Menu Adam R Brown

WP hooks navigation: Home/browseActions indexFilters index

Source View: pre_comment_user_domain

To save our bandwidth, we show only a snippet of code around each occurence of the hook. View complete file in SVN (without highlighting).

Understanding Source Code

The best way to understand what a hook does is to look at where it occurs in the source code.

Remember, this hook may occur in more than one file. Moreover, the hook's context may change from version to version.

Source View

Line Code
463      $user_id = apply_filters('pre_user_id', $user_ID);
464      $author  = apply_filters('pre_comment_author_name', $comment_author);
465      $email   = apply_filters('pre_comment_author_email', $comment_author_email);
466      $url     = apply_filters('pre_comment_author_url', $comment_author_url);
467      $comment = apply_filters('pre_comment_content', $comment_content);
468      $comment = apply_filters('post_comment_text', $comment); // Deprecated
469      $comment = apply_filters('comment_content_presave', $comment); // Deprecated
470
471      $user_ip     = apply_filters('pre_comment_user_ip', $_SERVER['REMOTE_ADDR']);
472      $user_domain = apply_filters('pre_comment_user_domain', gethostbyaddr($user_ip) );
473      $user_agent  = apply_filters('pre_comment_user_agent', $_SERVER['HTTP_USER_AGENT']);
474
475      $now     = current_time('mysql');
476      $now_gmt = current_time('mysql', 1);
477
478      if ( $user_id ) {
479           $userdata = get_userdata($user_id);
480           $post_author = $wpdb->get_var("SELECT post_author FROM $wpdb->posts WHERE ID = '$comment_post_ID' LIMIT 1");
481      }