Chrisyue\PhpM3u8\Tag\AttributesValueTagTrait::extractAttributes()

Complexity

Conditions	2
Paths	2

Size

Total Lines	13
Code Lines	8

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	9
CRAP Score	2

Importance

Changes

0

<?php
    private static function extractAttributes($line)
    {
        $attrsText = self::extractValue($line);

        preg_match_all('/(?<=^|,)[A-Z0-9-]+=("?).+?\1(?=,|$)/', $attrsText, $matches);
        $attributes = [];
        foreach ($matches[0] as $attr) {
            list($key, $value) = explode('=', $attr);
            $attributes[$key] = trim($value);
        }

        return $attributes;
    }
}