From 51609351f2c4b5082b7e6f0744cd3811c325303f Mon Sep 17 00:00:00 2001
From: emkael <emkael@tlen.pl>
Date: Tue, 11 Oct 2016 14:01:29 +0200
Subject:  * initial template

---
 lib/smarty/plugins/modifiercompiler.default.php | 35 +++++++++++++++++++++++++
 1 file changed, 35 insertions(+)
 create mode 100644 lib/smarty/plugins/modifiercompiler.default.php

(limited to 'lib/smarty/plugins/modifiercompiler.default.php')

diff --git a/lib/smarty/plugins/modifiercompiler.default.php b/lib/smarty/plugins/modifiercompiler.default.php
new file mode 100644
index 0000000..4f831a5
--- /dev/null
+++ b/lib/smarty/plugins/modifiercompiler.default.php
@@ -0,0 +1,35 @@
+<?php
+/**
+ * Smarty plugin
+ *
+ * @package Smarty
+ * @subpackage PluginsModifierCompiler
+ */
+
+/**
+ * Smarty default modifier plugin
+ *
+ * Type:     modifier<br>
+ * Name:     default<br>
+ * Purpose:  designate default value for empty variables
+ *
+ * @link http://www.smarty.net/manual/en/language.modifier.default.php default (Smarty online manual)
+ * @author Uwe Tews
+ * @param array $params parameters
+ * @return string with compiled code
+ */
+function smarty_modifiercompiler_default ($params, $compiler)
+{
+    $output = $params[0];
+    if (!isset($params[1])) {
+        $params[1] = "''";
+    }
+    
+    array_shift($params);
+    foreach ($params as $param) {
+        $output = '(($tmp = @' . $output . ')===null||$tmp===\'\' ? ' . $param . ' : $tmp)';
+    }
+    return $output;
+}
+
+?>
\ No newline at end of file
-- 
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