1 files changed, 62 insertions, 0 deletions
diff --git a/smartyplugins/function.sameurl.php b/smartyplugins/function.sameurl.php
new file mode 100644
index 0000000..d4f581a
--- /dev/null
+++ b/smartyplugins/function.sameurl.php
@@ -0,0 +1,62 @@
+<?php
+/**
+ * Smarty plugin
+ * @package Smarty
+ * @subpackage plugins
+ */
+
+// Do NOT change this plugin under any circunstances!
+/**
+ * smarty_function_sameurl
+ */
+function smarty_function_sameurl($params, &$gBitSmarty)
+{
+    global $sameurl_elements;
+    $data = $_SERVER['SCRIPT_NAME'];
+    $first=true;
+    $sets=Array();
+    foreach($params as $name=>$val) {
+    	if(isset($_REQUEST[$name])) {
+    	  $_REQUEST[$name]=$val;
+    	} else {
+      		if(in_array($name,$sameurl_elements)&&!is_array($name)&&!is_array($val)) {
+ 	        if(!in_array($name,$sets)) {
+ 	              		if($first) {
+        		$first = false;
+        		$sep='?';
+      		} else {
+        		$sep='&amp;';
+      		}	
+
+        		$data.=$sep.urlencode($name).'='.urlencode($val);
+        		$sets[]=$name;
+      		}
+      		}
+
+    	}
+    }
+    
+    foreach($_REQUEST as $name=>$val) {
+      if(isset($$name)) {
+        $val = $$name;
+      }
+      if(in_array($name,$sameurl_elements)&&!is_array($name)&&!is_array($val)) {
+      if(!in_array($name,$sets)) {
+            if($first) {
+        $first = false;
+        $sep='?';
+      } else {
+        $sep='&amp;';
+      }
+
+        $data.=$sep.urlencode($name).'='.urlencode($val);
+        $sets[]=$name;
+      }
+      }
+    }
+    print($data);
+}
+
+/* vim: set expandtab: */
+
+?>