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 |
---|---|
1248 | } |
1249 |
|
1250 | /** |
1251 | * Filters the lengths for the comment form fields. |
1252 | * |
1253 | * @since 4.5.0 |
1254 | * |
1255 | * @param int[] $lengths Array of maximum lengths keyed by field name. |
1256 | */ |
1257 | return apply_filters( 'wp_get_comment_fields_max_lengths', $lengths ); |
1258 | } |
1259 |
|
1260 | /** |
1261 | * Compares the lengths of comment data against the maximum character limits. |
1262 | * |
1263 | * @since 4.7.0 |
1264 | * |
1265 | * @param array $comment_data Array of arguments for inserting a comment. |
1266 | * @return WP_Error|true WP_Error when a comment field exceeds the limit, |