From 9a3ad8883403949a59e8935497a548ec536f1d40 Mon Sep 17 00:00:00 2001
From: Igor Scheller <igor.scheller@igorshp.de>
Date: Sat, 21 Jan 2017 13:58:53 +0100
Subject: Changed from mysqli to PDO, some refactorings, faster sql queries

---
 includes/sys_page.php | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

(limited to 'includes/sys_page.php')

diff --git a/includes/sys_page.php b/includes/sys_page.php
index 7bc2b9cb..fd03e291 100644
--- a/includes/sys_page.php
+++ b/includes/sys_page.php
@@ -61,7 +61,7 @@ function redirect($url)
  *
  * @param String $output String to display
  */
-function raw_output($output)
+function raw_output($output = '')
 {
     echo $output;
     die();
@@ -78,11 +78,11 @@ function raw_output($output)
  */
 function select_array($data, $key_name, $value_name)
 {
-    $ret = [];
+    $return = [];
     foreach ($data as $value) {
-        $ret[$value[$key_name]] = $value[$value_name];
+        $return[$value[$key_name]] = $value[$value_name];
     }
-    return $ret;
+    return $return;
 }
 
 /**
-- 
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