php下载网络图片到电脑
作者:
IT行者q | 来源:发表于
2019-10-14 19:30 被阅读0次<?php
namespace App\Handles;
class DownloadImg{
/**
* @param $url
* 下载网络上的图片到浏览器
*/
public function downloadImage($url){
$filename = basename($url);
$headers = get_headers($url, 1);
$fileSize = $headers['Content-Length'];
header('Content-Type: application/octet-stream');
header('Accept-Ranges:bytes');
header('Content-Length: ' . $fileSize);
header('Content-Disposition: attachment; filename="' . $filename . '"');
readfile($url);
exit;
}
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