale, 'day', array('gregorian', 'format', 'abbreviated'));
$weekday = (int) $this->toString(self::WEEKDAY_DIGIT, 'iso', $locale);
$cnt = 0;
foreach ($daylist as $key => $value) {
if (strtoupper(iconv_substr($value, 0, 1, 'UTF-8')) == strtoupper($date)) {
$found = $cnt;
break;
}
++$cnt;
}
// Weekday found
if ($cnt < 7) {
return $this->_assign($calc, $this->mktime(0, 0, 0, 1, 1 + $found, 1970, true), $this->mktime(0, 0, 0, 1, 1 + $weekday, 1970, true), $hour);
}
// Weekday not found
require_once 'Zend/Date/Exception.php';
throw new Zend_Date_Exception("invalid date ({$date}) operand, weekday expected", 0, null, $date);
break;
case self::WEEKDAY_NAME:
$daylist = Zend_Locale_Data::getList($locale, 'day', array('gregorian', 'format', 'abbreviated'));
$weekday = (int) $this->toString(self::WEEKDAY_DIGIT, 'iso', $locale);
$cnt = 0;
foreach ($daylist as $key => $value) {
if (strtoupper($value) == strtoupper($date)) {
$found = $cnt;
break;
}
++$cnt;
}
// Weekday found
if ($cnt < 7) {
return $this->_assign($calc, $this->mktime(0, 0, 0, 1, 1 + $found, 1970, true), $this->mktime(0, 0, 0, 1, 1 + $weekday, 1970, true), $hour);
}
// Weekday not found
require_once 'Zend/Date/Exception.php';
throw new Zend_Date_Exception("invalid date ({$date}) operand, weekday expected", 0, null, $date);
break;
// week formats
// week formats
case self::WEEK:
if (is_numeric($date)) {
$week = (int) $this->toString(self::WEEK, 'iso', $locale);
return $this->_assign($calc, parent::mktime(0, 0, 0, 1, 1 + $date * 7, 1970, true), parent::mktime(0, 0, 0, 1, 1 + $week * 7, 1970, true), $hour);
}
require_once 'Zend/Date/Exception.php';
throw new Zend_Date_Exception("invalid date ({$date}) operand, week expected", 0, null, $date);
break;
// month formats
// month formats
case self::MONTH_NAME:
$monthlist = Zend_Locale_Data::getList($locale, 'month');
$cnt = 0;
foreach ($monthlist as $key => $value) {
if (strtoupper($value) == strtoupper($date)) {
$found = $key;
break;
}
++$cnt;
}
$date = array_search($date, $monthlist);
// Monthname found
if ($cnt < 12) {
$fixday = 0;
if ($calc == 'add') {
$date += $found;
$calc = 'set';
if (self::$_options['extend_month'] == false) {
$parts = $this->getDateParts($this->mktime($hour, $minute, $second, $date, $day, $year, false));
if ($parts['mday'] != $day) {
$fixday = $parts['mday'] < $day ? -$parts['mday'] : $parts['mday'] - $day;
}
}
} else {
if ($calc == 'sub') {
$date = $month - $found;
$calc = 'set';
if (self::$_options['extend_month'] == false) {
$parts = $this->getDateParts($this->mktime($hour, $minute, $second, $date, $day, $year, false));
if ($parts['mday'] != $day) {
$fixday = $parts['mday'] < $day ? -$parts['mday'] : $parts['mday'] - $day;
}
}
}
}
return $this->_assign($calc, $this->mktime(0, 0, 0, $date, $day + $fixday, $year, true), $this->mktime(0, 0, 0, $month, $day, $year, true), $hour);
}
// Monthname not found
require_once 'Zend/Date/Exception.php';
throw new Zend_Date_Exception("invalid date ({$date}) operand, month expected", 0, null, $date);
break;
case self::MONTH:
if (is_numeric($date)) {
$fixday = 0;
if ($calc == 'add') {
$date += $month;
$calc = 'set';
if (self::$_options['extend_month'] == false) {
$parts = $this->getDateParts($this->mktime($hour, $minute, $second, $date, $day, $year, false));
if ($parts['mday'] != $day) {
$fixday = $parts['mday'] < $day ? -$parts['mday'] : $parts['mday'] - $day;
}
}
} else {
if ($calc == 'sub') {
$date = $month - $date;
$calc = 'set';
if (self::$_options['extend_month'] == false) {
$parts = $this->getDateParts($this->mktime($hour, $minute, $second, $date, $day, $year, false));
if ($parts['mday'] != $day) {
$fixday = $parts['mday'] < $day ? -$parts['mday'] : $parts['mday'] - $day;
}
}
}
}
return $this->_assign($calc, $this->mktime(0, 0, 0, $date, $day + $fixday, $year, true), $this->mktime(0, 0, 0, $month, $day, $year, true), $hour);
}
require_once 'Zend/Date/Exception.php';
throw new Zend_Date_Exception("invalid date ({$date}) operand, month expected", 0, null, $date);
break;
case self::MONTH_NAME_SHORT:
$monthlist = Zend_Locale_Data::getList($locale, 'month', array('gregorian', 'format', 'abbreviated'));
$cnt = 0;
foreach ($monthlist as $key => $value) {
if (strtoupper($value) == strtoupper($date)) {
$found = $key;
break;
}
++$cnt;
}
$date = array_search($date, $monthlist);
// Monthname found
if ($cnt < 12) {
$fixday = 0;
if ($calc == 'add') {
$date += $found;
$calc = 'set';
if (self::$_options['extend_month'] === false) {
$parts = $this->getDateParts($this->mktime($hour, $minute, $second, $date, $day, $year, false));
if ($parts['mday'] != $day) {
$fixday = $parts['mday'] < $day ? -$parts['mday'] : $parts['mday'] - $day;
}
}
} else {
if ($calc == 'sub') {
$date = $month - $found;
$calc = 'set';
if (self::$_options['extend_month'] === false) {
$parts = $this->getDateParts($this->mktime($hour, $minute, $second, $date, $day, $year, false));
if ($parts['mday'] != $day) {
$fixday = $parts['mday'] < $day ? -$parts['mday'] : $parts['mday'] - $day;
}
}
}
}
return $this->_assign($calc, $this->mktime(0, 0, 0, $date, $day + $fixday, $year, true), $this->mktime(0, 0, 0, $month, $day, $year, true), $hour);
}
// Monthname not found
require_once 'Zend/Date/Exception.php';
throw new Zend_Date_Exception("invalid date ({$date}) operand, month expected", 0, null, $date);
break;
case self::MONTH_SHORT:
if (is_numeric($date) === true) {
$fixday = 0;
if ($calc === 'add') {
$date += $month;
$calc = 'set';
if (self::$_options['extend_month'] === false) {
$parts = $this->getDateParts($this->mktime($hour, $minute, $second, $date, $day, $year, false));
if ($parts['mday'] != $day) {
$fixday = $parts['mday'] < $day ? -$parts['mday'] : $parts['mday'] - $day;
}
}
} else {
if ($calc === 'sub') {
$date = $month - $date;
$calc = 'set';
if (self::$_options['extend_month'] === false) {
$parts = $this->getDateParts($this->mktime($hour, $minute, $second, $date, $day, $year, false));
if ($parts['mday'] != $day) {
$fixday = $parts['mday'] < $day ? -$parts['mday'] : $parts['mday'] - $day;
}
}
}
}
return $this->_assign($calc, $this->mktime(0, 0, 0, $date, $day + $fixday, $year, true), $this->mktime(0, 0, 0, $month, $day, $year, true), $hour);
}
require_once 'Zend/Date/Exception.php';
throw new Zend_Date_Exception("invalid date ({$date}) operand, month expected", 0, null, $date);
break;
case self::MONTH_DAYS:
require_once 'Zend/Date/Exception.php';
throw new Zend_Date_Exception('month days not supported', 0, null, $date);
break;
case self::MONTH_NAME_NARROW:
$monthlist = Zend_Locale_Data::getList($locale, 'month', array('gregorian', 'stand-alone', 'narrow'));
$cnt = 0;
foreach ($monthlist as $key => $value) {
if (strtoupper($value) === strtoupper($date)) {
$found = $key;
break;
}
++$cnt;
}
$date = array_search($date, $monthlist);
// Monthname found
if ($cnt < 12) {
$fixday = 0;
if ($calc === 'add') {
$date += $found;
$calc = 'set';
if (self::$_options['extend_month'] === false) {
$parts = $this->getDateParts($this->mktime($hour, $minute, $second, $date, $day, $year, false));
if ($parts['mday'] != $day) {
$fixday = $parts['mday'] < $day ? -$parts['mday'] : $parts['mday'] - $day;
}
}
} else {
if ($calc === 'sub') {
$date = $month - $found;
$calc = 'set';
if (self::$_options['extend_month'] === false) {
$parts = $this->getDateParts($this->mktime($hour, $minute, $second, $date, $day, $year, false));
if ($parts['mday'] != $day) {
$fixday = $parts['mday'] < $day ? -$parts['mday'] : $parts['mday'] - $day;
}
}
}
}
return $this->_assign($calc, $this->mktime(0, 0, 0, $date, $day + $fixday, $year, true), $this->mktime(0, 0, 0, $month, $day, $year, true), $hour);
}
// Monthname not found
require_once 'Zend/Date/Exception.php';
throw new Zend_Date_Exception("invalid date ({$date}) operand, month expected", 0, null, $date);
break;
// year formats
// year formats
case self::LEAPYEAR:
require_once 'Zend/Date/Exception.php';
throw new Zend_Date_Exception('leap year not supported', 0, null, $date);
break;
case self::YEAR_8601:
if (is_numeric($date)) {
if ($calc === 'add') {
$date += $year;
$calc = 'set';
} else {
if ($calc === 'sub') {
$date = $year - $date;
$calc = 'set';
}
}
return $this->_assign($calc, $this->mktime(0, 0, 0, $month, $day, intval($date), true), $this->mktime(0, 0, 0, $month, $day, $year, true), false);
}
require_once 'Zend/Date/Exception.php';
throw new Zend_Date_Exception("invalid date ({$date}) operand, year expected", 0, null, $date);
break;
case self::YEAR:
if (is_numeric($date)) {
if ($calc === 'add') {
$date += $year;
$calc = 'set';
} else {
if ($calc === 'sub') {
$date = $year - $date;
$calc = 'set';
}
}
return $this->_assign($calc, $this->mktime(0, 0, 0, $month, $day, intval($date), true), $this->mktime(0, 0, 0, $month, $day, $year, true), false);
}
require_once 'Zend/Date/Exception.php';
throw new Zend_Date_Exception("invalid date ({$date}) operand, year expected", 0, null, $date);
break;
case self::YEAR_SHORT:
if (is_numeric($date)) {
$date = intval($date);
if ($calc == 'set' || $calc == 'cmp') {
$date = self::getFullYear($date);
}
if ($calc === 'add') {
$date += $year;
$calc = 'set';
} else {
if ($calc === 'sub') {
$date = $year - $date;
$calc = 'set';
}
}
return $this->_assign($calc, $this->mktime(0, 0, 0, $month, $day, $date, true), $this->mktime(0, 0, 0, $month, $day, $year, true), false);
}
require_once 'Zend/Date/Exception.php';
throw new Zend_Date_Exception("invalid date ({$date}) operand, year expected", 0, null, $date);
break;
case self::YEAR_SHORT_8601:
if (is_numeric($date)) {
$date = intval($date);
if ($calc === 'set' || $calc === 'cmp') {
