X-Git-Url: https://scripts.mit.edu/gitweb/autoinstalls/wordpress.git/blobdiff_plain/5964d2279dc52bdfe105f9bfa17e04337d47a3fa..48ab98cb1779cf2088c1351ac3dd3d0da6fb31d3:/wp-cron.php?ds=sidebyside

diff --git a/wp-cron.php b/wp-cron.php
index 04953c8d..2b965ddf 100644
--- a/wp-cron.php
+++ b/wp-cron.php
@@ -23,17 +23,19 @@ define('DOING_CRON', true);
 
 if ( !defined('ABSPATH') ) {
 	/** Set up WordPress environment */
-	require_once('./wp-load.php');
+	require_once( dirname( __FILE__ ) . '/wp-load.php' );
 }
 
 // Uncached doing_cron transient fetch
 function _get_cron_lock() {
-	global $_wp_using_ext_object_cache, $wpdb;
+	global $wpdb;
 
 	$value = 0;
-	if ( $_wp_using_ext_object_cache ) {
-		// Skip local cache and force refetch of doing_cron transient in case
-		// another processs updated the cache
+	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' ) );
@@ -89,6 +91,15 @@ foreach ( $crons as $timestamp => $cronhooks ) {
 
 			wp_unschedule_event( $timestamp, $hook, $v['args'] );
 
+			/**
+			 * Fires scheduled events.
+			 *
+			 * @internal
+			 * @since 2.1.0
+			 *
+			 * @param string $hook Name of the hook that was scheduled to be fired.
+			 * @param array  $args The arguments to be passed to the hook.
+			 */
  			do_action_ref_array( $hook, $v['args'] );
 
 			// If the hook ran too long and another cron process stole the lock, quit.