Merge pull request #135 from simonlnu/master

[friendica.git] / include / template_processor.php

diff --git a/include/template_processor.php b/include/template_processor.php
index 8671587fc4b48d57d60934cfd350c89aef2f00aa..7f7b0b55bd727c16524d03ebef5ed045f5a7a691 100755 (executable)
--- a/include/template_processor.php
+++ b/include/template_processor.php
@@ -80,8 +80,13 @@
                 */
                private function _replcb_for($args){
                        $m = array_map('trim', explode(" as ", $args[2]));
-                       list($keyname, $varname) = explode("=>",$m[1]);
-                       if (is_null($varname)) { $varname=$keyname; $keyname=""; }
+                       $x = explode("=>",$m[1]);
+                       if (count($x) == 1) {
+                               $varname = $x[0];
+                               $keyname = "";
+                       } else {
+                               list($keyname, $varname) = $x;
+                       }
                        if ($m[0]=="" || $varname=="" || is_null($varname)) die("template error: 'for ".$m[0]." as ".$varname."'") ;
                        //$vals = $this->r[$m[0]];
                        $vals = $this->_get_var($m[0]);