macek · December 7, 2011 23:10 · Dec 7, 2011
diff --git a/hijack.php b/hijack.php
@@ -0,0 +1,30 @@
+<pre>
+<?php
+
+class Loader {
+    static public function helper($class){
+        echo "including concrete5 {$class}\n";
+    }
+}
+
+class MyLoader {
+    static public function helper($class){
+        if($class == "captcha"){
+            echo "loading my super secret {$class}\n";
+        }
+        else {
+            Patchwork\pass();
+        }
+
+    }
+}
+
+
+$hijack = Patchwork\replace('Loader::helper', 'MyLoader::helper');
+
+Loader::helper("captcha");
+Loader::helper("foobar");
+
+Patchwork\undo($hijack);
+
+Loader::helper("captcha");