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<?php use \Firebase\JWT\JWT; //function to generate JWT function generateJWT () { $key = 'key'; $secret = 'secret'; $token = array( "iss" => $key, // The benefit of JWT is expiry tokens, we'll set this one to expire in 1 minute "exp" => time() + 60 ); return JWT::encode($token, $secret); } echo generateJWT();

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