php - wordpress - 发表评论时调用函数

Question

每当有人发表评论时，我都想在 php 中采取一些行动。我怎样才能为此设置一个钩子(Hook)？我假设它会进入 functions.php...

编辑 - 这是我更新的代码:

add_action('comment_post', 'comment_posted');


    function comment_posted() {
        $MyClass = new MyClass(); //I do this in other functions and don't have any blank screen problems
            $test = "";
            $MyClass->doSomething($test); 
    }

Answer 1

参见:http://codex.wordpress.org/Function_Reference/wp_new_comment

Calls 'comment_post' action with comment ID and whether comment is approved by WordPress.

然后您应该能够从您的 functions.php 中调用 add_action('comment_post', 'my_func');。