$date = self::getFullYear($date);
}
if ($calc === 'add') {
$date += $year;
$calc = 'set';
} else {
if ($calc === 'sub') {
$date = $year - $date;
$calc = 'set';
}
}
return $this->_assign($calc, $this->mktime(0, 0, 0, $month, $day, $date, true), $this->mktime(0, 0, 0, $month, $day, $year, true), false);
}
require_once 'Zend/Date/Exception.php';
throw new Zend_Date_Exception("invalid date ({$date}) operand, year expected", 0, null, $date);
break;
// time formats
// time formats
case self::MERIDIEM:
require_once 'Zend/Date/Exception.php';
throw new Zend_Date_Exception('meridiem not supported', 0, null, $date);
break;
case self::SWATCH:
if (is_numeric($date)) {
$rest = intval($date);
$hours = floor($rest * 24 / 1000);
$rest = $rest - $hours * 1000 / 24;
$minutes = floor($rest * 1440 / 1000);
$rest = $rest - $minutes * 1000 / 1440;
$seconds = floor($rest * 86400 / 1000);
return $this->_assign($calc, $this->mktime($hours, $minutes, $seconds, 1, 1, 1970, true), $this->mktime($hour, $minute, $second, 1, 1, 1970, true), false);
}
require_once 'Zend/Date/Exception.php';
throw new Zend_Date_Exception("invalid date ({$date}) operand, swatchstamp expected", 0, null, $date);
break;
case self::HOUR_SHORT_AM:
if (is_numeric($date)) {
return $this->_assign($calc, $this->mktime(intval($date), 0, 0, 1, 1, 1970, true), $this->mktime($hour, 0, 0, 1, 1, 1970, true), false);
}
require_once 'Zend/Date/Exception.php';
throw new Zend_Date_Exception("invalid date ({$date}) operand, hour expected", 0, null, $date);
break;
case self::HOUR_SHORT:
if (is_numeric($date)) {
return $this->_assign($calc, $this->mktime(intval($date), 0, 0, 1, 1, 1970, true), $this->mktime($hour, 0, 0, 1, 1, 1970, true), false);
}
require_once 'Zend/Date/Exception.php';
throw new Zend_Date_Exception("invalid date ({$date}) operand, hour expected", 0, null, $date);
break;
case self::HOUR_AM:
if (is_numeric($date)) {
return $this->_assign($calc, $this->mktime(intval($date), 0, 0, 1, 1, 1970, true), $this->mktime($hour, 0, 0, 1, 1, 1970, true), false);
}
require_once 'Zend/Date/Exception.php';
throw new Zend_Date_Exception("invalid date ({$date}) operand, hour expected", 0, null, $date);
break;
case self::HOUR:
if (is_numeric($date)) {
return $this->_assign($calc, $this->mktime(intval($date), 0, 0, 1, 1, 1970, true), $this->mktime($hour, 0, 0, 1, 1, 1970, true), false);
}
require_once 'Zend/Date/Exception.php';
throw new Zend_Date_Exception("invalid date ({$date}) operand, hour expected", 0, null, $date);
break;
case self::MINUTE:
if (is_numeric($date)) {
return $this->_assign($calc, $this->mktime(0, intval($date), 0, 1, 1, 1970, true), $this->mktime(0, $minute, 0, 1, 1, 1970, true), false);
}
require_once 'Zend/Date/Exception.php';
throw new Zend_Date_Exception("invalid date ({$date}) operand, minute expected", 0, null, $date);
break;
case self::SECOND:
if (is_numeric($date)) {
return $this->_assign($calc, $this->mktime(0, 0, intval($date), 1, 1, 1970, true), $this->mktime(0, 0, $second, 1, 1, 1970, true), false);
}
require_once 'Zend/Date/Exception.php';
throw new Zend_Date_Exception("invalid date ({$date}) operand, second expected", 0, null, $date);
break;
case self::MILLISECOND:
if (is_numeric($date)) {
switch ($calc) {
case 'set':
return $this->setMillisecond($date);
break;
case 'add':
return $this->addMillisecond($date);
break;
case 'sub':
return $this->subMillisecond($date);
break;
}
return $this->compareMillisecond($date);
}
require_once 'Zend/Date/Exception.php';
throw new Zend_Date_Exception("invalid date ({$date}) operand, milliseconds expected", 0, null, $date);
break;
case self::MINUTE_SHORT:
if (is_numeric($date)) {
return $this->_assign($calc, $this->mktime(0, intval($date), 0, 1, 1, 1970, true), $this->mktime(0, $minute, 0, 1, 1, 1970, true), false);
}
require_once 'Zend/Date/Exception.php';
throw new Zend_Date_Exception("invalid date ({$date}) operand, minute expected", 0, null, $date);
break;
case self::SECOND_SHORT:
if (is_numeric($date)) {
return $this->_assign($calc, $this->mktime(0, 0, intval($date), 1, 1, 1970, true), $this->mktime(0, 0, $second, 1, 1, 1970, true), false);
}
require_once 'Zend/Date/Exception.php';
throw new Zend_Date_Exception("invalid date ({$date}) operand, second expected", 0, null, $date);
break;
// timezone formats
// break intentionally omitted
// timezone formats
// break intentionally omitted
case self::TIMEZONE_NAME:
case self::TIMEZONE:
case self::TIMEZONE_SECS:
require_once 'Zend/Date/Exception.php';
throw new Zend_Date_Exception('timezone not supported', 0, null, $date);
break;
case self::DAYLIGHT:
require_once 'Zend/Date/Exception.php';
throw new Zend_Date_Exception('daylight not supported', 0, null, $date);
break;
case self::GMT_DIFF:
case self::GMT_DIFF_SEP:
require_once 'Zend/Date/Exception.php';
throw new Zend_Date_Exception('gmtdiff not supported', 0, null, $date);
break;
// date strings
// date strings
case self::ISO_8601:
// (-)YYYY-MM-dd
preg_match('/^(-{0,1}\\d{4})-(\\d{2})-(\\d{2})/', $date, $datematch);
// (-)YY-MM-dd
if (empty($datematch)) {
preg_match('/^(-{0,1}\\d{2})-(\\d{2})-(\\d{2})/', $date, $datematch);
}
// (-)YYYYMMdd
if (empty($datematch)) {
preg_match('/^(-{0,1}\\d{4})(\\d{2})(\\d{2})/', $date, $datematch);
}
// (-)YYMMdd
if (empty($datematch)) {
preg_match('/^(-{0,1}\\d{2})(\\d{2})(\\d{2})/', $date, $datematch);
}
$tmpdate = $date;
if (!empty($datematch)) {
$dateMatchCharCount = iconv_strlen($datematch[0], 'UTF-8');
$tmpdate = iconv_substr($date, $dateMatchCharCount, iconv_strlen($date, 'UTF-8') - $dateMatchCharCount, 'UTF-8');
}
// (T)hh:mm:ss
preg_match('/[T,\\s]{0,1}(\\d{2}):(\\d{2}):(\\d{2})/', $tmpdate, $timematch);
if (empty($timematch)) {
preg_match('/[T,\\s]{0,1}(\\d{2})(\\d{2})(\\d{2})/', $tmpdate, $timematch);
}
if (empty($datematch) and empty($timematch)) {
require_once 'Zend/Date/Exception.php';
throw new Zend_Date_Exception("unsupported ISO8601 format ({$date})", 0, null, $date);
}
if (!empty($timematch)) {
$timeMatchCharCount = iconv_strlen($timematch[0], 'UTF-8');
$tmpdate = iconv_substr($tmpdate, $timeMatchCharCount, iconv_strlen($tmpdate, 'UTF-8') - $timeMatchCharCount, 'UTF-8');
}
if (empty($datematch)) {
$datematch[1] = 1970;
$datematch[2] = 1;
$datematch[3] = 1;
} else {
if (iconv_strlen($datematch[1], 'UTF-8') == 2) {
$datematch[1] = self::getFullYear($datematch[1]);
}
}
if (empty($timematch)) {
$timematch[1] = 0;
$timematch[2] = 0;
$timematch[3] = 0;
}
if ($calc == 'set' || $calc == 'cmp') {
--$datematch[2];
--$month;
--$datematch[3];
--$day;
$datematch[1] -= 1970;
$year -= 1970;
}
return $this->_assign($calc, $this->mktime($timematch[1], $timematch[2], $timematch[3], 1 + $datematch[2], 1 + $datematch[3], 1970 + $datematch[1], false), $this->mktime($hour, $minute, $second, 1 + $month, 1 + $day, 1970 + $year, false), false);
break;
case self::RFC_2822:
$result = preg_match('/^\\w{3},\\s(\\d{1,2})\\s(\\w{3})\\s(\\d{4})\\s' . '(\\d{2}):(\\d{2}):{0,1}(\\d{0,2})\\s([+-]' . '{1}\\d{4}|\\w{1,20})$/', $date, $match);
if (!$result) {
require_once 'Zend/Date/Exception.php';
throw new Zend_Date_Exception("no RFC 2822 format ({$date})", 0, null, $date);
}
$months = $this->_getDigitFromName($match[2]);
if ($calc == 'set' || $calc == 'cmp') {
--$months;
--$month;
--$match[1];
--$day;
$match[3] -= 1970;
$year -= 1970;
}
return $this->_assign($calc, $this->mktime($match[4], $match[5], $match[6], 1 + $months, 1 + $match[1], 1970 + $match[3], false), $this->mktime($hour, $minute, $second, 1 + $month, 1 + $day, 1970 + $year, false), false);
break;
case self::TIMESTAMP:
if (is_numeric($date)) {
return $this->_assign($calc, $date, $this->getUnixTimestamp());
}
require_once 'Zend/Date/Exception.php';
throw new Zend_Date_Exception("invalid date ({$date}) operand, timestamp expected", 0, null, $date);
break;
// additional formats
// break intentionally omitted
// additional formats
// break intentionally omitted
case self::ERA:
case self::ERA_NAME:
require_once 'Zend/Date/Exception.php';
throw new Zend_Date_Exception('era not supported', 0, null, $date);
break;
case self::DATES:
try {
$parsed = Zend_Locale_Format::getDate($date, array('locale' => $locale, 'format_type' => 'iso', 'fix_date' => true));
if ($calc == 'set' || $calc == 'cmp') {
--$parsed['month'];
--$month;
--$parsed['day'];
--$day;
$parsed['year'] -= 1970;
$year -= 1970;
}
return $this->_assign($calc, $this->mktime(0, 0, 0, 1 + $parsed['month'], 1 + $parsed['day'], 1970 + $parsed['year'], true), $this->mktime(0, 0, 0, 1 + $month, 1 + $day, 1970 + $year, true), $hour);
} catch (Zend_Locale_Exception $e) {
require_once 'Zend/Date/Exception.php';
throw new Zend_Date_Exception($e->getMessage(), 0, $e, $date);
}
break;
case self::DATE_FULL:
try {
$format = Zend_Locale_Data::getContent($locale, 'date', array('gregorian', 'full'));
$parsed = Zend_Locale_Format::getDate($date, array('date_format' => $format, 'format_type' => 'iso', 'locale' => $locale));
if ($calc == 'set' || $calc == 'cmp') {
--$parsed['month'];
--$month;
--$parsed['day'];
--$day;
$parsed['year'] -= 1970;
$year -= 1970;
}
return $this->_assign($calc, $this->mktime(0, 0, 0, 1 + $parsed['month'], 1 + $parsed['day'], 1970 + $parsed['year'], true), $this->mktime(0, 0, 0, 1 + $month, 1 + $day, 1970 + $year, true), $hour);
} catch (Zend_Locale_Exception $e) {
require_once 'Zend/Date/Exception.php';
throw new Zend_Date_Exception($e->getMessage(), 0, $e, $date);
}
break;
case self::DATE_LONG:
try {
$format = Zend_Locale_Data::getContent($locale, 'date', array('gregorian', 'long'));
