InstagramScraper\Model\Media::getImageUrls PHP Method

    private static function getImageUrls($imageUrl)
    {
        $imageUrl = self::getCleanImageUrl($imageUrl);
        $parts = explode('/', parse_url($imageUrl)['path']);
        if (sizeof($parts) == 4) {
            $standard = 'https://scontent.cdninstagram.com/' . $parts[1] . '/s640x640/' . $parts[2] . '/' . $parts[3];
        } else {
            if (isset($parts[4]) && $parts[4][0] == 'p') {
                $standard = 'https://scontent.cdninstagram.com/' . $parts[1] . '/p640x640/' . $parts[3] . '/' . $parts[4];
            } else {
                $standard = 'https://scontent.cdninstagram.com/' . $parts[1] . '/s640x640/' . $parts[3] . '/' . $parts[4];
            }
        }
        $urls = ['standard' => $standard, 'low' => str_replace('640x640', '320x320', $standard), 'high' => str_replace('640x640', '1080x1080', $standard), 'thumbnail' => str_replace('640x640', '150x150', $standard)];
        return $urls;
    }