本文整理汇总了PHP中EEM_Registration::_instance方法的典型用法代码示例。如果您正苦于以下问题：PHP EEM_Registration::_instance方法的具体用法？PHP EEM_Registration::_instance怎么用？PHP EEM_Registration::_instance使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类EEM_Registration的用法示例。
在下文中一共展示了EEM_Registration::_instance方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的PHP代码示例。
示例1: instance
/**
* This function is a singleton method used to instantiate the Espresso_model object
*
* @access public
* @param string $timezone string representing the timezone we want to set for returned Date Time Strings (and any incoming timezone data that gets saved). Note this just sends the timezone info to the date time model field objects. Default is NULL (and will be assumed using the set timezone in the 'timezone_string' wp option)
* @return EEM_Registration instance
*/
public static function instance($timezone = NULL)
{
// check if instance of Espresso_model already exists
if (self::$_instance === NULL) {
// instantiate Espresso_model
self::$_instance = new self($timezone);
}
//we might have a timezone set, let set_timezone decide what to do with it
self::$_instance->set_timezone($timezone);
// Espresso_model object
return self::$_instance;
}