%PDF-
%PDF-
Mini Shell
Mini Shell
<?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 RectorPrefix202209\Symfony\Component\Console\Input;
use RectorPrefix202209\Symfony\Component\Console\Exception\InvalidArgumentException;
/**
* StringInput represents an input provided as a string.
*
* Usage:
*
* $input = new StringInput('foo --bar="foobar"');
*
* @author Fabien Potencier <fabien@symfony.com>
*/
class StringInput extends ArgvInput
{
/**
* @deprecated since Symfony 6.1
*/
public const REGEX_STRING = '([^\\s]+?)(?:\\s|(?<!\\\\)"|(?<!\\\\)\'|$)';
public const REGEX_UNQUOTED_STRING = '([^\\s\\\\]+?)';
public const REGEX_QUOTED_STRING = '(?:"([^"\\\\]*(?:\\\\.[^"\\\\]*)*)"|\'([^\'\\\\]*(?:\\\\.[^\'\\\\]*)*)\')';
/**
* @param string $input A string representing the parameters from the CLI
*/
public function __construct(string $input)
{
parent::__construct([]);
$this->setTokens($this->tokenize($input));
}
/**
* Tokenizes a string.
*
* @throws InvalidArgumentException When unable to parse input (should never happen)
*/
private function tokenize(string $input) : array
{
$tokens = [];
$length = \strlen($input);
$cursor = 0;
$token = null;
while ($cursor < $length) {
if ('\\' === $input[$cursor]) {
$token .= $input[++$cursor] ?? '';
++$cursor;
continue;
}
if (\preg_match('/\\s+/A', $input, $match, 0, $cursor)) {
if (null !== $token) {
$tokens[] = $token;
$token = null;
}
} elseif (\preg_match('/([^="\'\\s]+?)(=?)(' . self::REGEX_QUOTED_STRING . '+)/A', $input, $match, 0, $cursor)) {
$token .= $match[1] . $match[2] . \stripcslashes(\str_replace(['"\'', '\'"', '\'\'', '""'], '', \substr($match[3], 1, -1)));
} elseif (\preg_match('/' . self::REGEX_QUOTED_STRING . '/A', $input, $match, 0, $cursor)) {
$token .= \stripcslashes(\substr($match[0], 1, -1));
} elseif (\preg_match('/' . self::REGEX_UNQUOTED_STRING . '/A', $input, $match, 0, $cursor)) {
$token .= $match[1];
} else {
// should never happen
throw new InvalidArgumentException(\sprintf('Unable to parse input near "... %s ...".', \substr($input, $cursor, 10)));
}
$cursor += \strlen($match[0]);
}
if (null !== $token) {
$tokens[] = $token;
}
return $tokens;
}
}
Zerion Mini Shell 1.0