/**
* Run provided function with its arguments and return derived result
*
* @return mixed
*/
public function perform() {
if (RtHelper::check_closure($this->function)) {
if ($this->args) {
$result = call_user_func_array(
array($this->function, '__invoke'), $this->args);
} else {
$function = $this->function;
$result = $function();
}
} else if (RtHelper::check_array($this->function)
|| RtHelper::check_string($this->function)) {
if ($this->args) {
$result = call_user_func_array($this->function, $this->args);
} else {
$result = call_user_func($this->function);
}
}
return $result;
}
private function checkFunc($function) {
return RtHelper::check_array($function)
OR RtHelper::check_closure($function)
OR RtHelper::check_string($function);
}
