array ( 0 => 'index.php', 1 => 'PHP Manual', ), 'head' => array ( 0 => 'UTF-8', 1 => 'en', ), 'this' => array ( 0 => 'function.curl-errno.php', 1 => 'curl_errno', 2 => 'Return the last error number', ), 'up' => array ( 0 => 'ref.curl.php', 1 => 'cURL Functions', ), 'prev' => array ( 0 => 'function.curl-copy-handle.php', 1 => 'curl_copy_handle', ), 'next' => array ( 0 => 'function.curl-error.php', 1 => 'curl_error', ), 'alternatives' => array ( ), 'source' => array ( 'lang' => 'en', 'path' => 'reference/curl/functions/curl-errno.xml', ), 'history' => array ( ), ); $setup["toc"] = $TOC; $setup["toc_deprecated"] = $TOC_DEPRECATED; $setup["parents"] = $PARENTS; manual_setup($setup); contributors($setup); ?>

curl_errno

(PHP 4 >= 4.0.3, PHP 5, PHP 7, PHP 8)

curl_errno — Return the last error number

Description

curl_errno(CurlHandle $handle): int

Returns the error number for the last cURL operation.

Parameters

handle

A cURL handle returned by curl_init().

Return Values

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

Changelog

Version Description
8.0.0 handle expects a CurlHandle instance now; previously, a resource was expected.

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 occurred
if(curl_errno($ch))
{
echo 'Curl error: ' . curl_error($ch);
}
?>

See Also