actions = array(); $this->filters = array(); } public function add_action($hook, $component, $callback) { $this->actions = $this->add($this->actions, $hook, $component, $callback); } public function add_filter($hook, $component, $callback) { $this->filters = $this->add($this->filters, $hook, $component, $callback); } private function add($hooks, $hook, $component, $callback) { $hooks[] = array( 'hook' => $hook, 'component' => $component, 'callback' => $callback ); return $hooks; } public function run() { foreach ($this->filters as $hook) { add_filter($hook['hook'], array($hook['component'], $hook['callback'])); } foreach ($this->actions as $hook) { add_action($hook['hook'], array($hook['component'], $hook['callback'])); } } }