1 files changed, 14 insertions, 0 deletions
diff --git a/code/util.inc.php b/code/util.inc.php
new file mode 100644
index 0000000..275d3c7
--- /dev/null
+++ b/code/util.inc.php
@@ -0,0 +1,14 @@
+<?PHP
+ if(!defined('UTIL_INC')) {
+    define('UTIL_INC', 1);
+    
+    function Subst($string, $subst = array()) {
+      $tr['$$'] = '$';
+      
+      foreach($subst as $key => $value)
+        $tr['$' . $key] = $value;
+      
+      return strtr($string, $tr);
+    }
+  }
+?>