protected function getImageByUrl($url)
    {
        $cacheFolder = MUNEE_CACHE . DS . 'placeholders';
        Utils::createDir($cacheFolder);
        $requestOptions = serialize($this->request->options);
        $originalFile = array_shift($this->request->files);

        $fileName = $cacheFolder . DS . md5($url) . '-' . md5($requestOptions . $originalFile);
        if (! file_exists($fileName)) {
            file_put_contents($fileName, file_get_contents($url));
        }

        return $fileName;
    }
protected function getImageByUrl($url)
    {
        $cacheFolder = MUNEE_CACHE . DS . 'placeholders';
        Utils::createDir($cacheFolder);
        $requestOptions = serialize($this->request->options);
        $originalFile = array_shift($this->request->files);

        $fileName = $cacheFolder . DS . md5($url) . '-' . md5($requestOptions . $originalFile);
        if (! file_exists($fileName)) {
            file_put_contents($fileName, file_get_contents($url));
        }

        return $fileName;
    }
protected function getImageByUrl ( $ url ) { $ cacheFolder = MUNEE_CACHE . DS . 'placeholders' ; Utils :: createDir ( $ cacheFolder ) ; $ requestOptions = serialize ( $ this -> request -> options ) ; $ originalFile = array_shift ( $ this -> request -> files ) ; $ fileName = $ cacheFolder . DS . md5 ( $ url ) . '-' . md5 ( $ requestOptions . $ originalFile ) ; if ( ! file_exists ( $ fileName ) ) { file_put_contents ( $ fileName , file_get_contents ( $ url ) ) ; } return $ fileName ; }
Grabs an image by URL from another server

@param string $url

@return string
Grabs an image by URL from another server