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 |
|---|---|
| 2191 | * Filter list of allowed mime types and file extensions. |
| 2192 | * |
| 2193 | * @since 2.0.0 |
| 2194 | * |
| 2195 | * @param array $t Mime types keyed by the file extension regex corresponding to |
| 2196 | * those types. 'swf' and 'exe' removed from full list. 'htm|html' also |
| 2197 | * removed depending on '$user' capabilities. |
| 2198 | * @param int|WP_User|null $user User ID, User object or null if not provided (indicates current user). |
| 2199 | */ |
| 2200 | return apply_filters( 'upload_mimes', $t, $user ); |
| 2201 | } |
| 2202 | |
| 2203 | /** |
| 2204 | * Display "Are You Sure" message to confirm the action being taken. |
| 2205 | * |
| 2206 | * If the action has the nonce explain message, then it will be displayed along |
| 2207 | * with the "Are you sure?" message. |
| 2208 | * |
| 2209 | * @since 2.0.4 |