From 4f5b44bd3bd490309eb2ba7b44df4769816ba729 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Nicolas=20L=C5=93uillet?= <nicolas.loeuillet@gmail.com>
Date: Sat, 3 Aug 2013 19:26:54 +0200
Subject: twig implementation

---
 .../Form/Extension/Validator/Util/ServerParams.php | 64 ++++++++++++++++++++++
 1 file changed, 64 insertions(+)
 create mode 100644 vendor/symfony/form/Symfony/Component/Form/Extension/Validator/Util/ServerParams.php

(limited to 'vendor/symfony/form/Symfony/Component/Form/Extension/Validator/Util/ServerParams.php')

diff --git a/vendor/symfony/form/Symfony/Component/Form/Extension/Validator/Util/ServerParams.php b/vendor/symfony/form/Symfony/Component/Form/Extension/Validator/Util/ServerParams.php
new file mode 100644
index 00000000..fab6ac2a
--- /dev/null
+++ b/vendor/symfony/form/Symfony/Component/Form/Extension/Validator/Util/ServerParams.php
@@ -0,0 +1,64 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Form\Extension\Validator\Util;
+
+/**
+ * @author Bernhard Schussek <bschussek@gmail.com>
+ */
+class ServerParams
+{
+    /**
+     * Returns maximum post size in bytes.
+     *
+     * @return null|integer The maximum post size in bytes
+     */
+    public function getPostMaxSize()
+    {
+        $iniMax = $this->getNormalizedIniPostMaxSize();
+
+        if ('' === $iniMax) {
+            return null;
+        }
+
+        if (preg_match('#^\+?(0X?)?(.*?)([KMG]?)$#', $iniMax, $match)) {
+            $shifts = array('' => 0, 'K' => 10, 'M' => 20, 'G' => 30);
+            $bases = array('' => 10, '0' => 8, '0X' => 16);
+
+            return intval($match[2], $bases[$match[1]]) << $shifts[$match[3]];
+        }
+
+        return 0;
+    }
+
+    /**
+     * Returns the normalized "post_max_size" ini setting.
+     *
+     * @return string
+     */
+    public function getNormalizedIniPostMaxSize()
+    {
+        return strtoupper(trim(ini_get('post_max_size')));
+    }
+
+    /**
+     * Returns the content length of the request.
+     *
+     * @return mixed The request content length.
+     */
+    public function getContentLength()
+    {
+        return isset($_SERVER['CONTENT_LENGTH'])
+            ? (int) $_SERVER['CONTENT_LENGTH']
+            : null;
+    }
+
+}
-- 
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