curl_strerror Return string describing the given error code &reftitle.description; stringcurl_strerror interrornum Returns a text error message describing the given error code. &reftitle.parameters; errornum One of the cURL error codes constants. &reftitle.returnvalues; Returns error description or &null; for invalid error code. &reftitle.examples; <function>curl_errno</function> example ]]> &example.outputs; &reftitle.seealso; curl_errno curl_error Curl error codes