$parsed = Zend_Locale_Format::getDate($date, array('date_format' => $format, 'format_type' => 'iso', 'locale' => $locale));
if ($calc == 'set' || $calc == 'cmp') {
--$parsed['month'];
--$month;
--$parsed['day'];
--$day;
$parsed['year'] -= 1970;
$year -= 1970;
}
return $this->_assign($calc, $this->mktime(0, 0, 0, 1 + $parsed['month'], 1 + $parsed['day'], 1970 + $parsed['year'], true), $this->mktime(0, 0, 0, 1 + $month, 1 + $day, 1970 + $year, true), $hour);
} catch (Zend_Locale_Exception $e) {
require_once 'Zend/Date/Exception.php';
throw new Zend_Date_Exception($e->getMessage(), 0, $e, $date);
}
break;
case self::DATE_MEDIUM:
try {
$format = Zend_Locale_Data::getContent($locale, 'date', array('gregorian', 'medium'));
$parsed = Zend_Locale_Format::getDate($date, array('date_format' => $format, 'format_type' => 'iso', 'locale' => $locale));
if ($calc == 'set' || $calc == 'cmp') {
--$parsed['month'];
--$month;
--$parsed['day'];
--$day;
$parsed['year'] -= 1970;
$year -= 1970;
}
return $this->_assign($calc, $this->mktime(0, 0, 0, 1 + $parsed['month'], 1 + $parsed['day'], 1970 + $parsed['year'], true), $this->mktime(0, 0, 0, 1 + $month, 1 + $day, 1970 + $year, true), $hour);
} catch (Zend_Locale_Exception $e) {
require_once 'Zend/Date/Exception.php';
throw new Zend_Date_Exception($e->getMessage(), 0, $e, $date);
}
break;
case self::DATE_SHORT:
try {
$format = Zend_Locale_Data::getContent($locale, 'date', array('gregorian', 'short'));
$parsed = Zend_Locale_Format::getDate($date, array('date_format' => $format, 'format_type' => 'iso', 'locale' => $locale));
$parsed['year'] = self::getFullYear($parsed['year']);
if ($calc == 'set' || $calc == 'cmp') {
--$parsed['month'];
--$month;
--$parsed['day'];
--$day;
$parsed['year'] -= 1970;
$year -= 1970;
}
return $this->_assign($calc, $this->mktime(0, 0, 0, 1 + $parsed['month'], 1 + $parsed['day'], 1970 + $parsed['year'], true), $this->mktime(0, 0, 0, 1 + $month, 1 + $day, 1970 + $year, true), $hour);
} catch (Zend_Locale_Exception $e) {
require_once 'Zend/Date/Exception.php';
throw new Zend_Date_Exception($e->getMessage(), 0, $e, $date);
}
break;
case self::TIMES:
try {
if ($calc != 'set') {
$month = 1;
$day = 1;
$year = 1970;
}
$parsed = Zend_Locale_Format::getTime($date, array('locale' => $locale, 'format_type' => 'iso', 'fix_date' => true));
return $this->_assign($calc, $this->mktime($parsed['hour'], $parsed['minute'], $parsed['second'], $month, $day, $year, true), $this->mktime($hour, $minute, $second, $month, $day, $year, true), false);
} catch (Zend_Locale_Exception $e) {
require_once 'Zend/Date/Exception.php';
throw new Zend_Date_Exception($e->getMessage(), 0, $e, $date);
}
break;
case self::TIME_FULL:
try {
$format = Zend_Locale_Data::getContent($locale, 'time', array('gregorian', 'full'));
$parsed = Zend_Locale_Format::getTime($date, array('date_format' => $format, 'format_type' => 'iso', 'locale' => $locale));
if ($calc != 'set') {
$month = 1;
$day = 1;
$year = 1970;
}
if (!isset($parsed['second'])) {
$parsed['second'] = 0;
}
return $this->_assign($calc, $this->mktime($parsed['hour'], $parsed['minute'], $parsed['second'], $month, $day, $year, true), $this->mktime($hour, $minute, $second, $month, $day, $year, true), false);
} catch (Zend_Locale_Exception $e) {
require_once 'Zend/Date/Exception.php';
throw new Zend_Date_Exception($e->getMessage(), 0, $e, $date);
}
break;
case self::TIME_LONG:
try {
$format = Zend_Locale_Data::getContent($locale, 'time', array('gregorian', 'long'));
$parsed = Zend_Locale_Format::getTime($date, array('date_format' => $format, 'format_type' => 'iso', 'locale' => $locale));
if ($calc != 'set') {
$month = 1;
$day = 1;
$year = 1970;
}
return $this->_assign($calc, $this->mktime($parsed['hour'], $parsed['minute'], $parsed['second'], $month, $day, $year, true), $this->mktime($hour, $minute, $second, $month, $day, $year, true), false);
} catch (Zend_Locale_Exception $e) {
require_once 'Zend/Date/Exception.php';
throw new Zend_Date_Exception($e->getMessage(), 0, $e, $date);
}
break;
case self::TIME_MEDIUM:
try {
$format = Zend_Locale_Data::getContent($locale, 'time', array('gregorian', 'medium'));
$parsed = Zend_Locale_Format::getTime($date, array('date_format' => $format, 'format_type' => 'iso', 'locale' => $locale));
if ($calc != 'set') {
$month = 1;
$day = 1;
$year = 1970;
}
return $this->_assign($calc, $this->mktime($parsed['hour'], $parsed['minute'], $parsed['second'], $month, $day, $year, true), $this->mktime($hour, $minute, $second, $month, $day, $year, true), false);
} catch (Zend_Locale_Exception $e) {
require_once 'Zend/Date/Exception.php';
throw new Zend_Date_Exception($e->getMessage(), 0, $e, $date);
}
break;
case self::TIME_SHORT:
try {
$format = Zend_Locale_Data::getContent($locale, 'time', array('gregorian', 'short'));
$parsed = Zend_Locale_Format::getTime($date, array('date_format' => $format, 'format_type' => 'iso', 'locale' => $locale));
if ($calc != 'set') {
$month = 1;
$day = 1;
$year = 1970;
}
if (!isset($parsed['second'])) {
$parsed['second'] = 0;
}
return $this->_assign($calc, $this->mktime($parsed['hour'], $parsed['minute'], $parsed['second'], $month, $day, $year, true), $this->mktime($hour, $minute, $second, $month, $day, $year, true), false);
} catch (Zend_Locale_Exception $e) {
require_once 'Zend/Date/Exception.php';
throw new Zend_Date_Exception($e->getMessage(), 0, $e, $date);
}
break;
case self::DATETIME:
try {
$parsed = Zend_Locale_Format::getDateTime($date, array('locale' => $locale, 'format_type' => 'iso', 'fix_date' => true));
if ($calc == 'set' || $calc == 'cmp') {
--$parsed['month'];
--$month;
--$parsed['day'];
--$day;
$parsed['year'] -= 1970;
$year -= 1970;
}
return $this->_assign($calc, $this->mktime($parsed['hour'], $parsed['minute'], $parsed['second'], 1 + $parsed['month'], 1 + $parsed['day'], 1970 + $parsed['year'], true), $this->mktime($hour, $minute, $second, 1 + $month, 1 + $day, 1970 + $year, true), $hour);
} catch (Zend_Locale_Exception $e) {
require_once 'Zend/Date/Exception.php';
throw new Zend_Date_Exception($e->getMessage(), 0, $e, $date);
}
break;
case self::DATETIME_FULL:
try {
$format = Zend_Locale_Data::getContent($locale, 'datetime', array('gregorian', 'full'));
$parsed = Zend_Locale_Format::getDateTime($date, array('date_format' => $format, 'format_type' => 'iso', 'locale' => $locale));
if ($calc == 'set' || $calc == 'cmp') {
--$parsed['month'];
--$month;
--$parsed['day'];
--$day;
$parsed['year'] -= 1970;
$year -= 1970;
}
if (!isset($parsed['second'])) {
$parsed['second'] = 0;
}
return $this->_assign($calc, $this->mktime($parsed['hour'], $parsed['minute'], $parsed['second'], 1 + $parsed['month'], 1 + $parsed['day'], 1970 + $parsed['year'], true), $this->mktime($hour, $minute, $second, 1 + $month, 1 + $day, 1970 + $year, true), $hour);
} catch (Zend_Locale_Exception $e) {
require_once 'Zend/Date/Exception.php';
throw new Zend_Date_Exception($e->getMessage(), 0, $e, $date);
}
break;
case self::DATETIME_LONG:
try {
$format = Zend_Locale_Data::getContent($locale, 'datetime', array('gregorian', 'long'));
$parsed = Zend_Locale_Format::getDateTime($date, array('date_format' => $format, 'format_type' => 'iso', 'locale' => $locale));
if ($calc == 'set' || $calc == 'cmp') {
--$parsed['month'];
--$month;
--$parsed['day'];
--$day;
$parsed['year'] -= 1970;
$year -= 1970;
}
return $this->_assign($calc, $this->mktime($parsed['hour'], $parsed['minute'], $parsed['second'], 1 + $parsed['month'], 1 + $parsed['day'], 1970 + $parsed['year'], true), $this->mktime($hour, $minute, $second, 1 + $month, 1 + $day, 1970 + $year, true), $hour);
} catch (Zend_Locale_Exception $e) {
require_once 'Zend/Date/Exception.php';
throw new Zend_Date_Exception($e->getMessage(), 0, $e, $date);
}
break;
case self::DATETIME_MEDIUM:
try {
$format = Zend_Locale_Data::getContent($locale, 'datetime', array('gregorian', 'medium'));
$parsed = Zend_Locale_Format::getDateTime($date, array('date_format' => $format, 'format_type' => 'iso', 'locale' => $locale));
if ($calc == 'set' || $calc == 'cmp') {
--$parsed['month'];
--$month;
--$parsed['day'];
--$day;
$parsed['year'] -= 1970;
$year -= 1970;
}
return $this->_assign($calc, $this->mktime($parsed['hour'], $parsed['minute'], $parsed['second'], 1 + $parsed['month'], 1 + $parsed['day'], 1970 + $parsed['year'], true), $this->mktime($hour, $minute, $second, 1 + $month, 1 + $day, 1970 + $year, true), $hour);
} catch (Zend_Locale_Exception $e) {
require_once 'Zend/Date/Exception.php';
throw new Zend_Date_Exception($e->getMessage(), 0, $e, $date);
}
break;
case self::DATETIME_SHORT:
try {
$format = Zend_Locale_Data::getContent($locale, 'datetime', array('gregorian', 'short'));
$parsed = Zend_Locale_Format::getDateTime($date, array('date_format' => $format, 'format_type' => 'iso', 'locale' => $locale));
$parsed['year'] = self::getFullYear($parsed['year']);
if ($calc == 'set' || $calc == 'cmp') {
--$parsed['month'];
--$month;
--$parsed['day'];
--$day;
$parsed['year'] -= 1970;
$year -= 1970;
}
if (!isset($parsed['second'])) {
$parsed['second'] = 0;
}
return $this->_assign($calc, $this->mktime($parsed['hour'], $parsed['minute'], $parsed['second'], 1 + $parsed['month'], 1 + $parsed['day'], 1970 + $parsed['year'], true), $this->mktime($hour, $minute, $second, 1 + $month, 1 + $day, 1970 + $year, true), $hour);
} catch (Zend_Locale_Exception $e) {
require_once 'Zend/Date/Exception.php';
throw new Zend_Date_Exception($e->getMessage(), 0, $e, $date);
}
break;
// ATOM and RFC_3339 are identical
// ATOM and RFC_3339 are identical
case self::ATOM:
case self::RFC_3339:
