Newscoop\Image\ImageService::generateFromSrc PHP Метод

    public function generateFromSrc($src)
    {
        $matches = array();
        if (!preg_match('#^([0-9]+)x([0-9]+)/([_a-z0-9]+)/([-_.:~%|a-zA-Z0-9]+)$#', $src, $matches)) {
            return;
        }
        list(, $width, $height, $specs, $imagePath) = $matches;
        $destFolder = rtrim($this->config['cache_path'], '/') . '/' . dirname(ltrim($src, './'));
        if (!realpath($destFolder)) {
            mkdir($destFolder, 0755, true);
        }
        if (!is_dir($destFolder)) {
            throw new \RuntimeException("Can't create folder '{$destFolder}'.");
        }
        $rendition = new Rendition($width, $height, $specs);
        $image = $rendition->generateImage($this->decodePath($imagePath));
        $image->save($destFolder . '/' . $imagePath, array('quality' => 90));
        return $image;
    }