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Direktori : /home2/selectio/www/3idiotsgadgetstore.in/vendor/symfony/http-foundation/ |
Current File : /home2/selectio/www/3idiotsgadgetstore.in/vendor/symfony/http-foundation/ParameterBag.php |
<?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; use Symfony\Component\HttpFoundation\Exception\BadRequestException; /** * ParameterBag is a container for key/value pairs. * * @author Fabien Potencier <fabien@symfony.com> * * @implements \IteratorAggregate<string, mixed> */ class ParameterBag implements \IteratorAggregate, \Countable { /** * Parameter storage. */ protected $parameters; public function __construct(array $parameters = []) { $this->parameters = $parameters; } /** * Returns the parameters. * * @param string|null $key The name of the parameter to return or null to get them all * * @return array */ public function all(/* string $key = null */) { $key = \func_num_args() > 0 ? func_get_arg(0) : null; if (null === $key) { return $this->parameters; } if (!\is_array($value = $this->parameters[$key] ?? [])) { throw new BadRequestException(sprintf('Unexpected value for parameter "%s": expecting "array", got "%s".', $key, get_debug_type($value))); } return $value; } /** * Returns the parameter keys. * * @return array */ public function keys() { return array_keys($this->parameters); } /** * Replaces the current parameters by a new set. */ public function replace(array $parameters = []) { $this->parameters = $parameters; } /** * Adds parameters. */ public function add(array $parameters = []) { $this->parameters = array_replace($this->parameters, $parameters); } /** * Returns a parameter by name. * * @param mixed $default The default value if the parameter key does not exist * * @return mixed */ public function get(string $key, $default = null) { return \array_key_exists($key, $this->parameters) ? $this->parameters[$key] : $default; } /** * Sets a parameter by name. * * @param mixed $value The value */ public function set(string $key, $value) { $this->parameters[$key] = $value; } /** * Returns true if the parameter is defined. * * @return bool */ public function has(string $key) { return \array_key_exists($key, $this->parameters); } /** * Removes a parameter. */ public function remove(string $key) { unset($this->parameters[$key]); } /** * Returns the alphabetic characters of the parameter value. * * @return string */ public function getAlpha(string $key, string $default = '') { return preg_replace('/[^[:alpha:]]/', '', $this->get($key, $default)); } /** * Returns the alphabetic characters and digits of the parameter value. * * @return string */ public function getAlnum(string $key, string $default = '') { return preg_replace('/[^[:alnum:]]/', '', $this->get($key, $default)); } /** * Returns the digits of the parameter value. * * @return string */ public function getDigits(string $key, string $default = '') { // we need to remove - and + because they're allowed in the filter return str_replace(['-', '+'], '', $this->filter($key, $default, \FILTER_SANITIZE_NUMBER_INT)); } /** * Returns the parameter value converted to integer. * * @return int */ public function getInt(string $key, int $default = 0) { return (int) $this->get($key, $default); } /** * Returns the parameter value converted to boolean. * * @return bool */ public function getBoolean(string $key, bool $default = false) { return $this->filter($key, $default, \FILTER_VALIDATE_BOOLEAN); } /** * Filter key. * * @param mixed $default Default = null * @param int $filter FILTER_* constant * @param mixed $options Filter options * * @see https://php.net/filter-var * * @return mixed */ public function filter(string $key, $default = null, int $filter = \FILTER_DEFAULT, $options = []) { $value = $this->get($key, $default); // Always turn $options into an array - this allows filter_var option shortcuts. if (!\is_array($options) && $options) { $options = ['flags' => $options]; } // Add a convenience check for arrays. if (\is_array($value) && !isset($options['flags'])) { $options['flags'] = \FILTER_REQUIRE_ARRAY; } if ((\FILTER_CALLBACK & $filter) && !(($options['options'] ?? null) instanceof \Closure)) { trigger_deprecation('symfony/http-foundation', '5.2', 'Not passing a Closure together with FILTER_CALLBACK to "%s()" is deprecated. Wrap your filter in a closure instead.', __METHOD__); // throw new \InvalidArgumentException(sprintf('A Closure must be passed to "%s()" when FILTER_CALLBACK is used, "%s" given.', __METHOD__, get_debug_type($options['options'] ?? null))); } return filter_var($value, $filter, $options); } /** * Returns an iterator for parameters. * * @return \ArrayIterator<string, mixed> */ #[\ReturnTypeWillChange] public function getIterator() { return new \ArrayIterator($this->parameters); } /** * Returns the number of parameters. * * @return int */ #[\ReturnTypeWillChange] public function count() { return \count($this->parameters); } }