php 下载远程图片保存本地

180it 2021-10-15 PM 124℃ 0条

//下载远程图片

function down_pic($url,$path){

    $ch = curl_init();
    curl_setopt($ch, CURLOPT_URL, $url);
    $header = array();
    $header[] = 'Host: t.xx.com';
    $header[] = 'Accept-Encoding: gzip, deflate, sdch';
    $header[] = 'Accept-Language: zh-CN,zh;q=0.8';
    $header[] = 'Cookie: _hc.v=d846d370-b934-97da-2584-df1d51be8040.1476003831; aburl=1; cy=2; cye=beijing; _tr.u=rw0PincYp5DQrbEl; t_rct=20921750; PHOENIX_ID=0a010818-158198588e7-de0339';
    $header[] = 'Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,*/*;q=0.8';
    $header[] = 'Connection: keep-alive';

// $header[] = 'X-UCBrowser-UA: dv(HUAWEI G610-T00);pr(UCBrowser/10.4.0.558);ov(Android 4.2.1);ss(360640);pi(540960);bt(UC);pm(1);bv(1);nm(0);im(0);sr(0);nt(2);';

    curl_setopt($ch, CURLOPT_HTTPHEADER, $header);
    curl_setopt($ch, CURLOPT_HEADER, 0);
    curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
    //若给定url自动跳转到新的url,有了下面参数可自动获取新url内容:302跳转
    curl_setopt($ch, CURLOPT_FOLLOWLOCATION, 1);
    //设置cURL允许执行的最长秒数。
    curl_setopt($ch, CURLOPT_TIMEOUT, 10);
    curl_setopt($ch, CURLOPT_USERAGENT, 'Mozilla/5.0 (Windows NT 6.1; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/54.0.2840.71 Safari/537.36');
    curl_setopt($ch, CURLOPT_REFERER, $url);
    curl_setopt($ch, CURLOPT_ENCODING, 'gzip, deflate');
    $content = curl_exec($ch);
    //获取请求返回码,请求成功返回200
    $code = curl_getinfo($ch,CURLINFO_HTTP_CODE);        
    //获取一个cURL连接资源句柄的信息。
    //$headers 中包含跳转的url路径 

// $headers = curl_getinfo($ch);
$filename = pathinfo($url, PATHINFO_BASENAME);
$resource = fopen($path . $filename, 'a');
fwrite($resource, $content);
fclose($resource);

 //   return $content;
}
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php 下载远程图片保存本地