PHP curl_strerror function
PHP curl_strerror function
(PHP 5> = 5.5.0)
curl_strerror - describes the error return codes.
Explanation
string curl_strerror ( int $errornum )
Returns the text description of the error codes.
parameter
errornum
A »cURL error code constant.
return value
Returns an error code description information, illegal error code returns NULL.
Examples
<?php // 创建一个拼写错误的URL的cURL句柄 $ch = curl_init("htp://example.com/"); // 发送请求 curl_exec($ch); // 检查错误代码并显示错误信息 if($errno = curl_errno($ch)) { $error_message = curl_strerror($errno); echo "cURL error ({$errno}):\n {$error_message}"; } // 关闭句柄 curl_close($ch); ?>
The above example will output:
cURL error (1): Unsupported protocol