What server commands are needed to establish a connection with ICQ using PHP?

To establish a connection with ICQ using PHP, you can use cURL to send HTTP requests to the ICQ API. You will need to send a POST request with the necessary parameters to authenticate and establish a connection with ICQ.

$icqApiUrl = 'https://api.icq.net/bot/v1/auth/login'; // ICQ API URL for authentication
$icqToken = 'YOUR_ICQ_TOKEN'; // Your ICQ token

$data = array(
    'token' => $icqToken
);

$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $icqApiUrl);
curl_setopt($ch, CURLOPT_POST, 1);
curl_setopt($ch, CURLOPT_POSTFIELDS, http_build_query($data));
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);

$response = curl_exec($ch);

if($response === false){
    echo 'Error: ' . curl_error($ch);
} else {
    echo 'Connection established with ICQ';
}

curl_close($ch);