name : CodeArgument.php <?php /* * This file is part of Psy Shell. * * (c) 2012-2023 Justin Hileman * * For the full copyright and license information, please view the LICENSE * file that was distributed with this source code. */ namespace Psy\Input; use Symfony\Component\Console\Input\InputArgument; /** * An input argument for code. * * A CodeArgument must be the final argument of the command. Once all options * and other arguments are used, any remaining input until the end of the string * is considered part of a single CodeArgument, regardless of spaces, quoting, * escaping, etc. * * This means commands can support crazy input like * * parse function() { return "wheee\n"; } * * ... without having to put the code in a quoted string and escape everything. */ class CodeArgument extends InputArgument { /** * Constructor. * * @param string $name The argument name * @param int $mode The argument mode: self::REQUIRED or self::OPTIONAL * @param string $description A description text * @param mixed $default The default value (for self::OPTIONAL mode only) * * @throws \InvalidArgumentException When argument mode is not valid */ public function __construct(string $name, ?int $mode = null, string $description = '', $default = null) { if ($mode & InputArgument::IS_ARRAY) { throw new \InvalidArgumentException('Argument mode IS_ARRAY is not valid'); } parent::__construct($name, $mode, $description, $default); } }