Menu Adam R Brown

WP hooks navigation: Home/browseActions indexFilters index

Source View: pre_comment_author_name

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

This hook occurs 2 times in this file.

Line Code
304  * Sanitizes the cookies sent to the user already.
305  *
306  * Will only do anything if the cookies have already been created for the user.
307  * Mostly used after cookies had been sent to use elsewhere.
308  *
309  * @since 2.0.4
310  */
311 function sanitize_comment_cookies() {
312      if ( isset($_COOKIE['comment_author_'.COOKIEHASH]) ) {
313           $comment_author = apply_filters('pre_comment_author_name', $_COOKIE['comment_author_'.COOKIEHASH]);
314           $comment_author = stripslashes($comment_author);
315           $comment_author = attribute_escape($comment_author);
316           $_COOKIE['comment_author_'.COOKIEHASH] = $comment_author;
317      }
318
319      if ( isset($_COOKIE['comment_author_email_'.COOKIEHASH]) ) {
320           $comment_author_email = apply_filters('pre_comment_author_email', $_COOKIE['comment_author_email_'.COOKIEHASH]);
321           $comment_author_email = stripslashes($comment_author_email);
322           $comment_author_email = attribute_escape($comment_author_email);
 
Line Code
659  * @uses apply_filters() Calls 'pre_comment_author_url' hook on comment author's URL
660  * @uses apply_filters() Calls 'pre_comment_author_email' hook on comment author's email address
661  *
662  * @param array $commentdata Contains information on the comment
663  * @return array Parsed comment information
664  */
665 function wp_filter_comment($commentdata) {
666      $commentdata['user_id']              = apply_filters('pre_user_id', $commentdata['user_ID']);
667      $commentdata['comment_agent']        = apply_filters('pre_comment_user_agent', $commentdata['comment_agent']);
668      $commentdata['comment_author']       = apply_filters('pre_comment_author_name', $commentdata['comment_author']);
669      $commentdata['comment_content']      = apply_filters('pre_comment_content', $commentdata['comment_content']);
670      $commentdata['comment_author_IP']    = apply_filters('pre_comment_user_ip', $commentdata['comment_author_IP']);
671      $commentdata['comment_author_url']   = apply_filters('pre_comment_author_url', $commentdata['comment_author_url']);
672      $commentdata['comment_author_email'] = apply_filters('pre_comment_author_email', $commentdata['comment_author_email']);
673      $commentdata['filtered'] = true;
674      return $commentdata;
675 }
676
677 /**