Menu Adam R Brown

WP hooks navigation: Home/browseActions indexFilters index

Source View: comment_max_links_url

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
56            * Filters the number of links found in a comment.
57            *
58            * @since 3.0.0
59            * @since 4.7.0 Added the `$comment` parameter.
60            *
61            * @param int    $num_links The number of links found.
62            * @param string $url       Comment author's URL. Included in allowed links total.
63            * @param string $comment   Content of the comment.
64            */
65           $num_links = apply_filters( 'comment_max_links_url', $num_links, $url, $comment );
66
67           /*
68            * If the number of links in the comment exceeds the allowed amount,
69            * fail the check by returning false.
70            */
71           if ( $num_links >= $max_links ) {
72                return false;
73           }
74      }