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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 |
|---|---|
| 1743 | |
| 1744 | if ( $meta && ( 'audio' === $type || 'video' === $type ) ) { |
| 1745 | if ( isset( $meta['length_formatted'] ) ) |
| 1746 | $response['fileLength'] = $meta['length_formatted']; |
| 1747 | } |
| 1748 | |
| 1749 | if ( function_exists('get_compat_media_markup') ) |
| 1750 | $response['compat'] = get_compat_media_markup( $attachment->ID, array( 'in_modal' => true ) ); |
| 1751 | |
| 1752 | return apply_filters( 'wp_prepare_attachment_for_js', $response, $attachment, $meta ); |
| 1753 | } |
| 1754 | |
| 1755 | /** |
| 1756 | * Enqueues all scripts, styles, settings, and templates necessary to use |
| 1757 | * all media JS APIs. |
| 1758 | * |
| 1759 | * @since 3.5.0 |
| 1760 | */ |
| 1761 | function wp_enqueue_media( $args = array() ) { |