[英]How can I detect URL Not Found Error in php curl?
How can I detect this error using php curl? 如何使用php curl检测此错误? curl return success even if the URL does not exist.
即使URL不存在,curl也会返回成功。
Not Found
The requested URL /foo/index.php/items/edit was not found on this server.
My code 我的代码
$post_fields = array('info' => json_encode($fields));
curl_setopt($ch,CURLOPT_URL,$url);
curl_setopt($ch,CURLOPT_POST,count($post_fields));
curl_setopt($ch,CURLOPT_POSTFIELDS,$post_fields);
curl_setopt($ch,CURLOPT_RETURNTRANSFER,true);
curl_setopt($ch,CURLINFO_CONTENT_TYPE,'application/x-www-form-urlencoded charset=utf-8');
$result = curl_exec($ch);
echo $result;
if(curl_error($ch)){
$result = curl_error($ch);
curl_close($ch);
return $result;
}else{
curl_close($ch);
return json_decode($result,true);
}
use this to get HTTP status code: 使用它来获取HTTP状态代码:
$code = curl_getinfo($ch, CURLINFO_HTTP_CODE);
If 404, it means the request URL cannot be found. 如果是404,则表示无法找到请求URL。
Note: remember to issue this line before curl_close($ch);
注意:记得在
curl_close($ch);
之前发出这一行curl_close($ch);
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