Bugfix for "Call to undefined function best_link_url()"

[friendica.git] / src / Database / DBM.php

diff --git a/src/Database/DBM.php b/src/Database/DBM.php
index 9495a264cc5708129918f1785e3414ec651dc9f0..7b52c0a552c4817d3b39e23d9ddb261839f461f0 100644 (file)
--- a/src/Database/DBM.php
+++ b/src/Database/DBM.php
@@ -27,7 +27,7 @@ class DBM
 
                $processes = 0;
                $states = array();
-               foreach ($r AS $process) {
+               foreach ($r as $process) {
                        $state = trim($process["State"]);
 
                        // Filter out all non blocking processes
@@ -38,7 +38,7 @@ class DBM
                }
 
                $statelist = "";
-               foreach ($states AS $state => $usage) {
+               foreach ($states as $state => $usage) {
                        if ($statelist != "") {
                                $statelist .= ", ";
                        }
@@ -74,6 +74,7 @@ class DBM
         * @param mixed   $value         Array value
         * @param string  $key           Array key
         * @param boolean $add_quotation add quotation marks for string values
+        * @return void
         */
        private static function esc_array_callback(&$value, $key, $add_quotation)
        {
@@ -100,6 +101,7 @@ class DBM
         *
         * @param mixed   $arr           Array with values to be escaped
         * @param boolean $add_quotation add quotation marks for string values
+        * @return void
         */
        public static function esc_array(&$arr, $add_quotation = false)
        {