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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 |
---|---|
2633 | /** |
2634 | * Filter the attachment data prepared for JavaScript. |
2635 | * |
2636 | * @since 3.5.0 |
2637 | * |
2638 | * @param array $response Array of prepared attachment data. |
2639 | * @param int|object $attachment Attachment ID or object. |
2640 | * @param array $meta Array of attachment meta data. |
2641 | */ |
2642 | return apply_filters( 'wp_prepare_attachment_for_js', $response, $attachment, $meta ); |
2643 | } |
2644 |
|
2645 | /** |
2646 | * Enqueues all scripts, styles, settings, and templates necessary to use |
2647 | * all media JS APIs. |
2648 | * |
2649 | * @since 3.5.0 |
2650 | */ |
2651 | function wp_enqueue_media( $args = array() ) { |