Hi guys am looking for PHP source code for my final year project

The proposed system is intended to provide the facility of automating the way by which goods are tracked and cleared by the clearance officials and the owner of the goods creation of general database would make sure of safe keeping of all details that pertain to different user wishing to clear different goods. This system will be a web server system, meaning that all the transactions would be carried out through the help of the internet the entire database used would be an online database. People who would access the system would include the administrator who is in charge of maintaining the system and the user/person wishing to clear his goods. The administrative office of the department is responsible for managing details on the system including shipment details, payment details, reports, invoice and so many others