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 |
|---|---|
| 1189 | } |
| 1190 | |
| 1191 | /** |
| 1192 | * Filters the lengths for the comment form fields. |
| 1193 | * |
| 1194 | * @since 4.5.0 |
| 1195 | * |
| 1196 | * @param array $lengths Associative array `'field_name' => 'maximum length'`. |
| 1197 | */ |
| 1198 | return apply_filters( 'wp_get_comment_fields_max_lengths', $lengths ); |
| 1199 | } |
| 1200 | |
| 1201 | /** |
| 1202 | * Compares the lengths of comment data against the maximum character limits. |
| 1203 | * |
| 1204 | * @since 4.7.0 |
| 1205 | * |
| 1206 | * @param array $comment_data Array of arguments for inserting a comment. |
| 1207 | * @return WP_Error|true WP_Error when a comment field exceeds the limit, |