curl_errno
Description
Return the last error number
Syntax
curl_errno ( resource $ch ) : int
Parameters
chA cURL handle returned by curl_init().
Return
Returns the error number or 0 (zero) if no error occurred.
Examples
1
<?
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, "https://nonexistent.osbo.com/");
curl_exec($ch);
$return = curl_errno($ch);
echo $return;
curl_close($ch);
?>6
2
<?
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, "https://nonexistent.osbo.com/");
curl_exec($ch);
if (curl_errno($ch)) {
echo curl_error($ch);
}
curl_close($ch);
?>Could not resolve host: nonexistent.osbo.com
