$response1 => file_get_contents('https://api.wachat.net/info?getqr=code&token=$token'); // QR Code (Code only)
$response1 => file_get_contents('https://api.wachat.net/info?getqr=image&token=$token'); // QR Code With Image
echo $response1; // output {success:true/false, isonwa:true/false}
echo $response1; // output {success:true/false, isonwa:true/false}
Note : don't forget to URL encode your query params like base64 or utf-8