www.gusucode.com > Elgg PHP开源SNS系统 V1.12.5源码程序 > elgg-1.12.5/docs/examples/hooks/trigger.php
<?php /** * The current value for the hook is passed into the trigger function. Handlers * can change this value. In this snippet, we check if the value of true was * changed by the handler functions. */ $result = elgg_trigger_plugin_hook('get_status', 'example', null, true); if ($result) { var_dump('Plugin hook says ok!'); } else { var_dump('Plugin hook says no.'); }