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 |
|---|---|
| 739 | * @since 5.1.0 |
| 740 | * |
| 741 | * @param null|false|object $pre Value to return instead. Default null to continue retrieving the event. |
| 742 | * @param string $hook Action hook of the event. |
| 743 | * @param array $args Array containing each separate argument to pass to the hook's callback function. |
| 744 | * Although not passed to a callback, these arguments are used to uniquely identify |
| 745 | * the event. |
| 746 | * @param int|null $timestamp Unix timestamp (UTC) of the event. Null to retrieve next scheduled event. |
| 747 | */ |
| 748 | $pre = apply_filters( 'pre_get_scheduled_event', null, $hook, $args, $timestamp ); |
| 749 | if ( null !== $pre ) { |
| 750 | return $pre; |
| 751 | } |
| 752 | |
| 753 | if ( null !== $timestamp && ! is_numeric( $timestamp ) ) { |
| 754 | return false; |
| 755 | } |
| 756 | |
| 757 | $crons = _get_cron_array(); |