/**
* Determines whether a date represents a holiday or not
*
* @param mixed $date a timestamp, string or PEAR::Date object
* @param Date_Holidays_Filter $filter filter-object (or an array !DEPRECATED!)
*
* @access public
* @return boolean true if date represents a holiday, otherwise false
* @throws object PEAR_Error DATE_HOLIDAYS_INVALID_DATE_FORMAT
* @throws object PEAR_Error DATE_HOLIDAYS_INVALID_DATE
*/
function isHoliday($date, $filter = null)
{
if (!is_a($date, 'Date')) {
$date = $this->_convertDate($date);
if (Date_Holidays::isError($date)) {
return $date;
}
}
//rebuild internal array of holidays if required.
$compare_year = $date->getYear();
$this_year = $this->getYear();
if ($this_year !== $compare_year) {
$this->setYear($compare_year);
}
if (is_null($filter)) {
$filter = new Date_Holidays_Filter_Blacklist(array());
} elseif (is_array($filter)) {
$filter = new Date_Holidays_Filter_Whitelist($filter);
}
foreach (array_keys($this->_dates) as $internalName) {
if ($filter->accept($internalName)) {
if (Date_Holidays_Driver::dateSloppyCompare($date, $this->_dates[$internalName]) != 0) {
continue;
}
$this->setYear($this_year);
return true;
}
}
$this->setYear($this_year);
return false;
}
/**
* Determines whether a date represents a holiday or not
*
* @access public
* @param mixed $date date (can be a timestamp, string or PEAR::Date object)
* @param Date_Holidays_Filter $filter filter-object (or an array !DEPRECATED!)
* @return boolean true if date represents a holiday, otherwise false
* @throws object PEAR_Error DATE_HOLIDAYS_INVALID_DATE, DATE_HOLIDAYS_INVALID_DATE_FORMAT
*/
function isHoliday($date, $filter = null)
{
if (!is_a($date, 'Date')) {
$date = $this->_convertDate($date);
if (Date_Holidays::isError($date)) {
return $date;
}
}
if (is_null($filter)) {
$filter = new Date_Holidays_Filter_Blacklist(array());
} elseif (is_array($filter)) {
$filter = new Date_Holidays_Filter_Whitelist($filter);
}
foreach (array_keys($this->_dates) as $internalName) {
if ($filter->accept($internalName)) {
if (Date_Holidays_Driver::dateSloppyCompare($date, $this->_dates[$internalName]) != 0) {
continue;
}
return true;
}
}
return false;
}
