diff options
| author | friendica <info@friendica.com> | 2012-05-12 17:57:41 -0700 |
|---|---|---|
| committer | friendica <info@friendica.com> | 2012-07-18 20:40:31 +1000 |
| commit | 7a40f4354b32809af3d0cfd6e3af0eda02ab0e0a (patch) | |
| tree | a9c3d91209cff770bb4b613b1b95e61a7bbc5a2b /lib/smarty/libs/plugins/modifiercompiler.default.php | |
| parent | cd727cb26b78a1dade09d510b071446898477356 (diff) | |
| download | volse-hubzilla-7a40f4354b32809af3d0cfd6e3af0eda02ab0e0a.tar.gz volse-hubzilla-7a40f4354b32809af3d0cfd6e3af0eda02ab0e0a.tar.bz2 volse-hubzilla-7a40f4354b32809af3d0cfd6e3af0eda02ab0e0a.zip | |
some important stuff we'll need
Diffstat (limited to 'lib/smarty/libs/plugins/modifiercompiler.default.php')
| -rw-r--r-- | lib/smarty/libs/plugins/modifiercompiler.default.php | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/lib/smarty/libs/plugins/modifiercompiler.default.php b/lib/smarty/libs/plugins/modifiercompiler.default.php new file mode 100644 index 000000000..4f831a589 --- /dev/null +++ b/lib/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 |