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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 |
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439 | ); |
440 |
|
441 | /** |
442 | * Filters collection parameters for the themes controller. |
443 | * |
444 | * @since 5.0.0 |
445 | * |
446 | * @param array $query_params JSON Schema-formatted collection parameters. |
447 | */ |
448 | return apply_filters( 'rest_themes_collection_params', $query_params ); |
449 | } |
450 |
|
451 | /** |
452 | * Sanitizes and validates the list of theme status. |
453 | * |
454 | * @since 5.0.0 |
455 | * |
456 | * @param string|array $statuses One or more theme statuses. |
457 | * @param WP_REST_Request $request Full details about the request. |