$result = preg_match('/^(\\d{4})-(\\d{2})-(\\d{2})T(\\d{2}):(\\d{2}):(\\d{2})\\d{0,4}([+-]{1}\\d{2}:\\d{2}|Z)$/', $date, $match);
if (!$result) {
require_once 'Zend/Date/Exception.php';
throw new Zend_Date_Exception("invalid date ({$date}) operand, ATOM format expected", 0, null, $date);
}
if ($calc == 'set' || $calc == 'cmp') {
--$match[2];
--$month;
--$match[3];
--$day;
$match[1] -= 1970;
$year -= 1970;
}
return $this->_assign($calc, $this->mktime($match[4], $match[5], $match[6], 1 + $match[2], 1 + $match[3], 1970 + $match[1], true), $this->mktime($hour, $minute, $second, 1 + $month, 1 + $day, 1970 + $year, true), false);
break;
case self::COOKIE:
$result = preg_match("/^\\w{6,9},\\s(\\d{2})-(\\w{3})-(\\d{2})\\s(\\d{2}):(\\d{2}):(\\d{2})\\s.{3,20}\$/", $date, $match);
if (!$result) {
require_once 'Zend/Date/Exception.php';
throw new Zend_Date_Exception("invalid date ({$date}) operand, COOKIE format expected", 0, null, $date);
}
$matchStartPos = iconv_strpos($match[0], ' ', 0, 'UTF-8') + 1;
$match[0] = iconv_substr($match[0], $matchStartPos, iconv_strlen($match[0], 'UTF-8') - $matchStartPos, 'UTF-8');
$months = $this->_getDigitFromName($match[2]);
$match[3] = self::getFullYear($match[3]);
if ($calc == 'set' || $calc == 'cmp') {
--$months;
--$month;
--$match[1];
--$day;
$match[3] -= 1970;
$year -= 1970;
}
return $this->_assign($calc, $this->mktime($match[4], $match[5], $match[6], 1 + $months, 1 + $match[1], 1970 + $match[3], true), $this->mktime($hour, $minute, $second, 1 + $month, 1 + $day, 1970 + $year, true), false);
break;
case self::RFC_822:
case self::RFC_1036:
// new RFC 822 format, identical to RFC 1036 standard
$result = preg_match('/^\\w{0,3},{0,1}\\s{0,1}(\\d{1,2})\\s(\\w{3})\\s(\\d{2})\\s(\\d{2}):(\\d{2}):{0,1}(\\d{0,2})\\s([+-]{1}\\d{4}|\\w{1,20})$/', $date, $match);
if (!$result) {
require_once 'Zend/Date/Exception.php';
throw new Zend_Date_Exception("invalid date ({$date}) operand, RFC 822 date format expected", 0, null, $date);
}
$months = $this->_getDigitFromName($match[2]);
$match[3] = self::getFullYear($match[3]);
if ($calc == 'set' || $calc == 'cmp') {
--$months;
--$month;
--$match[1];
--$day;
$match[3] -= 1970;
$year -= 1970;
}
return $this->_assign($calc, $this->mktime($match[4], $match[5], $match[6], 1 + $months, 1 + $match[1], 1970 + $match[3], false), $this->mktime($hour, $minute, $second, 1 + $month, 1 + $day, 1970 + $year, false), false);
break;
case self::RFC_850:
$result = preg_match('/^\\w{6,9},\\s(\\d{2})-(\\w{3})-(\\d{2})\\s(\\d{2}):(\\d{2}):(\\d{2})\\s.{3,21}$/', $date, $match);
if (!$result) {
require_once 'Zend/Date/Exception.php';
throw new Zend_Date_Exception("invalid date ({$date}) operand, RFC 850 date format expected", 0, null, $date);
}
$months = $this->_getDigitFromName($match[2]);
$match[3] = self::getFullYear($match[3]);
if ($calc == 'set' || $calc == 'cmp') {
--$months;
--$month;
--$match[1];
--$day;
$match[3] -= 1970;
$year -= 1970;
}
return $this->_assign($calc, $this->mktime($match[4], $match[5], $match[6], 1 + $months, 1 + $match[1], 1970 + $match[3], true), $this->mktime($hour, $minute, $second, 1 + $month, 1 + $day, 1970 + $year, true), false);
break;
case self::RFC_1123:
$result = preg_match('/^\\w{0,3},{0,1}\\s{0,1}(\\d{1,2})\\s(\\w{3})\\s(\\d{2,4})\\s(\\d{2}):(\\d{2}):{0,1}(\\d{0,2})\\s([+-]{1}\\d{4}|\\w{1,20})$/', $date, $match);
if (!$result) {
require_once 'Zend/Date/Exception.php';
throw new Zend_Date_Exception("invalid date ({$date}) operand, RFC 1123 date format expected", 0, null, $date);
}
$months = $this->_getDigitFromName($match[2]);
if ($calc == 'set' || $calc == 'cmp') {
--$months;
--$month;
--$match[1];
--$day;
$match[3] -= 1970;
$year -= 1970;
}
return $this->_assign($calc, $this->mktime($match[4], $match[5], $match[6], 1 + $months, 1 + $match[1], 1970 + $match[3], true), $this->mktime($hour, $minute, $second, 1 + $month, 1 + $day, 1970 + $year, true), false);
break;
case self::RSS:
$result = preg_match('/^\\w{3},\\s(\\d{2})\\s(\\w{3})\\s(\\d{2,4})\\s(\\d{1,2}):(\\d{2}):(\\d{2})\\s.{1,21}$/', $date, $match);
if (!$result) {
require_once 'Zend/Date/Exception.php';
throw new Zend_Date_Exception("invalid date ({$date}) operand, RSS date format expected", 0, null, $date);
}
$months = $this->_getDigitFromName($match[2]);
$match[3] = self::getFullYear($match[3]);
if ($calc == 'set' || $calc == 'cmp') {
--$months;
--$month;
--$match[1];
--$day;
$match[3] -= 1970;
$year -= 1970;
}
return $this->_assign($calc, $this->mktime($match[4], $match[5], $match[6], 1 + $months, 1 + $match[1], 1970 + $match[3], true), $this->mktime($hour, $minute, $second, 1 + $month, 1 + $day, 1970 + $year, true), false);
break;
case self::W3C:
$result = preg_match('/^(\\d{4})-(\\d{2})-(\\d{2})T(\\d{2}):(\\d{2}):(\\d{2})[+-]{1}\\d{2}:\\d{2}$/', $date, $match);
if (!$result) {
require_once 'Zend/Date/Exception.php';
throw new Zend_Date_Exception("invalid date ({$date}) operand, W3C date format expected", 0, null, $date);
}
if ($calc == 'set' || $calc == 'cmp') {
--$match[2];
--$month;
--$match[3];
--$day;
$match[1] -= 1970;
$year -= 1970;
}
return $this->_assign($calc, $this->mktime($match[4], $match[5], $match[6], 1 + $match[2], 1 + $match[3], 1970 + $match[1], true), $this->mktime($hour, $minute, $second, 1 + $month, 1 + $day, 1970 + $year, true), false);
break;
default:
if (!is_numeric($date) || !empty($part)) {
try {
if (empty($part)) {
$part = Zend_Locale_Format::getDateFormat($locale) . " ";
$part .= Zend_Locale_Format::getTimeFormat($locale);
}
$parsed = Zend_Locale_Format::getDate($date, array('date_format' => $part, 'locale' => $locale, 'fix_date' => true, 'format_type' => 'iso'));
if (strpos(strtoupper($part), 'YY') !== false and strpos(strtoupper($part), 'YYYY') === false) {
$parsed['year'] = self::getFullYear($parsed['year']);
}
if ($calc == 'set' || $calc == 'cmp') {
if (isset($parsed['month'])) {
--$parsed['month'];
} else {
$parsed['month'] = 0;
}
if (isset($parsed['day'])) {
--$parsed['day'];
} else {
$parsed['day'] = 0;
}
if (!isset($parsed['year'])) {
$parsed['year'] = 1970;
}
}
return $this->_assign($calc, $this->mktime(isset($parsed['hour']) ? $parsed['hour'] : 0, isset($parsed['minute']) ? $parsed['minute'] : 0, isset($parsed['second']) ? $parsed['second'] : 0, isset($parsed['month']) ? 1 + $parsed['month'] : 1, isset($parsed['day']) ? 1 + $parsed['day'] : 1, $parsed['year'], false), $this->getUnixTimestamp(), false);
} catch (Zend_Locale_Exception $e) {
if (!is_numeric($date)) {
require_once 'Zend/Date/Exception.php';
throw new Zend_Date_Exception($e->getMessage(), 0, $e, $date);
}
}
}
return $this->_assign($calc, $date, $this->getUnixTimestamp(), false);
break;
}
}
/**
* Get unix timestamp.
* Added limitation: $year value must be between -10 000 and 10 000
* Parent method implementation causes 504 error if it gets too big(small) year value
*
* @see Zend_Date_DateObject::mktime
* @throws Zend_Date_Exception
* @param $hour
* @param $minute
* @param $second
* @param $month
* @param $day
* @param $year
* @param bool $gmt
* @return float|int
*/
protected function mktime($hour, $minute, $second, $month, $day, $year, $gmt = false)
{
$day = intval($day);
$month = intval($month);
$year = intval($year);
// correct months > 12 and months < 1
if ($month > 12) {
$overlap = floor($month / 12);
$year += $overlap;
$month -= $overlap * 12;
} else {
$overlap = ceil((1 - $month) / 12);
$year -= $overlap;
$month += $overlap * 12;
}
if ($year > self::YEAR_MAX_VALUE || $year < self::YEAR_MIN_VALUE) {
throw new Zend_Date_Exception('Invalid year, it must be between ' . self::YEAR_MIN_VALUE . ' and ' . self::YEAR_MAX_VALUE);
}
return parent::mktime($hour, $minute, $second, $month, $day, $year, $gmt);
}
/**
* Calculates the date or object
*
* @param string $calc Calculation to make, one of: 'add'|'sub'|'cmp'|'copy'|'set'
* @param string|integer|array|Zend_Date $date Date or datepart to calculate with
* @param string $part Part of the date to calculate, if null the timestamp is used
* @param string|Zend_Locale $locale Locale for parsing input
* @return integer|string|Zend_Date new timestamp
* @throws Zend_Date_Exception
*/
private function _calculate($calc, $date, $part, $locale)
{
if (is_null($date)) {
throw new Zend_Date_Exception('parameter $date must be set, null is not allowed');
}
if (Zend_Locale::isLocale($part)) {
$locale = $part;
$part = null;
}
if ($locale === null) {
$locale = $this->getLocale();
}
if ($locale instanceof Zend_Locale) {
$locale = $locale->toString();
}
// create date parts
$year = $this->get(Zend_Date::YEAR);
$month = $this->get(Zend_Date::MONTH_SHORT);
$day = $this->get(Zend_Date::DAY_SHORT);
$hour = $this->get(Zend_Date::HOUR_SHORT);
$minute = $this->get(Zend_Date::MINUTE_SHORT);
$second = $this->get(Zend_Date::SECOND_SHORT);
// if object extract value
if ($date instanceof Zend_Date) {
$date = $date->get($part, $locale);
}
if (is_array($date)) {
if (!empty($part)) {
switch ($part) {
// Fall through
case Zend_Date::DAY:
case Zend_Date::DAY_SHORT:
if (array_key_exists('day', $date)) {
$date = $date['day'];
}
break;
// Fall through
// Fall through
case Zend_Date::WEEKDAY_SHORT:
case Zend_Date::WEEKDAY:
case Zend_Date::WEEKDAY_8601:
case Zend_Date::WEEKDAY_DIGIT:
case Zend_Date::WEEKDAY_NARROW:
case Zend_Date::WEEKDAY_NAME:
if (array_key_exists('weekday', $date)) {
$date = $date['weekday'];
$part = Zend_Date::WEEKDAY_DIGIT;
}
break;
case Zend_Date::DAY_OF_YEAR:
if (array_key_exists('day_of_year', $date)) {
$date = $date['day_of_year'];
}
break;
// Fall through
// Fall through
case Zend_Date::MONTH:
case Zend_Date::MONTH_SHORT:
case Zend_Date::MONTH_NAME:
