Docs: Improve a comment about `$doing_wp_cron` global in `wp-cron.php`.

Props chinteshprajapati, subrataemfluence, nielslange.
Fixes #46104.

git-svn-id: https://develop.svn.wordpress.org/trunk@46733 602fd350-edb4-49c9-b593-d223f7449a82
This commit is contained in:
Sergey Biryukov 2019-11-15 08:57:03 +00:00
parent 6cf77dbbb6
commit e879f7d457
1 changed files with 1 additions and 1 deletions

View File

@ -86,7 +86,7 @@ $gmt_time = microtime( true );
// The cron lock: a unix timestamp from when the cron was spawned.
$doing_cron_transient = get_transient( 'doing_cron' );
// Use global $doing_wp_cron lock otherwise use the GET lock. If no lock, trying grabbing a new lock.
// Use global $doing_wp_cron lock, otherwise use the GET lock. If no lock, try to grab a new lock.
if ( empty( $doing_wp_cron ) ) {
if ( empty( $_GET['doing_wp_cron'] ) ) {
// Called from external script/job. Try setting a lock.