destroy image to free up resources

pear · Aug 5, 2013 · 9d3ebab · 9d3ebab
1 parent 8fc76b6
commit 9d3ebab
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/src/Text/CAPTCHA/Driver/Image.php b/src/Text/CAPTCHA/Driver/Image.php
@@ -200,6 +200,8 @@ public function createCAPTCHA()
                 "Unknown or unsupported output type specified"
             );
         }
+
+        imagedestroy($image);
     }
 
     /**