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curl_upkeep

Description

Performs any connection upkeep checks

Syntax

curl_upkeep(CurlHandle $handle): bool

Parameters

handle

A cURL handle returned by curl_init().

Return

Returns true on success or false on failure.

Examples

1

<?

$handle = curl_init();

    curl_setopt($handle, CURLOPT_URL, "https://www.php.net/");
    curl_setopt($handle, CURLOPT_RETURNTRANSFER, true);
    curl_setopt($handle, CURLOPT_HTTP_VERSION, CURL_HTTP_VERSION_2_0);
    curl_setopt($handle, CURLOPT_SSL_VERIFYPEER, false);
    curl_setopt($handle, CURLOPT_UPKEEP_INTERVAL_MS, 200);

    if(curl_exec($handle))
    {
        usleep(300);

        $return = curl_upkeep($handle);

        var_export($return);
    }

curl_close($handle);

?>
true
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