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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 |
|---|---|
| 15 | */ |
| 16 | function media_upload_tabs() { |
| 17 | $_default_tabs = array( |
| 18 | 'type' => __('From Computer'), // handler action suffix => tab text |
| 19 | 'type_url' => __('From URL'), |
| 20 | 'gallery' => __('Gallery'), |
| 21 | 'library' => __('Media Library') |
| 22 | ); |
| 23 | |
| 24 | return apply_filters('media_upload_tabs', $_default_tabs); |
| 25 | } |
| 26 | |
| 27 | /** |
| 28 | * Adds the gallery tab back to the tabs array if post has image attachments |
| 29 | * |
| 30 | * @since 2.5.0 |
| 31 | * |
| 32 | * @param array $tabs |
| 33 | * @return array $tabs with gallery if post has image attachment |