case Zend_Date::MONTH_NAME_SHORT:
case Zend_Date::MONTH_NAME_NARROW:
if (array_key_exists('month', $date)) {
$date = $date['month'];
}
break;
// Fall through
// Fall through
case Zend_Date::YEAR:
case Zend_Date::YEAR_SHORT:
case Zend_Date::YEAR_8601:
case Zend_Date::YEAR_SHORT_8601:
if (array_key_exists('year', $date)) {
$date = $date['year'];
}
break;
// Fall through
// Fall through
case Zend_Date::HOUR:
case Zend_Date::HOUR_AM:
case Zend_Date::HOUR_SHORT:
case Zend_Date::HOUR_SHORT_AM:
if (array_key_exists('hour', $date)) {
$date = $date['hour'];
}
break;
// Fall through
// Fall through
case Zend_Date::MINUTE:
case Zend_Date::MINUTE_SHORT:
if (array_key_exists('minute', $date)) {
$date = $date['minute'];
}
break;
// Fall through
// Fall through
case Zend_Date::SECOND:
case Zend_Date::SECOND_SHORT:
if (array_key_exists('second', $date)) {
$date = $date['second'];
}
break;
// Fall through
// Fall through
case Zend_Date::TIMEZONE:
case Zend_Date::TIMEZONE_NAME:
if (array_key_exists('timezone', $date)) {
$date = $date['timezone'];
}
break;
case Zend_Date::TIMESTAMP:
if (array_key_exists('timestamp', $date)) {
$date = $date['timestamp'];
}
break;
case Zend_Date::WEEK:
if (array_key_exists('week', $date)) {
$date = $date['week'];
}
break;
case Zend_Date::TIMEZONE_SECS:
if (array_key_exists('gmtsecs', $date)) {
$date = $date['gmtsecs'];
}
break;
default:
throw new Zend_Date_Exception("datepart for part ({$part}) not found in array");
break;
}
} else {
$hours = 0;
if (array_key_exists("hour", $date)) {
$hours = $date['hour'];
}
$minutes = 0;
if (array_key_exists('minute', $date)) {
$minutes = $date['minute'];
}
$seconds = 0;
if (array_key_exists('second', $date)) {
$seconds = $date['second'];
}
$months = 0;
if (array_key_exists('month', $date)) {
$months = $date['month'];
}
$days = 0;
if (array_key_exists('day', $date)) {
$days = $date['day'];
}
$years = 0;
if (array_key_exists('year', $date)) {
$years = $date['year'];
}
return $this->_assign($calc, $this->mktime($hours, $minutes, $seconds, $months, $days, $years, true), $this->mktime($hour, $minute, $second, $month, $day, $year, true), $hour);
}
}
// $date as object, part of foreign date as own date
switch ($part) {
// day formats
case Zend_Date::DAY:
if (is_numeric($date)) {
return $this->_assign($calc, $this->mktime(0, 0, 0, 1, 1 + intval($date), 1970, true), $this->mktime(0, 0, 0, 1, 1 + intval($day), 1970, true), $hour);
}
throw new Zend_Date_Exception("invalid date ({$date}) operand, day expected", $date);
break;
case Zend_Date::WEEKDAY_SHORT:
$daylist = Zend_Locale_Data::getContent($locale, 'daylist', array('gregorian', 'format', 'wide'));
$weekday = (int) $this->get(Zend_Date::WEEKDAY_DIGIT, $locale);
$cnt = 0;
foreach ($daylist as $key => $value) {
if (strtoupper(substr($value, 0, 3)) == strtoupper($date)) {
$found = $cnt;
break;
}
++$cnt;
}
// Weekday found
if ($cnt < 7) {
return $this->_assign($calc, $this->mktime(0, 0, 0, 1, 1 + $found, 1970, true), $this->mktime(0, 0, 0, 1, 1 + $weekday, 1970, true), $hour);
}
// Weekday not found
throw new Zend_Date_Exception("invalid date ({$date}) operand, weekday expected", $date);
break;
case Zend_Date::DAY_SHORT:
if (is_numeric($date)) {
return $this->_assign($calc, $this->mktime(0, 0, 0, 1, 1 + intval($date), 1970, true), $this->mktime(0, 0, 0, 1, 1 + intval($day), 1970, true), $hour);
}
throw new Zend_Date_Exception("invalid date ({$date}) operand, day expected", $date);
break;
case Zend_Date::WEEKDAY:
$daylist = Zend_Locale_Data::getContent($locale, 'daylist', array('gregorian', 'format', 'wide'));
$weekday = (int) $this->get(Zend_Date::WEEKDAY_DIGIT, $locale);
$cnt = 0;
foreach ($daylist as $key => $value) {
if (strtoupper($value) == strtoupper($date)) {
$found = $cnt;
break;
}
++$cnt;
}
// Weekday found
if ($cnt < 7) {
return $this->_assign($calc, $this->mktime(0, 0, 0, 1, 1 + $found, 1970, true), $this->mktime(0, 0, 0, 1, 1 + $weekday, 1970, true), $hour);
}
// Weekday not found
throw new Zend_Date_Exception("invalid date ({$date}) operand, weekday expected", $date);
break;
case Zend_Date::WEEKDAY_8601:
$weekday = (int) $this->get(Zend_Date::WEEKDAY_8601, $locale);
if (intval($date) > 0 and intval($date) < 8) {
return $this->_assign($calc, $this->mktime(0, 0, 0, 1, 1 + intval($date), 1970, true), $this->mktime(0, 0, 0, 1, 1 + $weekday, 1970, true), $hour);
}
// Weekday not found
throw new Zend_Date_Exception("invalid date ({$date}) operand, weekday expected", $date);
break;
case Zend_Date::DAY_SUFFIX:
throw new Zend_Date_Exception('day suffix not supported', $date);
break;
case Zend_Date::WEEKDAY_DIGIT:
$weekday = (int) $this->get(Zend_Date::WEEKDAY_DIGIT, $locale);
if (is_numeric($date) and intval($date) >= 0 and intval($date) < 7) {
return $this->_assign($calc, $this->mktime(0, 0, 0, 1, 1 + $date, 1970, true), $this->mktime(0, 0, 0, 1, 1 + $weekday, 1970, true), $hour);
}
// Weekday not found
throw new Zend_Date_Exception("invalid date ({$date}) operand, weekday expected", $date);
break;
case Zend_Date::DAY_OF_YEAR:
if (is_numeric($date)) {
return $this->_assign($calc, $this->mktime(0, 0, 0, 1, 1 + $date, 1970, true), $this->mktime(0, 0, 0, $month, 1 + $day, 1970, true), $hour);
}
throw new Zend_Date_Exception("invalid date ({$date}) operand, day expected", $date);
break;
case Zend_Date::WEEKDAY_NARROW:
$daylist = Zend_Locale_Data::getContent($locale, 'daylist', array('gregorian', 'format', 'abbreviated'));
$weekday = (int) $this->get(Zend_Date::WEEKDAY_DIGIT, $locale);
$cnt = 0;
foreach ($daylist as $key => $value) {
if (strtoupper(substr($value, 0, 1)) == strtoupper($date)) {
$found = $cnt;
break;
}
++$cnt;
}
// Weekday found
if ($cnt < 7) {
return $this->_assign($calc, $this->mktime(0, 0, 0, 1, 1 + $found, 1970, true), $this->mktime(0, 0, 0, 1, 1 + $weekday, 1970, true), $hour);
}
// Weekday not found
throw new Zend_Date_Exception("invalid date ({$date}) operand, weekday expected", $date);
break;
case Zend_Date::WEEKDAY_NAME:
$daylist = Zend_Locale_Data::getContent($locale, 'daylist', array('gregorian', 'format', 'abbreviated'));
$weekday = (int) $this->get(Zend_Date::WEEKDAY_DIGIT, $locale);
$cnt = 0;
foreach ($daylist as $key => $value) {
if (strtoupper($value) == strtoupper($date)) {
$found = $cnt;
break;
}
++$cnt;
}
// Weekday found
if ($cnt < 7) {
return $this->_assign($calc, $this->mktime(0, 0, 0, 1, 1 + $found, 1970, true), $this->mktime(0, 0, 0, 1, 1 + $weekday, 1970, true), $hour);
}
// Weekday not found
throw new Zend_Date_Exception("invalid date ({$date}) operand, weekday expected", $date);
break;
// week formats
// week formats
case Zend_Date::WEEK:
if (is_numeric($date)) {
$week = (int) $this->get(Zend_Date::WEEK, $locale);
return $this->_assign($calc, parent::mktime(0, 0, 0, 1, 1 + $date * 7, 1970, true), parent::mktime(0, 0, 0, 1, 1 + $week * 7, 1970, true), $hour);
}
throw new Zend_Date_Exception("invalid date ({$date}) operand, week expected", $date);
break;
// month formats
// month formats
case Zend_Date::MONTH_NAME:
$monthlist = Zend_Locale_Data::getContent($locale, 'monthlist', array('gregorian', 'format', 'wide'));
$cnt = 0;
foreach ($monthlist as $key => $value) {
if (strtoupper($value) == strtoupper($date)) {
$found = $key;
break;
}
++$cnt;
}
$date = array_search($date, $monthlist);
// Monthname found
if ($cnt < 12) {
$fixday = 0;
if ($calc == 'add') {
$date += $found;
$calc = 'set';
if (self::$_Options['extend_month'] == false) {
$parts = $this->getDateParts($this->mktime(0, 0, 0, $date, $day, $year, false));
if ($parts['mday'] != $day) {
$fixday -= $parts['mday'];
}
}
} else {
if ($calc == 'sub') {
$date = $month - $found;
$calc = 'set';
if (self::$_Options['extend_month'] == false) {
$parts = $this->getDateParts($this->mktime(0, 0, 0, $date, $day, $year, false));
if ($parts['mday'] != $day) {
$fixday -= $parts['mday'];
}
}
}
}
return $this->_assign($calc, $this->mktime(0, 0, 0, $date, $day + $fixday, $year, true), $this->mktime(0, 0, 0, $month, $day, $year, true), $hour);
}
// Monthname not found
throw new Zend_Date_Exception("invalid date ({$date}) operand, month expected", $date);
break;
case Zend_Date::MONTH:
if (is_numeric($date)) {
$fixday = 0;
if ($calc == 'add') {
$date += $month;
$calc = 'set';
if (self::$_Options['extend_month'] == false) {
$parts = $this->getDateParts($this->mktime(0, 0, 0, $date, $day, $year, false));
if ($parts['mday'] != $day) {
$fixday -= $parts['mday'];
}
}
} else {
if ($calc == 'sub') {
$date = $month - $date;
$calc = 'set';
if (self::$_Options['extend_month'] == false) {
$parts = $this->getDateParts($this->mktime(0, 0, 0, $date, $day, $year, false));
if ($parts['mday'] != $day) {
$fixday -= $parts['mday'];
}
}
}
}
return $this->_assign($calc, $this->mktime(0, 0, 0, $date, $day + $fixday, $year, true), $this->mktime(0, 0, 0, $month, $day, $year, true), $hour);
}
throw new Zend_Date_Exception("invalid date ({$date}) operand, month expected", $date);
break;
case Zend_Date::MONTH_NAME_SHORT:
$monthlist = Zend_Locale_Data::getContent($locale, 'monthlist', array('gregorian', 'format', 'abbreviated'));
$cnt = 0;
foreach ($monthlist as $key => $value) {
if (strtoupper($value) == strtoupper($date)) {
$found = $key;
break;
}
++$cnt;
}
$date = array_search($date, $monthlist);
// Monthname found
if ($cnt < 12) {
$fixday = 0;
if ($calc == 'add') {
$date += $found;
$calc = 'set';
if (self::$_Options['extend_month'] == false) {
$parts = $this->getDateParts($this->mktime(0, 0, 0, $date, $day, $year, false));
if ($parts['mday'] != $day) {
$fixday -= $parts['mday'];
}
}
} else {
if ($calc == 'sub') {
