public static function clean($filename = null)
{
static::filename($filename);
static::$description = static::$keywords = static::$title = static::$jsTextOnReady = '';
static::$css = static::$js = static::$jsText = static::$jsMgr = [];
}
/**
* Remove a javascript asset, or all
*
* @param mixed Remove all if `NULL`, section if `TRUE` or `FALSE`, asset if `string`
* @return mixed Empty array or void
*/
public static function removeJs($handle = NULL)
{
if ($handle === NULL) {
return static::$js = [];
}
if ($handle === TRUE or $handle === FALSE) {
foreach (static::$js as $handle => $data) {
if ($data['footer'] === $handle) {
unset(static::$js[$handle]);
}
}
return;
}
unset(static::$js[$handle]);
}
/**
* Add javascript files to the array
* @param array $files
*/
public static function addJs(array $files)
{
static::$js = array_merge(static::$js, $files);
}
public function getJsFiles()
{
static::$js = array_values(array_unique(static::$js));
return static::$js;
}