From ab23338fe9f1b3ed21455867f1c032d7b146ceb8 Mon Sep 17 00:00:00 2001
From: Simon Rettberg
Date: Mon, 2 Mar 2015 16:51:04 +0100
Subject: Initial Commit

---
 inc/request.inc.php | 45 +++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 45 insertions(+)
 create mode 100644 inc/request.inc.php

(limited to 'inc/request.inc.php')

diff --git a/inc/request.inc.php b/inc/request.inc.php
new file mode 100644
index 0000000..bb212df
--- /dev/null
+++ b/inc/request.inc.php
@@ -0,0 +1,45 @@
+<?php
+
+/**
+ * Wrapper for getting fields from the request (GET, POST, ...)
+ */
+class Request
+{
+	
+	/**
+	 * 
+	 * @param string $key Key of field to get from $_GET
+	 * @param string $default Value to return if $_GET does not contain $key
+	 * @return mixed Field from $_GET, or $default if not set
+	 */
+	public static function get($key, $default = false)
+	{
+		if (!isset($_GET[$key])) return $default;
+		return $_GET[$key];
+	}
+	
+	/**
+	 * 
+	 * @param string $key Key of field to get from $_POST
+	 * @param string $default Value to return if $_POST does not contain $key
+	 * @return mixed Field from $_POST, or $default if not set
+	 */
+	public static function post($key, $default = false)
+	{
+		if (!isset($_POST[$key])) return $default;
+		return $_POST[$key];
+	}
+	
+	/**
+	 * 
+	 * @param string $key Key of field to get from $_REQUEST
+	 * @param string $default Value to return if $_REQUEST does not contain $key
+	 * @return mixed Field from $_REQUEST, or $default if not set
+	 */
+	public static function any($key, $default = false)
+	{
+		if (!isset($_REQUEST[$key])) return $default;
+		return $_REQUEST[$key];
+	}
+	
+}
-- 
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