Are there any specific PHP libraries or functions recommended for handling SOAP requests to control Fritzbox settings?

To handle SOAP requests to control Fritzbox settings in PHP, you can use the built-in SoapClient class provided by PHP. This class allows you to easily create SOAP clients and make requests to SOAP servers. You can use this class to send SOAP requests to the Fritzbox API and control settings programmatically.

// Create a new SoapClient instance
$client = new SoapClient('http://fritzbox/api');

// Make a SOAP request to control Fritzbox settings
$response = $client->__soapCall('controlSetting', ['param1' => 'value1', 'param2' => 'value2']);

// Process the response
if ($response) {
    echo 'Setting controlled successfully';
} else {
    echo 'Failed to control setting';
}