Furious\Router\Pattern\PatternReplacer

Complexity

Total Complexity

1

Size/Duplication

Total Lines	11
Duplicated Lines	0 %

Importance

Changes	1
Bugs	0	Features	0

1 Method

Rating	Name	Duplication	Size	Complexity
A	replace()	0	7	1

<?php

declare(strict_types=1);

namespace Furious\Router\Pattern;

final class PatternReplacer
{
    private const REGEXP = "#\{([^\}]+)\}#";

    public function replace(string $pattern, array $tokens): string
    {
        return preg_replace_callback(self::REGEXP, function ($matches) use ($tokens) {
            $argument = $matches[1];
            $replace = $tokens[$argument] ?? '[^}]+';
            return '(?P<' . $argument . '>' . $replace . ')';
        }, $pattern);
    }
}