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.
| Line | Code |
|---|---|
| 1814 | */ |
| 1815 | $commentdata['comment_content'] = apply_filters( 'pre_comment_content', $commentdata['comment_content'] ); |
| 1816 | /** |
| 1817 | * Filters the comment author's IP before it is set. |
| 1818 | * |
| 1819 | * @since 1.5.0 |
| 1820 | * |
| 1821 | * @param string $comment_author_ip The comment author's IP. |
| 1822 | */ |
| 1823 | $commentdata['comment_author_IP'] = apply_filters( 'pre_comment_user_ip', $commentdata['comment_author_IP'] ); |
| 1824 | /** This filter is documented in wp-includes/comment.php */ |
| 1825 | $commentdata['comment_author_url'] = apply_filters( 'pre_comment_author_url', $commentdata['comment_author_url'] ); |
| 1826 | /** This filter is documented in wp-includes/comment.php */ |
| 1827 | $commentdata['comment_author_email'] = apply_filters( 'pre_comment_author_email', $commentdata['comment_author_email'] ); |
| 1828 | $commentdata['filtered'] = true; |
| 1829 | return $commentdata; |
| 1830 | } |
| 1831 | |
| 1832 | /** |