WP hooks navigation: Home/browse • Actions index • Filters index
To save our bandwidth, we show only a snippet of code around each occurence of the hook. View complete file in SVN (without highlighting).
The best way to understand what a hook does is to look at where it occurs in the source code.
do_action( "hook_name" )apply_filters( "hook_name", "what_to_filter" ).Remember, this hook may occur in more than one file. Moreover, the hook's context may change from version to version.
This hook occurs 2 times in this file.
| Line | Code |
|---|---|
| 622 | * Filters the comment author's name cookie before it is set. |
| 623 | * |
| 624 | * When this filter hook is evaluated in wp_filter_comment(), |
| 625 | * the comment author's name string is passed. |
| 626 | * |
| 627 | * @since 1.5.0 |
| 628 | * |
| 629 | * @param string $author_cookie The comment author name cookie. |
| 630 | */ |
| 631 | $comment_author = apply_filters( 'pre_comment_author_name', $_COOKIE[ 'comment_author_' . COOKIEHASH ] ); |
| 632 | $comment_author = wp_unslash( $comment_author ); |
| 633 | $comment_author = esc_attr( $comment_author ); |
| 634 | |
| 635 | $_COOKIE[ 'comment_author_' . COOKIEHASH ] = $comment_author; |
| 636 | } |
| 637 | |
| 638 | if ( isset( $_COOKIE[ 'comment_author_email_' . COOKIEHASH ] ) ) { |
| 639 | /** |
| 640 | * Filters the comment author's email cookie before it is set. |
| Line | Code |
| 2208 | /** |
| 2209 | * Filters the comment author's browser user agent before it is set. |
| 2210 | * |
| 2211 | * @since 1.5.0 |
| 2212 | * |
| 2213 | * @param string $comment_agent The comment author's browser user agent. |
| 2214 | */ |
| 2215 | $commentdata['comment_agent'] = apply_filters( 'pre_comment_user_agent', ( isset( $commentdata['comment_agent'] ) ? $commentdata['comment_agent'] : '' ) ); |
| 2216 | /** This filter is documented in wp-includes/comment.php */ |
| 2217 | $commentdata['comment_author'] = apply_filters( 'pre_comment_author_name', $commentdata['comment_author'] ); |
| 2218 | /** |
| 2219 | * Filters the comment content before it is set. |
| 2220 | * |
| 2221 | * @since 1.5.0 |
| 2222 | * |
| 2223 | * @param string $comment_content The comment content. |
| 2224 | */ |
| 2225 | $commentdata['comment_content'] = apply_filters( 'pre_comment_content', $commentdata['comment_content'] ); |
| 2226 | /** |