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- <?php
- namespace Symfony\Component\HttpFoundation;
- class ParameterBag implements \IteratorAggregate, \Countable
- {
-
- protected $parameters;
-
- public function __construct(array $parameters = [])
- {
- $this->parameters = $parameters;
- }
-
- public function all()
- {
- return $this->parameters;
- }
-
- public function keys()
- {
- return array_keys($this->parameters);
- }
-
- public function replace(array $parameters = [])
- {
- $this->parameters = $parameters;
- }
-
- public function add(array $parameters = [])
- {
- $this->parameters = array_replace($this->parameters, $parameters);
- }
-
- public function get($key, $default = null)
- {
- return \array_key_exists($key, $this->parameters) ? $this->parameters[$key] : $default;
- }
-
- public function set($key, $value)
- {
- $this->parameters[$key] = $value;
- }
-
- public function has($key)
- {
- return \array_key_exists($key, $this->parameters);
- }
-
- public function remove($key)
- {
- unset($this->parameters[$key]);
- }
-
- public function getAlpha($key, $default = '')
- {
- return preg_replace('/[^[:alpha:]]/', '', $this->get($key, $default));
- }
-
- public function getAlnum($key, $default = '')
- {
- return preg_replace('/[^[:alnum:]]/', '', $this->get($key, $default));
- }
-
- public function getDigits($key, $default = '')
- {
-
- return str_replace(['-', '+'], '', $this->filter($key, $default, FILTER_SANITIZE_NUMBER_INT));
- }
-
- public function getInt($key, $default = 0)
- {
- return (int) $this->get($key, $default);
- }
-
- public function getBoolean($key, $default = false)
- {
- return $this->filter($key, $default, FILTER_VALIDATE_BOOLEAN);
- }
-
- public function filter($key, $default = null, $filter = FILTER_DEFAULT, $options = [])
- {
- $value = $this->get($key, $default);
-
- if (!\is_array($options) && $options) {
- $options = ['flags' => $options];
- }
-
- if (\is_array($value) && !isset($options['flags'])) {
- $options['flags'] = FILTER_REQUIRE_ARRAY;
- }
- return filter_var($value, $filter, $options);
- }
-
- public function getIterator()
- {
- return new \ArrayIterator($this->parameters);
- }
-
- public function count()
- {
- return \count($this->parameters);
- }
- }
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