PHP 下载远程图片

PHP 下载远程图片。文章源自陈学虎-https://chenxuehu.com/article/2017/06/6736.html

 文章源自陈学虎-https://chenxuehu.com/article/2017/06/6736.html

class Spider {
	public function downloadImage($url, $path='images/')
    {
        $ch = curl_init();
        curl_setopt($ch, CURLOPT_URL, $url);
        curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
        curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, 30);
        $file = curl_exec($ch);
        curl_close($ch);
        $this->saveAsImage($url, $file, $path);
    }

    private function saveAsImage($url, $file, $path)
    {
        $filename = pathinfo($url, PATHINFO_BASENAME);
        $resource = fopen($path . $filename, 'a');
        fwrite($resource, $file);
        fclose($resource);
    }
}

$images = [
    'https://dn-laravist.qbox.me/2015-09-22_00-17-06j.png',
    'https://dn-laravist.qbox.me/2015-09-23_00-58-03j.png'
];

$spider = new Spider();

foreach ( $images as $url ) {
    $spider->downloadImage($url);
}

 文章源自陈学虎-https://chenxuehu.com/article/2017/06/6736.html

 文章源自陈学虎-https://chenxuehu.com/article/2017/06/6736.html

 文章源自陈学虎-https://chenxuehu.com/article/2017/06/6736.html

 文章源自陈学虎-https://chenxuehu.com/article/2017/06/6736.html 文章源自陈学虎-https://chenxuehu.com/article/2017/06/6736.html