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 |
---|---|
1171 | * Filters the array of tags for the given post. |
1172 | * |
1173 | * @since 2.3.0 |
1174 | * |
1175 | * @see get_the_terms() |
1176 | * |
1177 | * @param WP_Term[]|false|WP_Error $terms Array of WP_Term objects on success, false if there are no terms |
1178 | * or the post does not exist, WP_Error on failure. |
1179 | */ |
1180 | return apply_filters( 'get_the_tags', $terms ); |
1181 | } |
1182 |
|
1183 | /** |
1184 | * Retrieves the tags for a post formatted as a string. |
1185 | * |
1186 | * @since 2.3.0 |
1187 | * |
1188 | * @param string $before Optional. String to use before the tags. Default empty. |
1189 | * @param string $sep Optional. String to use between the tags. Default empty. |