How to use curl in php?

Basic curl example

php curl: simple post request and retrival of page example.

$curl = curl_init();
curl_setopt_array($curl, array(
    CURLOPT_URL => "https://www.google.com",
    CURLOPT_RETURNTRANSFER => true,
    CURLOPT_ENCODING => "",
    CURLOPT_MAXREDIRS => 10,
    CURLOPT_TIMEOUT => 30,
    CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
));

$response = curl_exec($curl);
$err = curl_error($curl);
curl_close($curl);

You can check your Response for result as well as a Error.