/**
* Sets class wide options, if no option was given, the actual set options will be returned
*
* @param array $options Options to set
* @throws Zend_Date_Exception
* @return Options array if no option was given
*/
public static function setOptions(array $options = array())
{
if (empty($options)) {
return self::$_options;
}
foreach ($options as $name => $value) {
$name = strtolower($name);
if (array_key_exists($name, self::$_options)) {
switch ($name) {
case 'format_type':
if (strtolower($value) != 'php' && strtolower($value) != 'iso') {
require_once 'Zend/Date/Exception.php';
throw new Zend_Date_Exception("Unknown format type ({$value}) for dates, only 'iso' and 'php' supported", 0, null, $value);
}
break;
case 'fix_dst':
if (!is_bool($value)) {
require_once 'Zend/Date/Exception.php';
throw new Zend_Date_Exception("'fix_dst' has to be boolean", 0, null, $value);
}
break;
case 'extend_month':
if (!is_bool($value)) {
require_once 'Zend/Date/Exception.php';
throw new Zend_Date_Exception("'extend_month' has to be boolean", 0, null, $value);
}
break;
case 'cache':
if ($value === null) {
parent::$_cache = null;
} else {
if (!$value instanceof Zend_Cache_Core) {
require_once 'Zend/Date/Exception.php';
throw new Zend_Date_Exception("Instance of Zend_Cache expected");
}
parent::$_cache = $value;
parent::$_cacheTags = Zend_Date_DateObject::_getTagSupportForCache();
Zend_Locale_Data::setCache($value);
}
break;
case 'timesync':
if ($value === null) {
parent::$_defaultOffset = 0;
} else {
if (!$value instanceof Zend_TimeSync_Protocol) {
require_once 'Zend/Date/Exception.php';
throw new Zend_Date_Exception("Instance of Zend_TimeSync expected");
}
$date = $value->getInfo();
parent::$_defaultOffset = $date['offset'];
}
break;
}
self::$_options[$name] = $value;
} else {
require_once 'Zend/Date/Exception.php';
throw new Zend_Date_Exception("Unknown option: {$name} = {$value}");
}
}
}
