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 |
|---|---|
| 1206 | } |
| 1207 | |
| 1208 | /** |
| 1209 | * Filters the wp_dropdown_users() HTML output. |
| 1210 | * |
| 1211 | * @since 2.3.0 |
| 1212 | * |
| 1213 | * @param string $output HTML output generated by wp_dropdown_users(). |
| 1214 | */ |
| 1215 | $html = apply_filters( 'wp_dropdown_users', $output ); |
| 1216 | |
| 1217 | if ( $parsed_args['echo'] ) { |
| 1218 | echo $html; |
| 1219 | } |
| 1220 | return $html; |
| 1221 | } |
| 1222 | |
| 1223 | /** |
| 1224 | * Sanitize user field based on context. |