[FEATURE] Constant viewhelper (FluidTYPO3#1095)

This viewhelper renders PHP constants
xperseguers · Aug 18, 2016 · 4c3fafc · 4c3fafc
1 parent 3ae5313
commit 4c3fafc
Showing 1 changed file with 32 additions and 0 deletions.
diff --git a/Classes/ViewHelpers/ConstViewHelper.php b/Classes/ViewHelpers/ConstViewHelper.php
@@ -0,0 +1,32 @@
+<?php
+namespace FluidTYPO3\Vhs\ViewHelpers;
+
+/*
+ * This file is part of the FluidTYPO3/Vhs project under GPLv2 or later.
+ *
+ * For the full copyright and license information, please read the
+ * LICENSE.md file that was distributed with this source code.
+ */
+
+use TYPO3\CMS\Fluid\Core\ViewHelper\AbstractViewHelper;
+
+/**
+ * ### Const ViewHelper
+ *
+ * Renders the value of a PHP constant
+ */
+class ConstViewHelper extends AbstractViewHelper
+{
+
+    /**
+     * @param string $name
+     * @return mixed
+     */
+    public function render($name)
+    {
+        if ($name === null) {
+            $name = $this->renderChildren();
+        }
+        return constant($name);
+    }
+}