Ajax based application(front end html/javascript,backend data files and back end php handler) that retrieves and display one randomly using text message from the back end data base when the user click on the button

this is the output

This is the last message from the database. Click here to retrieve a new or random old message This is another message Click here to retrieve a new or random old message This is the last message from the database. Click here to retrieve a new or random old message This is another message Click here to retrieve a new or random old message