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 |
|---|---|
| 1714 | $lock = explode( ':', $lock ); |
| 1715 | $time = $lock[0]; |
| 1716 | $user = isset( $lock[1] ) ? (int) $lock[1] : (int) get_post_meta( $post->ID, '_edit_last', true ); |
| 1717 | |
| 1718 | if ( ! get_userdata( $user ) ) { |
| 1719 | return false; |
| 1720 | } |
| 1721 | |
| 1722 | /** This filter is documented in wp-admin/includes/ajax-actions.php */ |
| 1723 | $time_window = apply_filters( 'wp_check_post_lock_window', 150 ); |
| 1724 | |
| 1725 | if ( $time && $time > time() - $time_window && get_current_user_id() !== $user ) { |
| 1726 | return $user; |
| 1727 | } |
| 1728 | |
| 1729 | return false; |
| 1730 | } |
| 1731 | |
| 1732 | /** |