// Set the consumer key and consumer secret as follows
$mpesa = new \Explicador\E2paymentsPhpSdk\Mpesa();
$mpesa->setClientId('your e2payments client id');
$mpesa->setClientSecret('your e2payments client secret');
$mpesa->setWalletId('your walletId from e2payments');// 'live' production environment 

//This creates transaction between an M-Pesa short code to a phone number registered on M-Pesa.

$result = $mpesa->c2b($phone_number, $amount, $reference);

// Your variables

// The e2payments is REST API based platform
// find or create your credential from: https://e2payments.explicador.co.mz/admin/credentials

$client_id = 'oQPGhzqyDRilpzvTT6g0nhSeomVQ9G7zZrvY4v00'; //you must change
$client_secret = '961022ed-08f6-4980-a1b3-f017fd15b800'; //you must change

// find your wallet_id from: https://e2payments.explicador.co.mz/admin/mpesa
// or in the organizations where you were invited 
// The wallet_id starts by (#), insert here without (#)

$wallet_id = '111111'; //you must change
 
// SDK initiation for mpesa transaction
$mpesa = new \Explicador\E2paymentsPhpSdk\Mpesa([
   'client_secret' => $client_secret,
   'client_id'     => $client_id,
   'wallet_id'     => $wallet_id,
]);

//This creates transaction between an M-Pesa short code to a phone number registered on M-Pesa.
$result = $mpesa->c2b($phone_number, $amount, $reference);

echo var_dump($result);