php cURL函数301错误 [英] php cURL function 301 error
本文介绍了php cURL函数301错误的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！
问题描述
我使用这个代码：
function getUrl（$ url）{
if（@function_exists curl_init'））{
$ cookie = tempnam（/ tmp，CURLCOOKIE）;
$ ch = curl_init（）;
curl_setopt（$ ch，CURLOPT_URL，$ url）;
curl_setopt（$ ch，CURLOPT_USERAGENT，'Mozilla / 5.0（compatible; CrawlBot / 1.0.0）'）;
curl_setopt（$ ch，CURLOPT_RETURNTRANSFER，true）;
curl_setopt（$ ch，CURLOPT_COOKIEJAR，$ cookie）;
curl_setopt（$ ch，CURLOPT_HEADER，true）;
curl_setopt（$ ch，CURLOPT_CONNECTTIMEOUT，5）;
curl_setopt（$ ch，CURLOPT_TIMEOUT，5）;
curl_setopt（$ ch，CURLOPT_FOLLOWLOCATION，true）;
curl_setopt（$ ch，CURLOPT_ENCODING，）;
curl_setopt（$ ch，CURLOPT_AUTOREFERER，true）;
curl_setopt（$ ch，CURLOPT_SSL_VERIFYPEER，false）; ＃required for https urls
curl_setopt（$ ch，CURLOPT_MAXREDIRS，15）;
$ site = curl_exec（$ ch）;
curl_close（$ ch）;
} else {
global $ site;
$ site = file_get_contents（$ url）;
}
return $ site;
};
但我看到错误301永久移动。
<我可以做什么来解决这个？
解决方案
<$
safe_mode或
open_basedir CURLOPT_FOLLOWLOCATION>
您可以尝试：
解决方案1：
在中设定 safe_mode = Off / code>文件（通常在服务器上的 / etc / 中）。如果这已经关闭，那么请查看 php.ini 文件中的 open_basedir open_basedir ...）。重新启动apache服务器。
解决方案2：
如果上述操作不起作用：
<？php
function geturl（$ url）{
（function_exists （'curl_init'））？ ''：die（'cURL必须安装为geturl函数工作。请求您的主机启用它或取消注释extension = php_curl.dll在php.ini'）;
$ cookie = tempnam（/ tmp，CURLCOOKIE）;
$ ch = curl_init（）;
curl_setopt（$ ch，CURLOPT_URL，$ url）;
curl_setopt（$ ch，CURLOPT_USERAGENT，'Mozilla / 5.0（compatible; CrawlBot / 1.0.0）'）;
curl_setopt（$ ch，CURLOPT_RETURNTRANSFER，true）;
curl_setopt（$ ch，CURLOPT_COOKIEJAR，$ cookie）;
curl_setopt（$ ch，CURLOPT_HEADER，true）;
curl_setopt（$ ch，CURLOPT_CONNECTTIMEOUT，5）;
curl_setopt（$ ch，CURLOPT_TIMEOUT，5）;
// curl_setopt（$ ch，CURLOPT_FOLLOWLOCATION，true）;
curl_setopt（$ ch，CURLOPT_ENCODING，）;
curl_setopt（$ ch，CURLOPT_AUTOREFERER，true）;
curl_setopt（$ ch，CURLOPT_SSL_VERIFYPEER，false）; ＃required for https urls
curl_setopt（$ ch，CURLOPT_MAXREDIRS，15）;
$ html = curl_exec（$ curl）;
$ status = curl_getinfo（$ curl）;
curl_close（$ curl）;
if（$ status ['http_code']！= 200）{
if（$ status ['http_code'] == 301 || $ status ['http_code'] == 302 ）{
list（$ header）= explode（\r\\\
\r\\\
，$ html，2）;
$ matches = array（）;
preg_match（/（Location：| URI：）[^（\\\
）] * /，$ header，$ matches）;
$ url = trim（str_replace（$ matches [1]，，$ matches [0]））;
$ url_parsed = parse_url（$ url）;
return（isset（$ url_parsed））？ geturl（$ url）：'';
}
}
return $ html;
}
？>
I am using this code :
function getUrl($url) {
if(@function_exists('curl_init')) {
$cookie = tempnam ("/tmp", "CURLCOOKIE");
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_USERAGENT, 'Mozilla/5.0 (compatible; CrawlBot/1.0.0)');
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_COOKIEJAR, $cookie);
curl_setopt($ch, CURLOPT_HEADER, true);
curl_setopt($ch, CURLOPT_CONNECTTIMEOUT , 5);
curl_setopt($ch, CURLOPT_TIMEOUT, 5);
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true);
curl_setopt($ch, CURLOPT_ENCODING, "");
curl_setopt($ch, CURLOPT_AUTOREFERER, true);
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false); # required for https urls
curl_setopt($ch, CURLOPT_MAXREDIRS, 15);
$site = curl_exec($ch);
curl_close($ch);
} else {
global $site;
$site = file_get_contents($url);
}
return $site;
};
But i see error 301 Moved Permanently.
What can i do to solve this ? can you give me the correct code please ?
解决方案
CURLOPT_FOLLOWLOCATIONcannot be activated when insafe_modeor anopen_basediris set
You may try this:
Solution 1:
Set safe_mode = Off in your php.ini file (it's usually in /etc/ on the server). If that's already off, then look around for the open_basedir stuff in the php.ini file and comment that line (#open_basedir...). Restart apache server.
Solution 2:
If the above doesn't work (it should!) try this:
<?php
function geturl($url){
(function_exists('curl_init')) ? '' : die('cURL Must be installed for geturl function to work. Ask your host to enable it or uncomment extension=php_curl.dll in php.ini');
$cookie = tempnam ("/tmp", "CURLCOOKIE");
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_USERAGENT, 'Mozilla/5.0 (compatible; CrawlBot/1.0.0)');
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_COOKIEJAR, $cookie);
curl_setopt($ch, CURLOPT_HEADER, true);
curl_setopt($ch, CURLOPT_CONNECTTIMEOUT , 5);
curl_setopt($ch, CURLOPT_TIMEOUT, 5);
//curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true);
curl_setopt($ch, CURLOPT_ENCODING, "");
curl_setopt($ch, CURLOPT_AUTOREFERER, true);
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false); # required for https urls
curl_setopt($ch, CURLOPT_MAXREDIRS, 15);
$html = curl_exec($curl);
$status = curl_getinfo($curl);
curl_close($curl);
if($status['http_code']!=200){
if($status['http_code'] == 301 || $status['http_code'] == 302) {
list($header) = explode("\r\n\r\n", $html, 2);
$matches = array();
preg_match("/(Location:|URI:)[^(\n)]*/", $header, $matches);
$url = trim(str_replace($matches[1],"",$matches[0]));
$url_parsed = parse_url($url);
return (isset($url_parsed))? geturl($url):'';
}
}
return $html;
}
?>
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