/* * @function:将微信头像保存到自己的服务器中 * @param url图片链接地址 * @param 服务器根目录 * @date:2019-10-21 * */ static function download_remote_pic($url,$dir){ $header = [ 'User-Agent: Mozilla/5.0 (Windows NT 6.1; Win64; x64; rv:45.0) Gecko/20100101 Firefox/45.0', 'Accept-Language: zh-CN,zh;q=0.8,en-US;q=0.5,en;q=0.3', 'Accept-Encoding: gzip, deflate', ]; $curl = curl_init(); curl_setopt($curl, CURLOPT_URL, $url); curl_setopt($curl, CURLOPT_RETURNTRANSFER, true); curl_setopt($curl, CURLOPT_FOLLOWLOCATION, true); curl_setopt($curl, CURLOPT_ENCODING, 'gzip'); curl_setopt($curl, CURLOPT_HTTPHEADER, $header); $data = curl_exec($curl); $code = curl_getinfo($curl, CURLINFO_HTTP_CODE); curl_close($curl); if ($code == 200) {//把URL格式的图片转成base64_encode格式的! $imgBase64Code = "data:image/jpeg;base64," . base64_encode($data); } $img_content=$imgBase64Code;//图片内容 if (preg_match('/^(data:\s*image\/(\w+);base64,)/', $img_content, $result)) { $type = $result[2];//得到图片类型png?jpg?gif? $new_dir="/tmp/upload/avator/".date("Ymd",time()); if(!is_dir($dir.$new_dir)){ mkdir($dir.$new_dir,0777,true); } $new_file = $new_dir.'/'.time().rand(1,10000).".{$type}"; $imgs = base64_decode(str_replace($result[1], '', $img_content)); $fp2 = fopen($dir.$new_file , "a"); fwrite($fp2, $imgs); fclose($fp2); return $new_file; } }
将远程图片保存到自己的服务器
于 2021-10-15 14:24:04 首次发布