PHP curl_errno() Function Usage and Example

PHP CURL Reference Manual

(PHP 4 >= 4.0.3, PHP 5)

curl_errno — Returns the last error number

Syntax

int curl_errno ( resource $ch )

Returns the error number of the last CURL operation.

Parameter

ch

The CURL handle returned by curl_init().

Return value

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

Online Examples

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

See

• curl_error() - Returns a string that protects the most recent error of the current session

• Curl Error Number

PHP CURL Reference Manual