-
-/**
- * Search for the var $name in $_SESSION, $_POST, $_GET
- * (in that order) and register it as a global var.
- */
-function sqextractGlobalVar ($name) {
- if ( !check_php_version(4,1) ) {
- global $_SESSION, $_GET, $_POST;
- }
- global $$name;
- if( isset($_SESSION[$name]) ) {
- $$name = $_SESSION[$name];
- }
- if( isset($_POST[$name]) ) {
- $$name = $_POST[$name];
- }
- else if ( isset($_GET[$name]) ) {
- $$name = $_GET[$name];
- }
-}
-