我可以使用Lynx从服务器访问网站.当我try 使用php curl指令访问相同的网站时，我从curl_getinfo($ch);得到http_code=>0
在同一数据中心的另一台Redhat服务器上，同样的php代码运行良好.我有服务器的管理员访问权限.
我试过php 7.4和php 8.0
当我拨打phpinfo();时，Curl被启用
我不确定如何调试这个错误！
它是RHEL 8.8
这是curl_getinfo($ch);的输出
Array ( [url] =>
https://..... [content_type] => [http_code] => 0 [header_size] => 0 [request_size] => 0 [filetime] => -1 [ssl_verify_result] => 0 [redirect_count] => 0 [total_time] => 0.055895 [namelookup_time] => 0.105978 [connect_time] => 0 [pretransfer_time] => 0 [size_upload] => 0 [size_download] => 0 [speed_download] => 0 [speed_upload] => 0 [download_content_length] => -1 [upload_content_length] => -1 [starttransfer_time] => 0 [redirect_time] => 0 [redirect_url] => [primary_ip] => [certinfo] => Array ( ) [primary_port] => 0 [local_ip] => [local_port] => 0 [http_version] => 0 [protocol] => 0
[ssl_verifyresult] => 0 [scheme] => [appconnect_time_us] => 0
[connect_time_us] => 0 [namelookup_time_us] => 105978
[pretransfer_time_us] => 0 [redirect_time_us] => 0 [starttransfer_time_us] => 0 [total_time_us] => 55895 )