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.
This hook occurs 2 times in this file.
Line | Code |
---|---|
46 | * @param stdClass $event { |
47 | * An object containing an event's data. |
48 | * |
49 | * @type string $hook Action hook to execute when event is run. |
50 | * @type int $timestamp Unix timestamp (UTC) for when to run the event. |
51 | * @type string|false $schedule How often the event should recur. See `wp_get_schedules()`. |
52 | * @type array $args Arguments to pass to the hook's callback function. |
53 | * } |
54 | */ |
55 | $event = apply_filters( 'schedule_event', $event ); |
56 |
|
57 | // A plugin disallowed this event |
58 | if ( ! $event ) |
59 | return false; |
60 |
|
61 | $key = md5(serialize($event->args)); |
62 |
|
63 | $crons[$event->timestamp][$event->hook][$key] = array( 'schedule' => $event->schedule, 'args' => $event->args ); |
64 | uksort( $crons, "strnatcasecmp" ); |
Line | Code |
93 |
|
94 | $crons = _get_cron_array(); |
95 | $schedules = wp_get_schedules(); |
96 |
|
97 | if ( !isset( $schedules[$recurrence] ) ) |
98 | return false; |
99 |
|
100 | $event = (object) array( 'hook' => $hook, 'timestamp' => $timestamp, 'schedule' => $recurrence, 'args' => $args, 'interval' => $schedules[$recurrence]['interval'] ); |
101 | /** This filter is documented in wp-includes/cron.php */ |
102 | $event = apply_filters( 'schedule_event', $event ); |
103 |
|
104 | // A plugin disallowed this event |
105 | if ( ! $event ) |
106 | return false; |
107 |
|
108 | $key = md5(serialize($event->args)); |
109 |
|
110 | $crons[$event->timestamp][$event->hook][$key] = array( 'schedule' => $event->schedule, 'args' => $event->args, 'interval' => $event->interval ); |
111 | uksort( $crons, "strnatcasecmp" ); |