WP hooks navigation: Home/browse • Actions index • Filters index
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 |
|---|---|
| 2351 | * Filters the default media display states for items in the Media list table. |
| 2352 | * |
| 2353 | * @since 3.2.0 |
| 2354 | * @since 4.8.0 Added the `$post` parameter. |
| 2355 | * |
| 2356 | * @param string[] $media_states An array of media states. Default 'Header Image', |
| 2357 | * 'Background Image', 'Site Icon', 'Logo'. |
| 2358 | * @param WP_Post $post The current attachment object. |
| 2359 | */ |
| 2360 | return apply_filters( 'display_media_states', $media_states, $post ); |
| 2361 | } |
| 2362 | |
| 2363 | /** |
| 2364 | * Test support for compressing JavaScript from PHP |
| 2365 | * |
| 2366 | * Outputs JavaScript that tests if compression from PHP works as expected |
| 2367 | * and sets an option with the result. Has no effect when the current user |
| 2368 | * is not an administrator. To run the test again the option 'can_compress_scripts' |
| 2369 | * has to be deleted. |