September 2001
Intermediate to advanced
768 pages
32h 45m
English
Content preview from PHP Functions Essential Reference
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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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