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-rwxr-xr-xassets/php/vendor/symfony/http-foundation/ParameterBag.php234
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diff --git a/assets/php/vendor/symfony/http-foundation/ParameterBag.php b/assets/php/vendor/symfony/http-foundation/ParameterBag.php
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--- a/assets/php/vendor/symfony/http-foundation/ParameterBag.php
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-<?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\HttpFoundation;
-
-/**
- * ParameterBag is a container for key/value pairs.
- *
- * @author Fabien Potencier <fabien@symfony.com>
- */
-class ParameterBag implements \IteratorAggregate, \Countable
-{
- /**
- * Parameter storage.
- */
- protected $parameters;
-
- /**
- * @param array $parameters An array of parameters
- */
- public function __construct(array $parameters = array())
- {
- $this->parameters = $parameters;
- }
-
- /**
- * Returns the parameters.
- *
- * @return array An array of parameters
- */
- public function all()
- {
- return $this->parameters;
- }
-
- /**
- * Returns the parameter keys.
- *
- * @return array An array of parameter keys
- */
- public function keys()
- {
- return array_keys($this->parameters);
- }
-
- /**
- * Replaces the current parameters by a new set.
- *
- * @param array $parameters An array of parameters
- */
- public function replace(array $parameters = array())
- {
- $this->parameters = $parameters;
- }
-
- /**
- * Adds parameters.
- *
- * @param array $parameters An array of parameters
- */
- public function add(array $parameters = array())
- {
- $this->parameters = array_replace($this->parameters, $parameters);
- }
-
- /**
- * Returns a parameter by name.
- *
- * @param string $key The key
- * @param mixed $default The default value if the parameter key does not exist
- *
- * @return mixed
- */
- public function get($key, $default = null)
- {
- return array_key_exists($key, $this->parameters) ? $this->parameters[$key] : $default;
- }
-
- /**
- * Sets a parameter by name.
- *
- * @param string $key The key
- * @param mixed $value The value
- */
- public function set($key, $value)
- {
- $this->parameters[$key] = $value;
- }
-
- /**
- * Returns true if the parameter is defined.
- *
- * @param string $key The key
- *
- * @return bool true if the parameter exists, false otherwise
- */
- public function has($key)
- {
- return array_key_exists($key, $this->parameters);
- }
-
- /**
- * Removes a parameter.
- *
- * @param string $key The key
- */
- public function remove($key)
- {
- unset($this->parameters[$key]);
- }
-
- /**
- * Returns the alphabetic characters of the parameter value.
- *
- * @param string $key The parameter key
- * @param string $default The default value if the parameter key does not exist
- *
- * @return string The filtered value
- */
- public function getAlpha($key, $default = '')
- {
- return preg_replace('/[^[:alpha:]]/', '', $this->get($key, $default));
- }
-
- /**
- * Returns the alphabetic characters and digits of the parameter value.
- *
- * @param string $key The parameter key
- * @param string $default The default value if the parameter key does not exist
- *
- * @return string The filtered value
- */
- public function getAlnum($key, $default = '')
- {
- return preg_replace('/[^[:alnum:]]/', '', $this->get($key, $default));
- }
-
- /**
- * Returns the digits of the parameter value.
- *
- * @param string $key The parameter key
- * @param string $default The default value if the parameter key does not exist
- *
- * @return string The filtered value
- */
- public function getDigits($key, $default = '')
- {
- // we need to remove - and + because they're allowed in the filter
- return str_replace(array('-', '+'), '', $this->filter($key, $default, FILTER_SANITIZE_NUMBER_INT));
- }
-
- /**
- * Returns the parameter value converted to integer.
- *
- * @param string $key The parameter key
- * @param int $default The default value if the parameter key does not exist
- *
- * @return int The filtered value
- */
- public function getInt($key, $default = 0)
- {
- return (int) $this->get($key, $default);
- }
-
- /**
- * Returns the parameter value converted to boolean.
- *
- * @param string $key The parameter key
- * @param mixed $default The default value if the parameter key does not exist
- *
- * @return bool The filtered value
- */
- public function getBoolean($key, $default = false)
- {
- return $this->filter($key, $default, FILTER_VALIDATE_BOOLEAN);
- }
-
- /**
- * Filter key.
- *
- * @param string $key Key
- * @param mixed $default Default = null
- * @param int $filter FILTER_* constant
- * @param mixed $options Filter options
- *
- * @see http://php.net/manual/en/function.filter-var.php
- *
- * @return mixed
- */
- public function filter($key, $default = null, $filter = FILTER_DEFAULT, $options = array())
- {
- $value = $this->get($key, $default);
-
- // Always turn $options into an array - this allows filter_var option shortcuts.
- if (!is_array($options) && $options) {
- $options = array('flags' => $options);
- }
-
- // Add a convenience check for arrays.
- if (is_array($value) && !isset($options['flags'])) {
- $options['flags'] = FILTER_REQUIRE_ARRAY;
- }
-
- return filter_var($value, $filter, $options);
- }
-
- /**
- * Returns an iterator for parameters.
- *
- * @return \ArrayIterator An \ArrayIterator instance
- */
- public function getIterator()
- {
- return new \ArrayIterator($this->parameters);
- }
-
- /**
- * Returns the number of parameters.
- *
- * @return int The number of parameters
- */
- public function count()
- {
- return count($this->parameters);
- }
-}