$date = $month - $found;
$calc = 'set';
if (self::$_Options['extend_month'] == false) {
$parts = $this->getDateParts($this->mktime(0, 0, 0, $date, $day, $year, false));
if ($parts['mday'] != $day) {
$fixday -= $parts['mday'];
}
}
}
}
return $this->_assign($calc, $this->mktime(0, 0, 0, $date, $day + $fixday, $year, true), $this->mktime(0, 0, 0, $month, $day, $year, true), $hour);
}
// Monthname not found
throw new Zend_Date_Exception("invalid date ({$date}) operand, month expected", $date);
break;
case Zend_Date::MONTH_SHORT:
if (is_numeric($date)) {
$fixday = 0;
if ($calc == 'add') {
$date += $month;
$calc = 'set';
if (self::$_Options['extend_month'] == false) {
$parts = $this->getDateParts($this->mktime(0, 0, 0, $date, $day, $year, false));
if ($parts['mday'] != $day) {
$fixday -= $parts['mday'];
}
}
} else {
if ($calc == 'sub') {
$date = $month - $date;
$calc = 'set';
if (self::$_Options['extend_month'] == false) {
$parts = $this->getDateParts($this->mktime(0, 0, 0, $date, $day, $year, false));
if ($parts['mday'] != $day) {
$fixday -= $parts['mday'];
}
}
}
}
return $this->_assign($calc, $this->mktime(0, 0, 0, $date, $day + $fixday, $year, true), $this->mktime(0, 0, 0, $month, $day, $year, true), $hour);
}
throw new Zend_Date_Exception("invalid date ({$date}) operand, month expected", $date);
break;
case Zend_Date::MONTH_DAYS:
throw new Zend_Date_Exception('month days not supported', $date);
break;
case Zend_Date::MONTH_NAME_NARROW:
$monthlist = Zend_Locale_Data::getContent($locale, 'monthlist', array('gregorian', 'stand-alone', 'narrow'));
$cnt = 0;
foreach ($monthlist as $key => $value) {
if (strtoupper($value) == strtoupper($date)) {
$found = $key;
break;
}
++$cnt;
}
$date = array_search($date, $monthlist);
// Monthname found
if ($cnt < 12) {
$fixday = 0;
if ($calc == 'add') {
$date += $found;
$calc = 'set';
if (self::$_Options['extend_month'] == false) {
$parts = $this->getDateParts($this->mktime(0, 0, 0, $date, $day, $year, false));
if ($parts['mday'] != $day) {
$fixday -= $parts['mday'];
}
}
} else {
if ($calc == 'sub') {
$date = $month - $found;
$calc = 'set';
if (self::$_Options['extend_month'] == false) {
$parts = $this->getDateParts($this->mktime(0, 0, 0, $date, $day, $year, false));
if ($parts['mday'] != $day) {
$fixday -= $parts['mday'];
}
}
}
}
return $this->_assign($calc, $this->mktime(0, 0, 0, $date, $day + $fixday, $year, true), $this->mktime(0, 0, 0, $month, $day, $year, true), $hour);
}
// Monthname not found
throw new Zend_Date_Exception("invalid date ({$date}) operand, month expected", $date);
break;
// year formats
// year formats
case Zend_Date::LEAPYEAR:
throw new Zend_Date_Exception('leap year not supported', $date);
break;
case Zend_Date::YEAR_8601:
if (is_numeric($date)) {
if ($calc == 'add') {
$date += $year;
$calc = 'set';
} else {
if ($calc == 'sub') {
$date = $year - $date;
$calc = 'set';
}
}
return $this->_assign($calc, $this->mktime(0, 0, 0, $month, $day, intval($date), true), $this->mktime(0, 0, 0, $month, $day, $year, true), false);
}
throw new Zend_Date_Exception("invalid date ({$date}) operand, year expected", $date);
break;
case Zend_Date::YEAR:
if (is_numeric($date)) {
if ($calc == 'add') {
$date += $year;
$calc = 'set';
} else {
if ($calc == 'sub') {
$date = $year - $date;
$calc = 'set';
}
}
return $this->_assign($calc, $this->mktime(0, 0, 0, $month, $day, intval($date), true), $this->mktime(0, 0, 0, $month, $day, $year, true), false);
}
throw new Zend_Date_Exception("invalid date ({$date}) operand, year expected", $date);
break;
case Zend_Date::YEAR_SHORT:
if (is_numeric($date)) {
$date = intval($date);
if ($date >= 0 and $date <= 100 and $calc == 'set') {
$date += 1900;
if ($date < 1970) {
$date += 100;
}
}
if ($calc == 'add') {
$date += $year;
$calc = 'set';
} else {
if ($calc == 'sub') {
$date = $year - $date;
$calc = 'set';
}
}
return $this->_assign($calc, $this->mktime(0, 0, 0, $month, $day, $date, true), $this->mktime(0, 0, 0, $month, $day, $year, true), false);
}
throw new Zend_Date_Exception("invalid date ({$date}) operand, year expected", $date);
break;
case Zend_Date::YEAR_SHORT_8601:
if (is_numeric($date)) {
$date = intval($date);
if ($date >= 0 and $date <= 100 and $calc == 'set') {
$date += 1900;
if ($date < 1970) {
$date += 100;
}
}
if ($calc == 'add') {
$date += $year;
$calc = 'set';
} else {
if ($calc == 'sub') {
$date = $year - $date;
$calc = 'set';
}
}
return $this->_assign($calc, $this->mktime(0, 0, 0, $month, $day, $date, true), $this->mktime(0, 0, 0, $month, $day, $year, true), false);
}
throw new Zend_Date_Exception("invalid date ({$date}) operand, year expected", $date);
break;
// time formats
// time formats
case Zend_Date::MERIDIEM:
throw new Zend_Date_Exception('meridiem not supported', $date);
break;
case Zend_Date::SWATCH:
if (is_numeric($date)) {
$rest = intval($date);
$hours = floor($rest * 24 / 1000);
$rest = $rest - $hours * 1000 / 24;
$minutes = floor($rest * 1440 / 1000);
$rest = $rest - $minutes * 1000 / 1440;
$seconds = floor($rest * 86400 / 1000);
return $this->_assign($calc, $this->mktime($hours, $minutes, $seconds, 1, 1, 1970, true), $this->mktime($hour, $minute, $second, 1, 1, 1970, true), false);
}
throw new Zend_Date_Exception("invalid date ({$date}) operand, swatchstamp expected", $date);
break;
case Zend_Date::HOUR_SHORT_AM:
if (is_numeric($date)) {
return $this->_assign($calc, $this->mktime(intval($date), 0, 0, 1, 1, 1970, true), $this->mktime($hour, 0, 0, 1, 1, 1970, true), false);
}
throw new Zend_Date_Exception("invalid date ({$date}) operand, hour expected", $date);
break;
case Zend_Date::HOUR_SHORT:
if (is_numeric($date)) {
return $this->_assign($calc, $this->mktime(intval($date), 0, 0, 1, 1, 1970, true), $this->mktime($hour, 0, 0, 1, 1, 1970, true), false);
}
throw new Zend_Date_Exception("invalid date ({$date}) operand, hour expected", $date);
break;
case Zend_Date::HOUR_AM:
if (is_numeric($date)) {
return $this->_assign($calc, $this->mktime(intval($date), 0, 0, 1, 1, 1970, true), $this->mktime($hour, 0, 0, 1, 1, 1970, true), false);
}
throw new Zend_Date_Exception("invalid date ({$date}) operand, hour expected", $date);
break;
case Zend_Date::HOUR:
if (is_numeric($date)) {
return $this->_assign($calc, $this->mktime(intval($date), 0, 0, 1, 1, 1970, true), $this->mktime($hour, 0, 0, 1, 1, 1970, true), false);
}
throw new Zend_Date_Exception("invalid date ({$date}) operand, hour expected", $date);
break;
case Zend_Date::MINUTE:
if (is_numeric($date)) {
return $this->_assign($calc, $this->mktime(0, intval($date), 0, 1, 1, 1970, true), $this->mktime(0, $minute, 0, 1, 1, 1970, true), false);
}
throw new Zend_Date_Exception("invalid date ({$date}) operand, minute expected", $date);
break;
case Zend_Date::SECOND:
if (is_numeric($date)) {
return $this->_assign($calc, $this->mktime(0, 0, intval($date), 1, 1, 1970, true), $this->mktime(0, 0, $second, 1, 1, 1970, true), false);
}
throw new Zend_Date_Exception("invalid date ({$date}) operand, second expected", $date);
break;
case Zend_Date::MILLISECOND:
if (is_numeric($date)) {
switch ($calc) {
case 'set':
return $this->setMillisecond($date);
break;
case 'add':
return $this->addMillisecond($date);
break;
case 'sub':
return $this->subMillisecond($date);
break;
}
return $this->compareMillisecond($date);
}
throw new Zend_Date_Exception("invalid date ({$date}) operand, milliseconds expected", $date);
break;
case Zend_Date::MINUTE_SHORT:
if (is_numeric($date)) {
return $this->_assign($calc, $this->mktime(0, intval($date), 0, 1, 1, 1970, true), $this->mktime(0, $minute, 0, 1, 1, 1970, true), false);
}
throw new Zend_Date_Exception("invalid date ({$date}) operand, minute expected", $date);
break;
case Zend_Date::SECOND_SHORT:
if (is_numeric($date)) {
return $this->_assign($calc, $this->mktime(0, 0, intval($date), 1, 1, 1970, true), $this->mktime(0, 0, $second, 1, 1, 1970, true), false);
}
throw new Zend_Date_Exception("invalid date ({$date}) operand, second expected", $date);
break;
// timezone formats
// break intentionally omitted
// timezone formats
// break intentionally omitted
case Zend_Date::TIMEZONE_NAME:
case Zend_Date::TIMEZONE:
case Zend_Date::TIMEZONE_SECS:
throw new Zend_Date_Exception('timezone not supported', $date);
break;
case Zend_Date::DAYLIGHT:
throw new Zend_Date_Exception('daylight not supported', $date);
break;
case Zend_Date::GMT_DIFF:
case Zend_Date::GMT_DIFF_SEP:
throw new Zend_Date_Exception('gmtdiff not supported', $date);
break;
// date strings
// date strings
case Zend_Date::ISO_8601:
$next = 0;
if (preg_match('/-\\d{4}-\\d{2}-\\d{2}/', $date, $datematch)) {
// -yyyy-mm-dd
$minus = true;
$result = array('Y' => 1, 'M' => 6, 'd' => 9);
$next = 11;
} else {
if (preg_match('/\\d{4}-\\d{2}-\\d{2}/', $date, $datematch)) {
// yyyy-mm-dd
$result = array('Y' => 0, 'M' => 5, 'd' => 8);
$next = 10;
} else {
if (preg_match('/-\\d{2}-\\d{2}-\\d{2}/', $date, $datematch)) {
// -yy-mm-dd
$minus = true;
$result = array('y' => 1, 'M' => 4, 'd' => 7);
$next = 9;
} else {
if (preg_match('/\\d{2}-\\d{2}-\\d{2}/', $date, $datematch)) {
// yy-mm-dd
$result = array('y' => 0, 'M' => 3, 'd' => 6);
$next = 8;
} else {
if (preg_match('/-\\d{8}/', $date, $datematch)) {
// -yyyymmdd
$minus = true;
$result = array('Y' => 1, 'M' => 5, 'd' => 7);
$next = 9;
} else {
if (preg_match('/\\d{8}/', $date, $datematch)) {
// yyyymmdd
$result = array('Y' => 0, 'M' => 4, 'd' => 6);
$next = 8;
} else {
if (preg_match('/-\\d{6}/', $date, $datematch)) {
// -yymmdd
$minus = true;
$result = array('y' => 1, 'M' => 3, 'd' => 5);
$next = 7;
} else {
