Build a web Application

A php web application for sending payslips in PDF format as attachment to employees email addresses. The source payslip file comes as one huge PDF document of about 500 pages with each page roughly corresponding to an individual employee’s payslip. The application steps are broken down as follows: 1. The admin uploads the source pdf file into the application. 2. The application splits the source pdf file into single pages corresponding to each employee’s individual payslip. The split should be done by using a unique employee identifier placed in each employee’s payslip page. 3. Each individual file would then be renamed to correspond to the employee’s identification number with the month and year of the payslip before being stored on the server. 4. Finally at the click of a button ,the application should send the payslips to all employees with the ability to pause sending, stop sending and resume sending in the event of network failure and or power outage. The application should be able to send to only one or just a couple of employees if need be.