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, "http://www.baidu.com"); 

curl_setopt($ch, CURLOPT_RETURNTRANSFER,1); 

date_default_timezone_set('PRC'); 

curl_setopt($ch,CURLOPT_SSL_VERIFYPEER,0); 

$output = curl_exec($ch); 

curl_close($ch); 

echo $output;



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。