1 files changed, 6 insertions, 0 deletions

diff --git a/php/phpgats.php b/php/phpgats.php
index 68ab82b..d9108da 100644
--- a/php/phpgats.php
+++ b/php/phpgats.php
@@ -1,5 +1,9 @@
 <?php
 
+if( !defined("phpgats_defined") )
+{
+define("phpgats_defined",1);
+
 /** @mainpage phpgats.php PHP Gats Library
  * @section Notes
  *
@@ -749,6 +753,8 @@ function phpgats_parseGats( $str_data )
         return phpgats_pM( $str_data, $offset );
 }
 
+} //defined("phpgats_defined");
+
 /**
  * Call this function to generate a binary gats stream from the given phpgats_Element object
  * @param $elem (phpgats_Element) the gats element object from which to generate a binary blob