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_get_cron_lock ›

Since3.3.0
Deprecatedn/a
_get_cron_lock ( No parameters )
Returns:
  • (string|false) Value of the `doing_cron` transient, 0|false otherwise.
Defined at:
Codex:

Retrieves the cron lock.

Returns the uncached doing_cron transient.



Source

function _get_cron_lock() {
	global $wpdb;

	$value = 0;
	if ( wp_using_ext_object_cache() ) {
		/*
		 * Skip local cache and force re-fetch of doing_cron transient
		 * in case another process updated the cache.
		 */
		$value = wp_cache_get( 'doing_cron', 'transient', true );
	} else {
		$row = $wpdb->get_row( $wpdb->prepare( "SELECT option_value FROM $wpdb->options WHERE option_name = %s LIMIT 1", '_transient_doing_cron' ) );
		if ( is_object( $row ) )
			$value = $row->option_value;
	}

	return $value;
}