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 |
|---|---|
| 3789 | * |
| 3790 | * @since 4.7.4 |
| 3791 | * |
| 3792 | * @link https://core.trac.wordpress.org/ticket/31071 |
| 3793 | * |
| 3794 | * @param array|null $months An array of objects with `month` and `year` |
| 3795 | * properties, or `null` (or any other non-array value) |
| 3796 | * for default behavior. |
| 3797 | */ |
| 3798 | $months = apply_filters( 'media_library_months_with_files', null ); |
| 3799 | if ( ! is_array( $months ) ) { |
| 3800 | $months = $wpdb->get_results( |
| 3801 | $wpdb->prepare( |
| 3802 | " |
| 3803 | SELECT DISTINCT YEAR( post_date ) AS year, MONTH( post_date ) AS month |
| 3804 | FROM $wpdb->posts |
| 3805 | WHERE post_type = %s |
| 3806 | ORDER BY post_date DESC |
| 3807 | ", |