*** Authorization Request in PHP ***|
 
$ch = curl_init('https://sandbox.safaricom.co.ke/oauth/v1/generate?grant_type=client_credentials');
curl_setopt($ch, CURLOPT_HTTPHEADER, [
  'Authorization: Basic ' . base64_encode('ZdlL8HhGsn45KsykgUW9TtfxyX8Li6X7:wgxiChauU21F7SF8')
]);
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
$response = curl_exec($ch);
echo json_decode($response);


Items to SESSION:
+ Trainer
+ Facility
+ Sport
+ No. of Days
+ Trainer Level
+ Facility Level
+ Payment Details
+ Customer Email
+ Trainer Email
+ Admin Email

INSERT INTO DB for RECORDS


contact, trainers, lessons


SELECT
                    trainers.id AS id,
                    trainers.firstname AS firstname,
                    trainers.lastname AS lastname,
                    trainers.facility1 AS facility1,
                    trainers.facility2 AS facility2,
                    trainers.sport AS sport_id,
                    trainers.gender AS gender,
                    trainers.location AS location,
                    trainers.trainer_rating AS trainer_ratings,
                    contacts.prof_picture AS profile_picture,
                    contacts.email AS email,
                    contacts.phone_number1 AS phone_number1,
                    contacts.phone_number2 AS phone_number2,
                    contacts.ward AS ward,
                    trainers.training_level AS training_level
                    lessons.name AS sport,
                    lessons.base_price AS base_price
                  FROM contacts
                  JOIN trainers 
                    ON trainers.id=contacts.user_id
                  JOIN lessons
                    ON trainers.sport=lessons.id
                  WHERE location=:location


                  ATBBYNMwUsqUYGwXKZ5PMhjfQt9731E72920