Current File : /home2/selectio/public_html/3-idiots/vendor/league/uri/src/UriTemplate/VarSpecifier.php
<?php
/**
* League.Uri (https://uri.thephpleague.com)
*
* (c) Ignace Nyamagana Butera <nyamsprod@gmail.com>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
declare(strict_types=1);
namespace League\Uri\UriTemplate;
use League\Uri\Exceptions\SyntaxError;
use function preg_match;
final class VarSpecifier
{
/**
* Variables specification regular expression pattern.
*
* @link https://tools.ietf.org/html/rfc6570#section-2.3
*/
private const REGEXP_VARSPEC = '/^
(?<name>(?:[A-z0-9_\.]|%[0-9a-fA-F]{2})+)
(?<modifier>\:(?<position>\d+)|\*)?
$/x';
private function __construct(
public readonly string $name,
public readonly string $modifier,
public readonly int $position
) {
}
/**
* @param array{name: string, modifier:string, position:int} $properties
*/
public static function __set_state(array $properties): self
{
return new self($properties['name'], $properties['modifier'], $properties['position']);
}
public static function createFromString(string $specification): self
{
if (1 !== preg_match(self::REGEXP_VARSPEC, $specification, $parsed)) {
throw new SyntaxError('The variable specification "'.$specification.'" is invalid.');
}
$parsed += ['modifier' => '', 'position' => ''];
if ('' !== $parsed['position']) {
$parsed['position'] = (int) $parsed['position'];
$parsed['modifier'] = ':';
}
if ('' === $parsed['position']) {
$parsed['position'] = 0;
}
if (10000 <= $parsed['position']) {
throw new SyntaxError('The variable specification "'.$specification.'" is invalid the position modifier must be lower than 10000.');
}
return new self($parsed['name'], $parsed['modifier'], $parsed['position']);
}
public function toString(): string
{
if (0 < $this->position) {
return $this->name.$this->modifier.$this->position;
}
return $this->name.$this->modifier;
}
/**
* @codeCoverageIgnore
* @deprecated since version 6.6.0 use the readonly property instead
*/
public function name(): string
{
return $this->name;
}
/**
* @codeCoverageIgnore
* @deprecated since version 6.6.0 use the readonly property instead
*/
public function modifier(): string
{
return $this->modifier;
}
/**
* @codeCoverageIgnore
* @deprecated since version 6.6.0 use the readonly property instead
*/
public function position(): int
{
return $this->position;
}
}
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