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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 |
|---|---|
| 2859 | |
| 2860 | /** |
| 2861 | * Filters the post lock window duration. |
| 2862 | * |
| 2863 | * @since 3.3.0 |
| 2864 | * |
| 2865 | * @param int $interval The interval in seconds the post lock duration |
| 2866 | * should last, plus 5 seconds. Default 150. |
| 2867 | */ |
| 2868 | $new_lock = ( time() - apply_filters( 'wp_check_post_lock_window', 150 ) + 5 ) . ':' . $active_lock[1]; |
| 2869 | update_post_meta( $post_id, '_edit_lock', $new_lock, implode( ':', $active_lock ) ); |
| 2870 | wp_die( 1 ); |
| 2871 | } |
| 2872 | |
| 2873 | /** |
| 2874 | * Ajax handler for dismissing a WordPress pointer. |
| 2875 | * |
| 2876 | * @since 3.1.0 |
| 2877 | */ |