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wp_schedule_single_event() should not prevent scheduling a future duplicate event. It should only reject an event as a duplicate if there is already a similar event scheduled within 10 minutes of the given timestamp.

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Adds unit tests, fixes existing cron test.

Props tellyworth.

See [9181], #6966.
Fixes #28213.

Built from https://develop.svn.wordpress.org/trunk@29939


git-svn-id: http://core.svn.wordpress.org/trunk@29690 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This commit is contained in:
Scott Taylor 2014-10-17 19:17:18 +00:00
parent 0f8e7d0e55
commit ea679e358e
1 changed files with 3 additions and 2 deletions
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5
wp-includes/cron.php
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@ -20,10 +20,11 @@
* @param array $args Optional. Arguments to pass to the hook's callback function.
*/
function wp_schedule_single_event( $timestamp, $hook, $args = array()) {
// don't schedule a duplicate if there's already an identical event due in the next 10 minutes
// don't schedule a duplicate if there's already an identical event due within 10 minutes of it
$next = wp_next_scheduled($hook, $args);
if ( $next && $next <= $timestamp + 10 * MINUTE_IN_SECONDS )
if ( $next && abs( $next - $timestamp ) <= 10 * MINUTE_IN_SECONDS ) {
return;
}
$crons = _get_cron_array();
$event = (object) array( 'hook' => $hook, 'timestamp' => $timestamp, 'schedule' => false, 'args' => $args );