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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 |
|---|---|
| 2117 | <?php |
| 2118 | |
| 2119 | /** |
| 2120 | * Fires on the post upload UI screen. |
| 2121 | * |
| 2122 | * Legacy (pre-3.5.0) media workflow hook. |
| 2123 | * |
| 2124 | * @since 2.6.0 |
| 2125 | */ |
| 2126 | do_action( 'post-upload-ui' ); |
| 2127 | } |
| 2128 | |
| 2129 | /** |
| 2130 | * Outputs the legacy media upload form for a given media type. |
| 2131 | * |
| 2132 | * @since 2.5.0 |
| 2133 | * |
| 2134 | * @param string $type |
| 2135 | * @param object $errors |