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Return the last error number
cURL Functions
PHP Manual

curl_errno

(PHP 4 >= 4.0.3, PHP 5)

curl_errno — Return the last error number

Description

int curl_errno ( resource $ch )

Returns the error number for the last cURL operation.

Parameters

ch

A cURL handle returned by curl_init().

Return Values

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

Examples

Example #1 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 occured
if(curl_errno($ch))
{
    echo 'Curl error: ' . curl_error($ch);
}

// Close handle
curl_close($ch);
?>

See Also

cURL Functions
PHP Manual