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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 |
|---|---|
| 2257 | <?php |
| 2258 | |
| 2259 | /** |
| 2260 | * Fires on the post upload UI screen. |
| 2261 | * |
| 2262 | * Legacy (pre-3.5.0) media workflow hook. |
| 2263 | * |
| 2264 | * @since 2.6.0 |
| 2265 | */ |
| 2266 | do_action( 'post-upload-ui' ); // phpcs:ignore WordPress.NamingConventions.ValidHookName.UseUnderscores |
| 2267 | } |
| 2268 | |
| 2269 | /** |
| 2270 | * Outputs the legacy media upload form for a given media type. |
| 2271 | * |
| 2272 | * @since 2.5.0 |
| 2273 | * |
| 2274 | * @param string $type |
| 2275 | * @param object $errors |