curl_errno

(PHP 4 >= 4.0.3, PHP 5, PHP 7)

Return the last error number

int curl_errno ( resource $ch )

Returns the error number for the last cURL operation.

Parameters:

A cURL handle returned by curl_init().

Returns:

Returns the error number or 0 (zero) if no error occurred.

Examples:

curl_errno() example

<?php
// Create a curl handle to a non-existing location
$ch = curl_init('http://404.php.net/');
 
// Execute
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_exec($ch);
 
// Check if any error occurred
if(curl_errno($ch))
{
    echo 'Curl error: ' . curl_error($ch);
}
 
// Close handle
curl_close($ch);
?>