<?php
/*
* This file is part of Chevere.
*
* (c) Rodolfo Berrios <[email protected]>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
declare(strict_types=1);
namespace Chevere\Workflow;
use Chevere\Regex\Regex;
use Chevere\Workflow\Interfaces\VariableInterface;
use InvalidArgumentException;
use function Chevere\Message\message;
final class Variable implements VariableInterface
{
public function __construct(
private string $name
) {
$matches = (new Regex('/^[a-zA-Z_]\w+$/'))
->match($name);
if ($matches === []) {
throw new InvalidArgumentException(
(string) message(
'Invalid variable name `%name%`',
name: $name
)
);
}
}
public function __toString(): string
{
return $this->name;
}
}
|
Download
