Coding convention applied:

[friendica.git] / include / Core / PConfig.php

diff --git a/include/Core/PConfig.php b/include/Core/PConfig.php
index 63d204b3a2cd01ff63c1b88842ed65d83c1866bf..49b69a1f7a2d814de21e87e9e6ba2ca2bd4fa430 100644 (file)
--- a/include/Core/PConfig.php
+++ b/include/Core/PConfig.php
@@ -1,5 +1,8 @@
 <?php
 namespace Friendica\Core;
+
+use dbm;
+
 /**
  * @file include/Core/PConfig.php
  * @brief contains the class with methods for the management
@@ -28,12 +31,12 @@ class PConfig {
         * @return void
         */
        public static function load($uid, $family) {
-               global $a;
+               $a = get_app();
                $r = q("SELECT `v`,`k` FROM `pconfig` WHERE `cat` = '%s' AND `uid` = %d ORDER BY `cat`, `k`, `id`",
                        dbesc($family),
                        intval($uid)
                );
-               if (count($r)) {
+               if (dbm::is_result($r)) {
                        foreach ($r as $rr) {
                                $k = $rr['k'];
                                $a->config[$uid][$family][$k] = $rr['v'];
@@ -65,7 +68,7 @@ class PConfig {
         */
        public static function get($uid, $family, $key, $default_value = null, $refresh = false) {
 
-               global $a;
+               $a = get_app();
 
                if (!$refresh) {
                        // Looking if the whole family isn't set
@@ -89,7 +92,7 @@ class PConfig {
                        dbesc($key)
                );
 
-               if (count($ret)) {
+               if (dbm::is_result($ret)) {
                        $val = (preg_match("|^a:[0-9]+:{.*}$|s", $ret[0]['v'])?unserialize( $ret[0]['v']):$ret[0]['v']);
                        $a->config[$uid][$family][$key] = $val;
 
@@ -120,7 +123,7 @@ class PConfig {
         */
        public static function set($uid, $family, $key, $value) {
 
-               global $a;
+               $a = get_app();
 
                $stored = self::get($uid, $family, $key);
 
@@ -171,7 +174,7 @@ class PConfig {
         */
        public static function delete($uid,$family,$key) {
 
-               global $a;
+               $a = get_app();
 
                if (x($a->config[$uid][$family], $key)) {
                        unset($a->config[$uid][$family][$key]);