// generate_license_key.php function generateLicenseKey() $licenseKey = substr(md5(uniqid(mt_rand(), true)), 0, LICENSE_KEY_LENGTH); return $licenseKey;
This endpoint accepts the license key and domain from the client application. It returns a JSON response indicating whether the software is authorized to run. php license key system github
Store the generated key in your database along with additional metadata: customer name, expiry date, allowed domain(s), number of seats, etc. // generate_license_key
Here's a basic example of a PHP license key system using GitHub: Here's a basic example of a PHP license
// validate_license_key.php function validateLicenseKey($licenseKey) $ch = curl_init(GITHUB_REPO); curl_setopt($ch, CURLOPT_RETURNTRANSFER, true); $response = curl_exec($ch); curl_close($ch); $licenseKeys = json_decode($response, true); return in_array($licenseKey, $licenseKeys);
Assuming you want an overview of the logic and best practices behind building or choosing a PHP license key system, here is an essay on the subject. Building and Managing PHP License Key Systems via GitHub
This project is unique because it focuses on licensing proprietary desktop applications via a LAMP-based server.