PHP下载远程图片

 $images = [
     'https://iocaffcdn.phphub.org/uploads/banners/tEd4GxhMp6VMh9e0hrUH.jpg',
     'https://iocaffcdn.phphub.org/uploads/banners/xIZB9oqTCooYMtJ6C4OW.jpg'
 ];
 function download($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);
     $filename = pathinfo($url, PATHINFO_BASENAME);
     $resource = fopen($path . $filename, 'a');
     fwrite($resource, $file);
     fclose($resource);
 }
 foreach($images as $image) {
     download($image);
 }

亲测有效