diff --git a/plt/generatePHPTriggerCode.inc.php b/plt/generatePHPTriggerCode.inc.php
index 1e905d4..ef27a13 100644
--- a/plt/generatePHPTriggerCode.inc.php
+++ b/plt/generatePHPTriggerCode.inc.php
@@ -9,6 +9,9 @@
  * @return string                    The complete PHP code ready for sandbox execution.
  */
 function generatePHPTriggerCode($functionName, $onUpdate_phpCode, $row) {
+    // Fix code if redundant opening PHP tag 
+    if (substr($onUpdate_phpCode,0,5) == "<"."?"."php") $onUpdate_phpCode = substr($onUpdate_phpCode,5);
+    
     // Prepare the constants definition from the database
     $constants = getConstantsDefinition();