Can I post the form data fright to a Mysql database using a call to a php page ?

When submit button is pressed can it send the field data to a mysql database in the form of a .php?data1=etc.

Yes. It is possible to send the form submission data to MySQL by following the guide below:

https://www.jotform.com/help/126-How-to-send-Submissions-to-Your-MySQL-Database-Using-PHP

Please give it a try and let us know if you need any further assistance. We will be happy to assist.