Menu Adam R Brown

WP hooks navigation: Home/browseActions indexFilters index

Source View: pre_comment_user_agent

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
2184      }
2185
2186      /**
2187       * Filter the comment author's browser user agent before it is set.
2188       *
2189       * @since 1.5.0
2190       *
2191       * @param int $comment_agent The comment author's browser user agent.
2192       */
2193      $commentdata['comment_agent'] = apply_filters( 'pre_comment_user_agent', ( isset( $commentdata['comment_agent'] ) ? $commentdata['comment_agent'] : '' ) );
2194      /** This filter is documented in wp-includes/comment.php */
2195      $commentdata['comment_author'] = apply_filters( 'pre_comment_author_name', $commentdata['comment_author'] );
2196      /**
2197       * Filter the comment content before it is set.
2198       *
2199       * @since 1.5.0
2200       *
2201       * @param int $comment_content The comment content.
2202       */