Double quotes in single converted

[core.git] / inc / classes / exceptions / main / class_MissingArrayElementsException.php

diff --git a/inc/classes/exceptions/main/class_MissingArrayElementsException.php b/inc/classes/exceptions/main/class_MissingArrayElementsException.php
index c7900ca0e02b027ec3c2ac2628c7b0607097f83c..d8773b0a6168a8b8610cd0eaadca81850f6c1792 100644 (file)
--- a/inc/classes/exceptions/main/class_MissingArrayElementsException.php
+++ b/inc/classes/exceptions/main/class_MissingArrayElementsException.php
@@ -4,7 +4,7 @@
  *
  * @author             Roland Haeder <webmaster@ship-simu.org>
  * @version            0.0.0
- * @copyright  Copyright (c) 2007 - 2009 Roland Haeder, this is free software
+ * @copyright  Copyright (c) 2007, 2008 Roland Haeder, 2009, 2010 Core Developer Team
  * @license            GNU GPL 3.0 or any newer version
  * @link               http://www.ship-simu.org
  * 
@@ -31,13 +31,13 @@ class MissingArrayElementsException extends FrameworkException {
         */
        public function __construct (array $classArray, $code) {
                // Extract all elements
-               $elements = "";
+               $elements = '';
                if ((isset($classArray[2])) && (is_array($classArray[2]))) {
                        // Convert into strings
-                       $elements = implode("</u>, <u>", $classArray[2]);
+                       $elements = implode('</u>, <u>', $classArray[2]);
                } else {
                        // Invalid data
-                       $elements = "invalid_data";
+                       $elements = 'invalid_data';
                }
 
                // Add a message around the missing class