Deleted useless code

Author: melanger

CHANGELOG.md

@@ -6,6 +6,7 @@ All notable changes to this project will be documented in this file.
 - Using of short array syntax (from array() to [])
 - Specify engine and default charset in tables.sql
 - Removed unused include from 'templates/spDetail-tpl.php'
+- Deleted useless code
 
 #### Fixed
 - Fixed the syntax of CHANGELOG

lib/Auth/Process/DatabaseCommand.php

@@ -244,12 +244,6 @@ public static function getAccessCountPerService($days)
         $stmt->execute();
         $result = $stmt->get_result();
         while ($row = $result->fetch_assoc()) {
-            //echo "['<a href=spDetail.php?identifier=" .
-            //$row["service"] . "> " .
-            //str_replace("'", "\'", $row["spName"]) .
-            //"</a>', " .
-            //$row["count"] .
-            //"],";
             echo "['" .
                 str_replace("'", "\'", $row["spName"]) .
                 "', '" . $row ["service"] . "', " . $row["count"] . "],";

templates/idpDetail-tpl.php

@@ -13,7 +13,6 @@
 $this->data['jquery'] = ['core' => true, 'ui' => true, 'css' => true];
 $this->data['head'] = '<link rel="stylesheet"  media="screen" type="text/css" href="' .
     Module::getModuleUrl('proxystatistics/statisticsproxy.css') . '" />';
-$this->data['head'] .= '';
 $this->data['head'] .= '<script type="text/javascript" src="https://www.gstatic.com/charts/loader.js"></script>';
 $this->data['head'] .= '<script type="text/javascript">
 $(document).ready(function() {

templates/spDetail-tpl.php

@@ -14,7 +14,6 @@
 $this->data['jquery'] = ['core' => true, 'ui' => true, 'css' => true];
 $this->data['head'] = '<link rel="stylesheet"  media="screen" type="text/css" href="' .
     Module::getModuleUrl('proxystatistics/statisticsproxy.css') . '" />';
-$this->data['head'] .= '';
 $this->data['head'] .= '<script type="text/javascript" src="https://www.gstatic.com/charts/loader.js"></script>';
 $this->data['head'] .= '<script type="text/javascript">
 $(document).ready(function() {

templates/statistics-tpl.php

@@ -25,7 +25,6 @@
 $this->data['jquery'] = ['core' => true, 'ui' => true, 'css' => true];
 $this->data['head'] = '<link rel="stylesheet"  media="screen" type="text/css" href="' .
     Module::getModuleUrl('proxystatistics/statisticsproxy.css') . '" />';
-$this->data['head'] .= '';
 $this->data['head'] .= '<script type="text/javascript" src="https://www.gstatic.com/charts/loader.js"></script>';
 $this->data['head'] .= '<script type="text/javascript">
 $(document).ready(function() {