审查视图

simplewind/extend/alipay/lotusphp_runtime/MVC/Context.php 1.6 KB
lihan authored
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98
<?php
class LtContext
{
	/**
	 * The uri property
	 * 
	 * @var array 
	 */
	public $uri;

	protected $strip;

	public function __construct()
	{

	}

	/**
	 * return the client input in $_SERVER['argv']
	 * 
	 * @param integer $offset 
	 * @return string 
	 */
	public function argv($offset)
	{
		return isset($_SERVER['argv']) && isset($_SERVER['argv'][$offset]) ? $_SERVER['argv'][$offset] : null;
	}

	/**
	 * return the client input in $_FILES
	 * 
	 * @param string $name 
	 * @return array 
	 */
	public function file($name)
	{
		return isset($_FILES[$name]) ? $_FILES[$name] : null;
	}

	/**
	 * return the client input in $_GET
	 * 
	 * @param string $name 
	 * @return string 
	 */
	public function get($name)
	{
		return isset($_GET[$name]) ? $_GET[$name] : null;
	}

	/**
	 * return the client input in $_POST
	 * 
	 * @param string $name 
	 * @return string 
	 */
	public function post($name)
	{
		return isset($_POST[$name]) ? $_POST[$name] : null;
	}

	/**
	 * return the client input in $_REQUEST
	 * 
	 * @param string $name 
	 * @return string 
	 */
	public function request($name)
	{
		return isset($_REQUEST[$name]) ? $_REQUEST[$name] : null;
	}

	/**
	 * return the client input in $_SERVER
	 * 
	 * @param string $name 
	 * @return string 
	 */
	public function server($name)
	{
		if ('REMOTE_ADDR' == $name)
		{
			if (isset($_SERVER['HTTP_X_FORWARDED_FOR']))
			{
				$clientIp = $_SERVER['HTTP_X_FORWARDED_FOR'];
			}
			else
			{
				$clientIp = $_SERVER[$name];
			}
			return $clientIp;
		}
		else
		{
			return isset($_SERVER[$name]) ? $_SERVER[$name] : null;
		}
	}
}