From 49d54c0c3199fb8e380ce68f8fb08a308ddf56a7 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jes=C3=BAs=20Eduardo?= <heckyel@hyperbola.info>
Date: Mon, 25 Dec 2017 16:58:41 -0500
Subject: =?UTF-8?q?migraci=C3=B3n=20mayor=20a=20smarty=20PHP?=
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---
 smarty/plugins/modifiercompiler.default.php | 35 +++++++++++++++++++++++++++++
 1 file changed, 35 insertions(+)
 create mode 100644 smarty/plugins/modifiercompiler.default.php

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

diff --git a/smarty/plugins/modifiercompiler.default.php b/smarty/plugins/modifiercompiler.default.php
new file mode 100644
index 0000000..2c4c00a
--- /dev/null
+++ b/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)
+{
+    $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;
+}
-- 
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