register_hook('TOOLBAR_DEFINE', 'AFTER', $this, 'insert_button', []); } /** * Inserts the toolbar button * * @param Event $event event object * @param mixed $param [the parameters passed as fifth argument to * register_hook() when this handler was registered, * here just an empty array..] */ public function insert_button(Event $event, $param) { $codeStr = $this->getConf('codeStr'); $insert = $this->getLang('insert'); $event->data[] = [ 'type' => 'format', 'title' => $insert.': ...', 'icon' => '../../plugins/codebuttonmodbash/codebash.png', 'open' => '\n', 'close' => '\n', ]; } }