if (preg_match('/\\d{6}/', $date, $datematch)) {
// yymmdd
$result = array('y' => 0, 'M' => 2, 'd' => 4);
$next = 6;
}
}
}
}
}
}
}
}
if (strlen($date) > $next) {
$date = substr($date, $next);
// Thh:mm:ss
if (preg_match('/[T,\\s]{1}\\d{2}:\\d{2}:\\d{2}/', $date, $timematch)) {
// Thh:mm:ss | _hh:mm:ss
$result['h'] = 1;
$result['m'] = 4;
$result['s'] = 7;
$next += 9;
} else {
if (preg_match('/\\d{2}:\\d{2}:\\d{2}/', $date, $timematch)) {
// hh:mm:ss
$result['h'] = 0;
$result['m'] = 3;
$result['s'] = 6;
$next += 8;
} else {
if (preg_match('/[T,\\s]{1}\\d{2}\\d{2}\\d{2}/', $date, $timematch)) {
// Thhmmss | _hhmmss
$result['h'] = 1;
$result['m'] = 3;
$result['s'] = 5;
$next += 7;
} else {
if (preg_match('/\\d{2}\\d{2}\\d{2}/', $date, $timematch)) {
// hhmmss | hhmmss
$result['h'] = 0;
$result['m'] = 2;
$result['s'] = 4;
$next += 6;
}
}
}
}
}
if (!isset($result)) {
throw new Zend_Date_Exception("unsupported ISO8601 format ({$date})", $date);
}
if (isset($result['M'])) {
if (isset($result['Y'])) {
$years = substr($datematch[0], $result['Y'], 4);
if (isset($minus)) {
$years = 0 - $years;
}
} else {
$years = substr($datematch[0], $result['y'], 2);
if (isset($minus)) {
$years = 0 - $years;
}
if ($years >= 0) {
$years += 1900;
if ($years < 1970) {
$years += 100;
}
}
}
$months = substr($datematch[0], $result['M'], 2);
$days = substr($datematch[0], $result['d'], 2);
} else {
$years = 1970;
$months = 1;
$days = 1;
}
if (isset($result['h'])) {
$hours = substr($timematch[0], $result['h'], 2);
$minutes = substr($timematch[0], $result['m'], 2);
$seconds = substr($timematch[0], $result['s'], 2);
} else {
$hours = 0;
$minutes = 0;
$seconds = 0;
}
if ($calc == 'set') {
--$months;
--$month;
--$days;
--$day;
$years -= 1970;
$year -= 1970;
}
return $this->_assign($calc, $this->mktime($hours, $minutes, $seconds, 1 + $months, 1 + $days, 1970 + $years, false), $this->mktime($hour, $minute, $second, 1 + $month, 1 + $day, 1970 + $year, false), false);
break;
case Zend_Date::RFC_2822:
$result = preg_match('/\\w{3},\\s\\d{2}\\s\\w{3}\\s\\d{4}\\s\\d{2}:\\d{2}:\\d{2}\\s\\+\\d{4}/', $date, $match);
if (!$result) {
throw new Zend_Date_Exception("no RFC 2822 format ({$date})", $date);
}
$days = substr($match[0], 5, 2);
$months = $this->getDigitFromName(substr($match[0], 8, 3));
$years = substr($match[0], 12, 4);
$hours = substr($match[0], 17, 2);
$minutes = substr($match[0], 20, 2);
$seconds = substr($match[0], 23, 2);
if ($calc == 'set') {
--$months;
--$month;
--$days;
--$day;
$years -= 1970;
$year -= 1970;
}
return $this->_assign($calc, $this->mktime($hours, $minutes, $seconds, 1 + $months, 1 + $days, 1970 + $years, false), $this->mktime($hour, $minute, $second, 1 + $month, 1 + $day, 1970 + $year, false), false);
break;
case Zend_Date::TIMESTAMP:
if (is_numeric($date)) {
return $this->_assign($calc, $date, $this->getUnixTimestamp());
}
throw new Zend_Date_Exception("invalid date ({$date}) operand, timestamp expected", $date);
break;
// additional formats
// break intentionally omitted
// additional formats
// break intentionally omitted
case Zend_Date::ERA:
case Zend_Date::ERA_NAME:
throw new Zend_Date_Exception('era not supported', $date);
break;
case Zend_Date::DATES:
try {
$parsed = Zend_Locale_Format::getDate($date, array('locale' => $locale, 'format_type' => 'iso', 'fix_date' => true));
if ($calc == 'set') {
--$parsed['month'];
--$month;
--$parsed['day'];
--$day;
$parsed['year'] -= 1970;
$year -= 1970;
}
return $this->_assign($calc, $this->mktime(0, 0, 0, 1 + $parsed['month'], 1 + $parsed['day'], 1970 + $parsed['year'], true), $this->mktime(0, 0, 0, 1 + $month, 1 + $day, 1970 + $year, true), $hour);
} catch (Zend_Locale_Exception $e) {
throw new Zend_Date_Exception($e->getMessage(), $date);
}
break;
case Zend_Date::DATE_FULL:
try {
$format = Zend_Locale_Data::getContent($locale, 'dateformat', array('gregorian', 'full'));
$parsed = Zend_Locale_Format::getDate($date, array('date_format' => $format['pattern'], 'format_type' => 'iso', 'locale' => $locale));
if ($calc == 'set') {
--$parsed['month'];
--$month;
--$parsed['day'];
--$day;
$parsed['year'] -= 1970;
$year -= 1970;
}
return $this->_assign($calc, $this->mktime(0, 0, 0, 1 + $parsed['month'], 1 + $parsed['day'], 1970 + $parsed['year'], true), $this->mktime(0, 0, 0, 1 + $month, 1 + $day, 1970 + $year, true), $hour);
} catch (Zend_Locale_Exception $e) {
throw new Zend_Date_Exception($e->getMessage(), $date);
}
break;
case Zend_Date::DATE_LONG:
try {
$format = Zend_Locale_Data::getContent($locale, 'dateformat', array('gregorian', 'long'));
$parsed = Zend_Locale_Format::getDate($date, array('date_format' => $format['pattern'], 'format_type' => 'iso', 'locale' => $locale));
if ($calc == 'set') {
--$parsed['month'];
--$month;
--$parsed['day'];
--$day;
$parsed['year'] -= 1970;
$year -= 1970;
}
return $this->_assign($calc, $this->mktime(0, 0, 0, 1 + $parsed['month'], 1 + $parsed['day'], 1970 + $parsed['year'], true), $this->mktime(0, 0, 0, 1 + $month, 1 + $day, 1970 + $year, true), $hour);
} catch (Zend_Locale_Exception $e) {
throw new Zend_Date_Exception($e->getMessage(), $date);
}
break;
case Zend_Date::DATE_MEDIUM:
try {
$format = Zend_Locale_Data::getContent($locale, 'dateformat', array('gregorian', 'medium'));
$parsed = Zend_Locale_Format::getDate($date, array('date_format' => $format['pattern'], 'format_type' => 'iso', 'locale' => $locale));
if ($calc == 'set') {
--$parsed['month'];
--$month;
--$parsed['day'];
--$day;
$parsed['year'] -= 1970;
$year -= 1970;
}
return $this->_assign($calc, $this->mktime(0, 0, 0, 1 + $parsed['month'], 1 + $parsed['day'], 1970 + $parsed['year'], true), $this->mktime(0, 0, 0, 1 + $month, 1 + $day, 1970 + $year, true), $hour);
} catch (Zend_Locale_Exception $e) {
throw new Zend_Date_Exception($e->getMessage(), $date);
}
break;
case Zend_Date::DATE_SHORT:
try {
$format = Zend_Locale_Data::getContent($locale, 'dateformat', array('gregorian', 'short'));
$parsed = Zend_Locale_Format::getDate($date, array('date_format' => $format['pattern'], 'format_type' => 'iso', 'locale' => $locale));
if ($parsed['year'] < 100) {
$parsed['year'] += 1900;
if ($parsed['year'] < 1970) {
$parsed['year'] += 100;
}
}
if ($calc == 'set') {
--$parsed['month'];
--$month;
--$parsed['day'];
--$day;
$parsed['year'] -= 1970;
$year -= 1970;
}
return $this->_assign($calc, $this->mktime(0, 0, 0, 1 + $parsed['month'], 1 + $parsed['day'], 1970 + $parsed['year'], true), $this->mktime(0, 0, 0, 1 + $month, 1 + $day, 1970 + $year, true), $hour);
} catch (Zend_Locale_Exception $e) {
throw new Zend_Date_Exception($e->getMessage(), $date);
}
break;
case Zend_Date::TIMES:
try {
if ($calc != 'set') {
$month = 1;
$day = 1;
$year = 1970;
}
$parsed = Zend_Locale_Format::getTime($date, array('locale' => $locale, 'format_type' => 'iso', 'fix_date' => true));
return $this->_assign($calc, $this->mktime($parsed['hour'], $parsed['minute'], $parsed['second'], $month, $day, $year, true), $this->mktime($hour, $minute, $second, $month, $day, $year, true), false);
} catch (Zend_Locale_Exception $e) {
throw new Zend_Date_Exception($e->getMessage(), $date);
}
break;
case Zend_Date::TIME_FULL:
try {
$format = Zend_Locale_Data::getContent($locale, 'timeformat', array('gregorian', 'full'));
$parsed = Zend_Locale_Format::getTime($date, array('date_format' => $format['pattern'], 'format_type' => 'iso', 'locale' => $locale));
if ($calc != 'set') {
$month = 1;
$day = 1;
$year = 1970;
}
return $this->_assign($calc, $this->mktime($parsed['hour'], $parsed['minute'], 0, $month, $day, $year, true), $this->mktime($hour, $minute, $second, $month, $day, $year, true), false);
} catch (Zend_Locale_Exception $e) {
throw new Zend_Date_Exception($e->getMessage(), $date);
}
break;
case Zend_Date::TIME_LONG:
try {
$format = Zend_Locale_Data::getContent($locale, 'timeformat', array('gregorian', 'long'));
$parsed = Zend_Locale_Format::getTime($date, array('date_format' => $format['pattern'], 'format_type' => 'iso', 'locale' => $locale));
if ($calc != 'set') {
$month = 1;
$day = 1;
$year = 1970;
}
return $this->_assign($calc, $this->mktime($parsed['hour'], $parsed['minute'], $parsed['second'], $month, $day, $year, true), $this->mktime($hour, $minute, $second, $month, $day, $year, true), false);
} catch (Zend_Locale_Exception $e) {
throw new Zend_Date_Exception($e->getMessage(), $date);
}
break;
case Zend_Date::TIME_MEDIUM:
try {
$format = Zend_Locale_Data::getContent($locale, 'timeformat', array('gregorian', 'medium'));
$parsed = Zend_Locale_Format::getTime($date, array('date_format' => $format['pattern'], 'format_type' => 'iso', 'locale' => $locale));
if ($calc != 'set') {
$month = 1;
$day = 1;
$year = 1970;
}
return $this->_assign($calc, $this->mktime($parsed['hour'], $parsed['minute'], $parsed['second'], $month, $day, $year, true), $this->mktime($hour, $minute, $second, $month, $day, $year, true), false);
} catch (Zend_Locale_Exception $e) {
throw new Zend_Date_Exception($e->getMessage(), $date);
}
break;
case Zend_Date::TIME_SHORT:
try {
$format = Zend_Locale_Data::getContent($locale, 'timeformat', array('gregorian', 'short'));
$parsed = Zend_Locale_Format::getTime($date, array('date_format' => $format['pattern'], 'format_type' => 'iso', 'locale' => $locale));
if ($calc != 'set') {
$month = 1;
$day = 1;
$year = 1970;
}
return $this->_assign($calc, $this->mktime($parsed['hour'], $parsed['minute'], 0, $month, $day, $year, true), $this->mktime($hour, $minute, $second, $month, $day, $year, true), false);
} catch (Zend_Locale_Exception $e) {
throw new Zend_Date_Exception($e->getMessage(), $date);
}
break;
