2010-04-08 10:15:19 +01:00
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<?php
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namespace Symfony\Components\RequestHandler;
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/*
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* This file is part of the Symfony package.
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*
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* (c) Fabien Potencier <fabien.potencier@symfony-project.com>
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*
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* For the full copyright and license information, please view the LICENSE
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* file that was distributed with this source code.
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*/
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/**
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* RequestBag is a container for key/value pairs.
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*
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* @package Symfony
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* @subpackage Components_RequestHandler
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* @author Fabien Potencier <fabien.potencier@symfony-project.com>
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*/
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class RequestBag
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{
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protected $input;
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public function __construct($input)
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{
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2010-04-25 12:20:55 +01:00
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$this->replace($input);
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2010-04-08 10:15:19 +01:00
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}
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/**
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* Returns the input.
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*
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* @return array An array of input
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*/
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public function all()
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{
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return $this->input;
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}
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public function replace($input)
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{
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$this->input = $input;
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}
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/**
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* Returns a parameter by name.
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*
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* @param string $key The key
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* @param mixed $default The default value
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*/
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public function get($key, $default = null)
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{
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return array_key_exists($key, $this->input) ? $this->input[$key] : $default;
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}
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/**
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* Sets a parameter by name.
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*
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* @param string $key The key
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* @param mixed $value The value
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*/
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public function set($key, $value)
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{
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$this->input[$key] = $value;
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}
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public function has($key)
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{
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return array_key_exists($key, $this->input);
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}
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2010-04-25 12:20:55 +01:00
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/**
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* Deletes a parameter.
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*
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* @param string $key The key
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*/
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public function delete($key)
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{
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unset($this->input[$key]);
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}
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2010-04-08 10:15:19 +01:00
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/**
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* Returns the alphabetic characters of the parameter value.
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*
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* @param string $key The parameter key
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* @param mixed $default The default value
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*
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* @return string The filtered value
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*/
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public function getAlpha($key, $default = '')
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{
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return preg_replace('/[^[:alpha:]]/', '', $this->get($key, $default));
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}
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/**
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* Returns the alphabetic characters and digits of the parameter value.
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*
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* @param string $key The parameter key
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* @param mixed $default The default value
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*
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* @return string The filtered value
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*/
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2010-04-20 17:02:57 +01:00
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public function getAlnum($key, $default = '')
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2010-04-08 10:15:19 +01:00
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{
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return preg_replace('/[^[:alnum:]]/', '', $this->get($key, $default));
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}
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/**
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* Returns the digits of the parameter value.
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*
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* @param string $key The parameter key
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* @param mixed $default The default value
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*
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* @return string The filtered value
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*/
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2010-04-20 17:02:57 +01:00
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public function getDigits($key, $default = '')
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2010-04-08 10:15:19 +01:00
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{
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return preg_replace('/[^[:digit:]]/', '', $this->get($key, $default));
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}
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/**
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* Returns the parameter value converted to integer.
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*
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* @param string $key The parameter key
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* @param mixed $default The default value
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*
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* @return string The filtered value
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*/
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public function getInt($key, $default = 0)
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{
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return (int) $this->get($key, $default);
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}
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}
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