(PHP 5 >= 5.5.0, PHP 7, PHP 8)
curl_multi_strerror — Return string describing error code
curl_multi_strerror(int $error_code): ?string
Returns a text error message describing the given CURLM_* error code.
error_code One of the CURLM_* constants.
Returns error string for valid error code, null otherwise.
© 1997–2025 The PHP Documentation Group
Licensed under the Creative Commons Attribution License v3.0 or later.
https://www.php.net/manual/en/function.curl-multi-strerror.php