curl_errno

int curl_errno(int curld) 

Queries a cURL session for the last error code encountered.

Returns:

Integer value of the last error code encountered by the cURL session

Description:

Queries the cURL session indicated by the curld parameter for the last error code encountered. A set of constants are defined by the cURL extension to make utilizing these values easier:

Constant Description
CURLE_OK The last operation executed successfully.
CURLE_COULDNT_CONNECT The cURL session found the requested host, but failed to connect to it.
CURLE_COULDNT_RESOLVE_PROXY The given proxy server’s hostname could not be resolved.
CURLE_COULDNT_RESOLVE_HOST User attempted to access a resource on a host whose name could not be resolved.
CURLE_FAILED_INIT ...

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