/**
* Check a qCal_Date object to see if it falls within the rules specified
* when this object was created (or added later actually).
* @param qCal_Date The date that you want to check
* @return boolean True if the date falls within the ruleset
* @access public
*/
public function checkDate(qCal_Date $date)
{
$byDay = $this->getValues();
foreach ($byDay as $wday) {
$char1 = substr($wday, 0, 1);
$cwday = strtoupper(substr($date->getWeekDayName(), 0, 2));
if (ctype_digit($char1) || $char1 == "-" || $char1 == "+") {
// if the first character is a digit or a plus or minus, we
// need to check that date is a specific weekday of the month
if (preg_match('/([+-]?)([0-9]+)([a-z]+)/i', $wday, $matches)) {
list($whole, $sign, $dig, $wd) = $matches;
// find out if this day matches the specific weekday of month
$xth = (int) ($sign . $dig);
// @todo Make sure that getXthWeekDayOfMonth doesn't need
// to be passed any month or date here...
$dtWdSpecific = $date->getXthWeekdayOfMonth($xth, $wd);
if ($dtWdSpecific->__toString() == $date->__toString()) {
return true;
}
}
} else {
if ($wday == $cwday) {
return true;
}
}
}
return false;
}
/**
* Calling __toString will output the date in the format specified by calling setFormat()
* You can use any of the date-related meta characters from php's date() function. Time-related
* formatting will not work.
*/
public function testToString()
{
$date = new qCal_Date(2009, 12, 7);
// format defaults to m/d/Y
$this->assertEqual($date->__toString(), '12/07/2009');
// european format
$date->setFormat('d/m/Y');
$this->assertEqual($date->__toString(), '07/12/2009');
// no leading zeros
$date->setFormat('n/j/Y');
$this->assertEqual($date->__toString(), '12/7/2009');
// two-digit year
$date->setFormat('n/j/y');
$this->assertEqual($date->__toString(), '12/7/09');
// time-related date meta-characters do not work
$date->setFormat('m/d/Y h:i:sa');
$this->assertEqual($date->__toString(), '12/07/2009 h:i:sa');
// you can escape meta-characters with a backslash
$date->setFormat('\\m\\d\\ymdy');
$this->assertEqual($date->__toString(), 'mdy120709');
}
public function testDateConvertToString()
{
$date = new qCal_Date(2010, 1, 10);
$this->assertEqual($date->__toString(), "01/10/2010");
// will output "01/10/2010"
}
