Fixed PHP reference error in core/Common.php

magicbug · Mar 18, 2015 · 2d19c07 · 2d19c07
1 parent 126419b
commit 2d19c07
Showing 1 changed file with 5 additions and 2 deletions.
diff --git a/system/core/Common.php b/system/core/Common.php
@@ -241,7 +241,10 @@ function &get_config($replace = array())
 			}
 		}
 
-		return $_config[0] =& $config;
+    # Fix irritating PHP error
+    # see http://stackoverflow.com/questions/28348879/only-variable-references-should-be-returned-by-reference-codeigniter
+		$_config[0] =& $config;
+    return $_config[0];
 	}
 
 // ------------------------------------------------------------------------
@@ -505,4 +508,4 @@ function remove_invisible_characters($str)
 
 
 /* End of file Common.php */
-/* Location: ./system/core/Common.php */
+/* Location: ./system/core/Common.php */