static function init()
{
if (Pie_Config::get('pie', 'session', 'appendSuffix', false) or isset($_GET[self::name()])) {
if (self::id()) {
$s = '?' . self::name() . '=' . self::id();
$suffix = Pie_Uri::suffix();
$base_url = Pie_Request::baseUrl();
$suffix[$base_url] = isset($suffix[$base_url]) ? $suffix[$base_url] . $s : $s;
Pie_Uri::suffix($suffix);
}
}
self::$inited = true;
}
/**
* Set a suffix for all URLs that will be generated with this class.
* @param array $suffix
* Optional. If no arguments are passed, just returns the current suffix.
* Pass an array here. For each entry, the key is tested and if it
* begins the URL, then the value is appended.
* Suffixes are applied when URLs are generated.
* @return array
* Returns the suffix at the time the function was called.
*/
static function suffix($suffix = null)
{
if (is_string($suffix)) {
$suffix = array('' => $suffix);
}
if (!isset($suffix)) {
return isset(self::$suffix) ? self::$suffix : array();
}
$prev_suffix = self::$suffix;
self::$suffix = $suffix;
return $prev_suffix;
}
