php curl上传、下载、https登陆实现代码

　　1、curl下载

　　 $ch = curl_init(); curl_setopt($ch, CURLOPT_URL, ftp://127.0.0.1/downtest.txt); curl_setopt($ch, CURLOPT_HEADER,0); curl_setopt($ch, CURLOPT_RETURNTRANSFER,1); curl_setopt($ch, CURLOPT_TIMEOUT,300); //设置用户名和密码 curl_setopt($ch, CURLOPT_USERPWD,yuejide:123456); $outfile = fopen(test.txt,wb); curl_setopt($ch,CURL_FILE,$outfile); $rtn = curl_exec($ch); fclose($outfile); if(!curl_errno($ch)){ echo $rtn; }else{ echo curl error.curl_errno($ch); } curl_close($ch);

　　2、curl上传

　　 $ch = curl_init(); $localfile = ftp01.php; $fp = fopen($localfile,r); curl_setopt($ch, CURLOPT_URL, ftp://127.0.0.1/ftp01_upload.php); curl_setopt($ch, CURLOPT_HEADER,0); curl_setopt($ch, CURLOPT_RETURNTRANSFER,1); curl_setopt($ch, CURLOPT_TIMEOUT,300); //设置用户名和密码 curl_setopt($ch, CURLOPT_USERPWD,yuejide:123456); curl_setopt($ch, CURLOPT_UPLOAD,1); curl_setopt($ch, CURLOPT_INFILE,$fp); curl_setopt($ch, CURLOPT_INFILESIZE,filesize($localfile)); $rtn = curl_exec($ch); fclose($fp); if(!curl_errno($ch)){ echo upload successfully; }else{ echo curl_error.curl_error($ch); } curl_close($ch);

　　3、curl https登录

　　 $ch = curl_init(); curl_setopt($ch, CURLOPT_URL,

　　以上就是关于php中curl中上传、下载、https登陆的实现方法，需要的朋友可以参考一下。