PHP script to automatically send regular reminders

Question

I’m currently learning PHP and I’m thinking of using it to automate some parts of my workflow.

I use waveapps for accounting and every Monday Morning I send a reminder email to Companies which have unpaid invoices with us.
Subject: xx days due. {{Invoice no}} for {{item supplied}} on supply date.
Content: A little preliminaries and then it contains outstanding invoices and dates raised .
Attachment: invoice, original quotation and signed delivery note in pdf format.

Sent to [e-mail] and cc:[e-mail]

Is there a way to automate this with PHP? Cron jobs, etc. I have a web server I can upload to.
Any scripts or anything else would be helpful as I’m in over my head at the moment.

Answer 1

You answered yourself.
Cronjobs.