/**
* Check a given year for leap year.
*
* @param integer|array|Zend_Date $year Year to check
* @return boolean
*/
public static function checkLeapYear($year)
{
if ($year instanceof Zend_Date) {
$year = (int) $year->get(Zend_Date::YEAR);
}
if (is_array($year)) {
if (array_key_exists('year', $year)) {
$year = $year['year'];
} else {
require_once 'Zend/Date/Exception.php';
throw new Zend_Date_Exception("no year given in array");
}
}
if (!is_numeric($year)) {
require_once 'Zend/Date/Exception.php';
throw new Zend_Date_Exception("year ({$year}) has to be integer for checkLeapYear()", $year);
}
return (bool) parent::isYearLeapYear($year);
}
/**
* Check a given year for leap year.
*
* @param integer|array|Zend_Date $year Year to check
* @return boolean
*/
public static function checkLeapYear($year)
{
if ($year instanceof Zend_Date) {
$year = (int) $year->toString(self::YEAR, 'iso');
}
if (is_array($year)) {
if (isset($year['year']) === true) {
$year = $year['year'];
} else {
require_once 'Zend/Date/Exception.php';
throw new Zend_Date_Exception("no year given in array");
}
}
if (!is_numeric($year)) {
require_once 'Zend/Date/Exception.php';
throw new Zend_Date_Exception("year ({$year}) has to be integer for checkLeapYear()", 0, null, $year);
}
return (bool) parent::isYearLeapYear($year);
}
/**
* Check a given year for leap year.
*
* @param integer|Zend_Date $year Year to check
* @return boolean
*/
public static function checkLeapYear($year)
{
if ($year instanceof Zend_Date) {
$year = (int) $year->get(Zend_Date::YEAR);
}
if (!is_numeric($year)) {
throw new Zend_Date_Exception("year ({$year}) has to be integer for isLeapYear()", $year);
}
return (bool) parent::isYearLeapYear($year);
}
