Subversion-Projekte lars-tiefland.laravel_shop

Revision

Details | Letzte Änderung | Log anzeigen | RSS feed

Revision Autor Zeilennr. Zeile
148 lars 1 
<?php
2 
 
3 
/*
4 
 * This file is part of the Symfony package.
5 
 *
6 
 * (c) Fabien Potencier <fabien@symfony.com>
7 
 *
8 
 * For the full copyright and license information, please view the LICENSE
9 
 * file that was distributed with this source code.
10 
 */
11 
 
12 
namespace Symfony\Component\Finder\Comparator;
13 
 
14 
/**
15 
 * @author Fabien Potencier <fabien@symfony.com>
16 
 */
17 
class Comparator
18 
{
19 
    private string $target;
20 
    private string $operator;
21 
 
22 
    public function __construct(string $target, string $operator = '==')
23 
    {
24 
        if (!\in_array($operator, ['>', '<', '>=', '<=', '==', '!='])) {
25 
            throw new \InvalidArgumentException(sprintf('Invalid operator "%s".', $operator));
26 
        }
27 
 
28 
        $this->target = $target;
29 
        $this->operator = $operator;
30 
    }
31 
 
32 
    /**
33 
     * Gets the target value.
34 
     */
35 
    public function getTarget(): string
36 
    {
37 
        return $this->target;
38 
    }
39 
 
40 
    /**
41 
     * Gets the comparison operator.
42 
     */
43 
    public function getOperator(): string
44 
    {
45 
        return $this->operator;
46 
    }
47 
 
48 
    /**
49 
     * Tests against the target.
50 
     */
51 
    public function test(mixed $test): bool
52 
    {
53 
        return match ($this->operator) {
54 
            '>' => $test > $this->target,
55 
            '>=' => $test >= $this->target,
56 
            '<' => $test < $this->target,
57 
            '<=' => $test <= $this->target,
58 
            '!=' => $test != $this->target,
59 
            default => $test == $this->target,
60 
        };
61 
    }
62 
}