// ATOM and RFC_3339 are identical
// ATOM and RFC_3339 are identical
case Zend_Date::ATOM:
case Zend_Date::RFC_3339:
$result = preg_match('/^\\d{4}-\\d{2}-\\d{2}T\\d{2}:\\d{2}:\\d{2}[+-]{1}\\d{2}:\\d{2}$/', $date, $match);
if (!$result) {
throw new Zend_Date_Exception("invalid date ({$date}) operand, ATOM format expected", $date);
}
$years = substr($match[0], 0, 4);
$months = substr($match[0], 5, 2);
$days = substr($match[0], 8, 2);
$hours = substr($match[0], 11, 2);
$minutes = substr($match[0], 14, 2);
$seconds = substr($match[0], 17, 2);
if ($calc == 'set') {
--$months;
--$month;
--$days;
--$day;
$years -= 1970;
$year -= 1970;
}
return $this->_assign($calc, $this->mktime($hours, $minutes, $seconds, 1 + $months, 1 + $days, 1970 + $years, true), $this->mktime($hour, $minute, $second, 1 + $month, 1 + $day, 1970 + $year, true), false);
break;
case Zend_Date::COOKIE:
$result = preg_match('/\\w{6,9},\\s\\d{2}-\\w{3}-\\d{2}\\s\\d{2}:\\d{2}:\\d{2}\\s\\w{3}/', $date, $match);
if (!$result) {
throw new Zend_Date_Exception("invalid date ({$date}) operand, COOKIE format expected", $date);
}
$match[0] = substr($match[0], strpos($match[0], ' ') + 1);
$days = substr($match[0], 0, 2);
$months = $this->getDigitFromName(substr($match[0], 3, 3));
$years = substr($match[0], 7, 4);
$years += 2000;
$hours = substr($match[0], 10, 2);
$minutes = substr($match[0], 13, 2);
$seconds = substr($match[0], 16, 2);
if ($calc == 'set') {
--$months;
--$month;
--$days;
--$day;
$years -= 1970;
$year -= 1970;
}
return $this->_assign($calc, $this->mktime($hours, $minutes, $seconds, 1 + $months, 1 + $days, 1970 + $years, true), $this->mktime($hour, $minute, $second, 1 + $month, 1 + $day, 1970 + $year, true), false);
break;
case Zend_Date::RFC_822:
// new RFC 822 format
$result = preg_match('/^\\w{3},\\s\\d{2}\\s\\w{3}\\s\\d{2}\\s\\d{2}:\\d{2}:\\d{2}\\s[+-]{1}\\d{4}$/', $date, $match);
if (!$result) {
// old RFC 822 format
$result = preg_match('/\\w{3},\\s\\d{2}\\s\\w{3}\\s\\d{2}\\s\\d{2}:\\d{2}:\\d{2}\\s\\w{1,3}/', $date, $match);
}
if (!$result) {
throw new Zend_Date_Exception("invalid date ({$date}) operand, RFC 822 date format expected", $date);
}
$days = substr($match[0], 5, 2);
$months = $this->getDigitFromName(substr($match[0], 8, 3));
$years = substr($match[0], 12, 4);
$years += 2000;
$hours = substr($match[0], 15, 2);
$minutes = substr($match[0], 18, 2);
$seconds = substr($match[0], 21, 2);
if ($calc == 'set') {
--$months;
--$month;
--$days;
--$day;
$years -= 1970;
$year -= 1970;
}
return $this->_assign($calc, $this->mktime($hours, $minutes, $seconds, 1 + $months, 1 + $days, 1970 + $years, false), $this->mktime($hour, $minute, $second, 1 + $month, 1 + $day, 1970 + $year, false), false);
break;
case Zend_Date::RFC_850:
$result = preg_match('/\\w{6,9},\\s\\d{2}-\\w{3}-\\d{2}\\s\\d{2}:\\d{2}:\\d{2}\\s\\w{3}/', $date, $match);
if (!$result) {
throw new Zend_Date_Exception("invalid date ({$date}) operand, RFC 850 date format expected", $date);
}
$match[0] = substr($match[0], strpos($match[0], ' ') + 1);
$days = substr($match[0], 0, 2);
$months = $this->getDigitFromName(substr($match[0], 3, 3));
$years = substr($match[0], 7, 4);
$years += 2000;
$hours = substr($match[0], 10, 2);
$minutes = substr($match[0], 13, 2);
$seconds = substr($match[0], 16, 2);
if ($calc == 'set') {
--$months;
--$month;
--$days;
--$day;
$years -= 1970;
$year -= 1970;
}
return $this->_assign($calc, $this->mktime($hours, $minutes, $seconds, 1 + $months, 1 + $days, 1970 + $years, true), $this->mktime($hour, $minute, $second, 1 + $month, 1 + $day, 1970 + $year, true), false);
break;
case Zend_Date::RFC_1036:
$result = preg_match('/^\\w{3},\\s\\d{2}\\s\\w{3}\\s\\d{2}\\s\\d{2}:\\d{2}:\\d{2}\\s[+-]{1}\\d{4}$/', $date, $match);
if (!$result) {
throw new Zend_Date_Exception("invalid date ({$date}) operand, RFC 1036 date format expected", $date);
}
$days = substr($match[0], 5, 2);
$months = $this->getDigitFromName(substr($match[0], 8, 3));
$years = substr($match[0], 12, 4);
$years += 2000;
$hours = substr($match[0], 15, 2);
$minutes = substr($match[0], 18, 2);
$seconds = substr($match[0], 21, 2);
if ($calc == 'set') {
--$months;
--$month;
--$days;
--$day;
$years -= 1970;
$year -= 1970;
}
return $this->_assign($calc, $this->mktime($hours, $minutes, $seconds, 1 + $months, 1 + $days, 1970 + $years, true), $this->mktime($hour, $minute, $second, 1 + $month, 1 + $day, 1970 + $year, true), false);
break;
case Zend_Date::RFC_1123:
$result = preg_match('/^\\w{3},\\s\\d{2}\\s\\w{3}\\s\\d{4}\\s\\d{2}:\\d{2}:\\d{2}\\s[+-]{1}\\d{4}$/', $date, $match);
if (!$result) {
throw new Zend_Date_Exception("invalid date ({$date}) operand, RFC 1123 date format expected", $date);
}
$days = substr($match[0], 5, 2);
$months = $this->getDigitFromName(substr($match[0], 8, 3));
$years = substr($match[0], 12, 4);
$hours = substr($match[0], 17, 2);
$minutes = substr($match[0], 20, 2);
$seconds = substr($match[0], 23, 2);
if ($calc == 'set') {
--$months;
--$month;
--$days;
--$day;
$years -= 1970;
$year -= 1970;
}
return $this->_assign($calc, $this->mktime($hours, $minutes, $seconds, 1 + $months, 1 + $days, 1970 + $years, true), $this->mktime($hour, $minute, $second, 1 + $month, 1 + $day, 1970 + $year, true), false);
break;
case Zend_Date::RSS:
$result = preg_match('/^\\w{3},\\s\\d{2}\\s\\w{3}\\s\\d{4}\\s\\d{2}:\\d{2}:\\d{2}\\s[+-]{1}\\d{4}$/', $date, $match);
if (!$result) {
throw new Zend_Date_Exception("invalid date ({$date}) operand, RSS date format expected", $date);
}
$days = substr($match[0], 5, 2);
$months = $this->getDigitFromName(substr($match[0], 8, 3));
$years = substr($match[0], 12, 4);
$hours = substr($match[0], 17, 2);
$minutes = substr($match[0], 20, 2);
$seconds = substr($match[0], 23, 2);
if ($calc == 'set') {
--$months;
--$month;
--$days;
--$day;
$years -= 1970;
$year -= 1970;
}
return $this->_assign($calc, $this->mktime($hours, $minutes, $seconds, 1 + $months, 1 + $days, 1970 + $years, true), $this->mktime($hour, $minute, $second, 1 + $month, 1 + $day, 1970 + $year, true), false);
break;
case Zend_Date::W3C:
$result = preg_match('/^\\d{4}-\\d{2}-\\d{2}T\\d{2}:\\d{2}:\\d{2}[+-]{1}\\d{2}:\\d{2}$/', $date, $match);
if (!$result) {
throw new Zend_Date_Exception("invalid date ({$date}) operand, W3C date format expected", $date);
}
$years = substr($match[0], 0, 4);
$months = substr($match[0], 5, 2);
$days = substr($match[0], 8, 2);
$hours = substr($match[0], 11, 2);
$minutes = substr($match[0], 14, 2);
$seconds = substr($match[0], 17, 2);
if ($calc == 'set') {
--$months;
--$month;
--$days;
--$day;
$years -= 1970;
$year -= 1970;
}
return $this->_assign($calc, $this->mktime($hours, $minutes, $seconds, 1 + $months, 1 + $days, 1970 + $years, true), $this->mktime($hour, $minute, $second, 1 + $month, 1 + $day, 1970 + $year, true), false);
break;
default:
if (!is_numeric($date) || !empty($part)) {
try {
if (self::$_Options['format_type'] == 'php') {
$part = Zend_Locale_Format::convertPhpToIsoFormat($part);
}
if (empty($part)) {
$part = Zend_Locale_Format::getDateFormat($locale) . " ";
$part .= Zend_Locale_Format::getTimeFormat($locale);
}
$parsed = Zend_Locale_Format::getDate($date, array('date_format' => $part, 'locale' => $locale, 'fix_date' => true, 'format_type' => 'iso'));
if ($calc == 'set') {
if (isset($parsed['month'])) {
--$parsed['month'];
} else {
$parsed['month'] = 0;
}
if (isset($parsed['day'])) {
--$parsed['day'];
} else {
$parsed['day'] = 0;
}
if (isset($parsed['year'])) {
$parsed['year'] -= 1970;
} else {
$parsed['year'] = 0;
}
}
return $this->_assign($calc, $this->mktime(isset($parsed['hour']) ? $parsed['hour'] : 0, isset($parsed['minute']) ? $parsed['minute'] : 0, isset($parsed['second']) ? $parsed['second'] : 0, 1 + $parsed['month'], 1 + $parsed['day'], 1970 + $parsed['year'], false), $this->getUnixTimestamp(), false);
} catch (Zend_Locale_Exception $e) {
if (!is_numeric($date)) {
throw new Zend_Date_Exception($e->getMessage(), $date);
}
}
}
return $this->_assign($calc, $date, $this->getUnixTimestamp(), false);
break;
}
}
/**
* Test for mktime
*/
public function testMkTimeforDateValuesSmallerPHPRange()
{
$date = new Zend_Date_DateObject();
$this->assertSame($date->mktime(0, 0, 0, 1, 1, 1900, -1, false), -2208985200);
$this->assertSame($date->mktime(0, 0, 0, 1, 1, 1900, -1, true), -2208988800);
$this->assertSame($date->mktime(0, 0, 0, 1, 1, 1700, -1, false), -8520332400);
$this->assertSame($date->mktime(0, 0, 0, 1, 1, 1700, -1, true), -8520336000);
$this->assertSame($date->mktime(0, 0, 0, 1, 1, 1500, -1, false), -14830988400);
$this->assertSame($date->mktime(0, 0, 0, 1, 1, 1500, -1, true), -14830992000);
$this->assertSame($date->mktime(0, 0, 0, 10, 10, 1582, -1, false), -12219321600);
$this->assertSame($date->mktime(0, 0, 0, 10, 10, 1582, -1, true), -12219321600);
$this->assertSame($date->mktime(0, 0, 0, 1, 1, 1000, -1, false), -30609788400);
$this->assertSame($date->mktime(0, 0, 0, 1, 1, 1000, -1, true), -30609792000);
$this->assertSame($date->mktime(0, 0, 0, 1, 1, 0, -1, false), -62167388400);
$this->assertSame($date->mktime(0, 0, 0, 1, 1, 0, -1, true), -62167392000);
$this->assertSame($date->mktime(0, 0, 0, 1, 1, -2000, -1, false), -125282588400);
$this->assertSame($date->mktime(0, 0, 0, 1, 1, -2000, -1, true), -125282592000);
$this->assertSame($date->mktime(0, 0, 0, 13, 1, 1899, -1, false), -2208985200);
$this->assertSame($date->mktime(0, 0, 0, 13, 1, 1899, -1, true), -2208988800);
$this->assertSame($date->mktime(0, 0, 0, -11, 1, 1901, -1, false), -2208985200);
$this->assertSame($date->mktime(0, 0, 0, -11, 1, 1901, -1, true), -2208988800);
}
