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-rw-r--r--library/Smarty/libs/plugins/modifiercompiler.default.php35
1 files changed, 35 insertions, 0 deletions
diff --git a/library/Smarty/libs/plugins/modifiercompiler.default.php b/library/Smarty/libs/plugins/modifiercompiler.default.php
new file mode 100644
index 000000000..4f831a589
--- /dev/null
+++ b/library/Smarty/libs/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