wp_cron
wp_cron ( No parameters )
Returns:- (bool|int|void) On success an integer indicating number of events spawned (0 indicates no events needed to be spawned), false if spawning fails for one or more events or void if the function registered _wp_cron() to run on the action.
Defined at:Change Log: - Introduced in WordPress: 2.1.0
- Deprecated in WordPress: —
Description
Register _wp_cron() to run on the {@see 'wp_loaded'} action.If the {@see 'wp_loaded'} action has already fired, this function calls
_wp_cron() directly.
Warning: This function may return Boolean FALSE, but may also return a non-Boolean
value which evaluates to FALSE. For information about casting to booleans see the
{@link PHP documentation}. Use
the `===` operator for testing the return value of this function.