From a01964413350ecb1682aa98b4e665c7c298977ec Mon Sep 17 00:00:00 2001
From: Akred <akred@live.com>
Date: Thu, 12 Nov 2015 23:33:28 +0100
Subject: [PATCH] Fix installation for PHP 5.3 min

---
 INSTALL/includes/class/db.class.php           |  6 ++++--
 .../class/processConfiguration.class.php      | 21 ++++++++++++-------
 INSTALL/includes/class/view.class.php         |  6 ++++--
 3 files changed, 21 insertions(+), 12 deletions(-)

diff --git a/INSTALL/includes/class/db.class.php b/INSTALL/includes/class/db.class.php
index 87759fa1..2f9b00dd 100755
--- a/INSTALL/includes/class/db.class.php
+++ b/INSTALL/includes/class/db.class.php
@@ -55,8 +55,10 @@ public function load($databaseData = array()) {
 
         $databaseType = (isset($databaseData['db_type'])) ? $databaseData['db_type'] : 'MySQL';
 
-        if (! is_file($classFile = 'includes/class/db/db'. $databaseType .'.class.php'))
-            throw new dbException(sprintf(i18n::getInstance()['UNKNOW_DATABASE_TYPE'], $databaseType));
+        if (! is_file($classFile = 'includes/class/db/db'. $databaseType .'.class.php')) {
+            $i18n = i18n::getInstance();
+            throw new dbException(sprintf($i18n['UNKNOW_DATABASE_TYPE'], $databaseType));
+        }
 
         include_once $classFile;
 
diff --git a/INSTALL/includes/class/processConfiguration.class.php b/INSTALL/includes/class/processConfiguration.class.php
index e69d2dce..3b3f2b42 100755
--- a/INSTALL/includes/class/processConfiguration.class.php
+++ b/INSTALL/includes/class/processConfiguration.class.php
@@ -23,8 +23,10 @@ class processConfiguration {
      * - Load it
      */
     public function __construct($session) {
-        if (! is_file('config.php'))
-            throw new Exception(sprintf(i18n::getInstance()['MISSING_FILE'], 'INSTALL/config.php'));
+        if (! is_file('config.php')) {
+            $i18n = i18n::getInstance();
+            throw new Exception(sprintf($i18n['MISSING_FILE'], 'INSTALL/config.php'));
+        }
 
         $this->_load($session);
     }
@@ -56,15 +58,18 @@ public function get() {
     private function _check() {
         $cfgStrKey      = array('nkVersion', 'nkMinimumVersion', 'minimalPhpVersion', 'partnersKey');
         $cfgArrayKey    = array('phpExtension', 'uploadDir', 'changelog', 'infoList', 'deprecatedFiles');
+        $i18n           = i18n::getInstance();
 
         foreach (array_merge($cfgStrKey, $cfgArrayKey) as $cfgKey) {
-            if (! array_key_exists($cfgKey, $this->_configuration))
-                throw new Exception(sprintf(i18n::getInstance()['MISSING_CONFIG_KEY'], $cfgKey));
+            if (! array_key_exists($cfgKey, $this->_configuration)) {
+                throw new Exception(sprintf($i18n['MISSING_CONFIG_KEY'], $cfgKey));
+            }
 
-            if (in_array($cfgKey, $cfgStrKey) && (! is_string($this->_configuration[$cfgKey]) || empty($this->_configuration[$cfgKey])))
-                throw new Exception(sprintf(i18n::getInstance()['CONFIG_KEY_MUST_BE_STRING'], $cfgKey));
-            elseif (in_array($cfgKey, $cfgArrayKey) && (! is_array($this->_configuration[$cfgKey]) || empty($this->_configuration[$cfgKey])))
-                throw new Exception(sprintf(i18n::getInstance()['CONFIG_KEY_MUST_BE_ARRAY'], $cfgKey));
+            if (in_array($cfgKey, $cfgStrKey) && (! is_string($this->_configuration[$cfgKey]) || empty($this->_configuration[$cfgKey]))) {
+                throw new Exception(sprintf($i18n['CONFIG_KEY_MUST_BE_STRING'], $cfgKey));
+            } elseif (in_array($cfgKey, $cfgArrayKey) && (! is_array($this->_configuration[$cfgKey]) || empty($this->_configuration[$cfgKey]))) {
+                throw new Exception(sprintf($i18n['CONFIG_KEY_MUST_BE_ARRAY'], $cfgKey));
+            }
         }
     }
 }
diff --git a/INSTALL/includes/class/view.class.php b/INSTALL/includes/class/view.class.php
index e05ab714..6fe3e6c4 100755
--- a/INSTALL/includes/class/view.class.php
+++ b/INSTALL/includes/class/view.class.php
@@ -28,8 +28,10 @@ class view {
      * - Set view filename
      */
     public function __construct($view) {
-        if (! is_file($viewFile = 'views/'. $view .'.php'))
-            throw new Exception(sprintf(i18n::getInstance()['VIEW_NO_FOUND'], $viewFile));
+        if (! is_file($viewFile = 'views/'. $view .'.php')) {
+            $i18n = i18n::getInstance();
+            throw new Exception(sprintf($i18n['VIEW_NO_FOUND'], $viewFile));
+        }
 
         $this->_viewFile = $viewFile;
     }