Chrisyue\PhpM3u8\Transformer\KvTransformer

Complexity

Total Complexity

4

Size/Duplication

Total Lines	20
Duplicated Lines	0 %

Coupling/Cohesion

Components	0
Dependencies	1

Importance

Changes

0

2 Methods

Rating	Name	Duplication	Size	Complexity
A	supports()	0	4	2
A	doTransform()	0	12	2

<?php

namespace Chrisyue\PhpM3u8\Transformer;

class KvTransformer extends AbstractTransformer
{
    public function supports($origin)
    {
        return is_string($origin) && preg_match('/^[A-Z][A-Z0-9]*=[^=]+/', $origin);
    }

    protected function doTransform($origin)
    {
        preg_match_all('/(?<=^|,)[A-Z0-9-]+=("?).+?\1(?=,|$)/', $origin, $matches);

        $result = [];
        foreach ($matches[0] as $attr) {
            list($name, $value) = explode('=', $attr);
            $result[$name] = $value;
        }

        return $result;
    }
}