home/alospiesjs/www/apis/youtube/vendor/symfony/http-foundation/ParameterBag.php000060400000011714151155612200024311 0ustar00 * * 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 * * @implements \IteratorAggregate */ 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 */ public function all(string $key = null): array { 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 $value; } /** * Returns the parameter keys. */ public function keys(): array { return array_keys($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); } public function get(string $key, mixed $default = null): mixed { return \array_key_exists($key, $this->parameters) ? $this->parameters[$key] : $default; } public function set(string $key, mixed $value) { $this->parameters[$key] = $value; } /** * Returns true if the parameter is defined. */ public function has(string $key): bool { return \array_key_exists($key, $this->parameters); } /** * Removes a parameter. */ public function remove(string $key) { unset($this->parameters[$key]); } /** * Returns the alphabetic characters of the parameter value. */ public function getAlpha(string $key, string $default = ''): string { return preg_replace('/[^[:alpha:]]/', '', $this->get($key, $default)); } /** * Returns the alphabetic characters and digits of the parameter value. */ public function getAlnum(string $key, string $default = ''): string { return preg_replace('/[^[:alnum:]]/', '', $this->get($key, $default)); } /** * Returns the digits of the parameter value. */ public function getDigits(string $key, string $default = ''): string { // 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. */ public function getInt(string $key, int $default = 0): int { return (int) $this->get($key, $default); } /** * Returns the parameter value converted to boolean. */ public function getBoolean(string $key, bool $default = false): bool { return $this->filter($key, $default, \FILTER_VALIDATE_BOOLEAN); } /** * Filter key. * * @param int $filter FILTER_* constant * * @see https://php.net/filter-var */ public function filter(string $key, mixed $default = null, int $filter = \FILTER_DEFAULT, mixed $options = []): mixed { $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)) { 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, $options); } /** * Returns an iterator for parameters. * * @return \ArrayIterator */ public function getIterator(): \ArrayIterator { return new \ArrayIterator($this->parameters); } /** * Returns the number of parameters. */ public function count(): int { return \count($this->parameters); } }