curl_multi_strerror

(PHP 5 >= 5.5.0, PHP 7, PHP 8)

curl_multi_strerrorReturn string describing error code

Description

curl_multi_strerror(int $error_code): ?string

Returns a text error message describing the given CURLM error code.

Parameters

error_code

One of the » CURLM error codes constants.

Return Values

Returns error string for valid error code, null otherwise.

Examples

Example #1 curl_multi_strerror() example

<?php
// Create cURL handles
$ch1 = curl_init("http://example.com/");
$ch2 = curl_init("http://php.net/");

// Create a cURL multi handle
$mh = curl_multi_init();

// Add the handles to the multi handle
curl_multi_add_handle($mh, $ch1);
curl_multi_add_handle($mh, $ch2);

// Execute the multi handle
do {
$status = curl_multi_exec($mh, $active);
if (
$active) {
curl_multi_select($mh);
}
} while (
$active && $status === CURLM_OK);

// Check for errors
if ($status != CURLM_OK) {
// Display error message
echo "ERROR!\n " . curl_multi_strerror($status);
}

?>

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