JQuery UI autocomplete to get user options as source from MySQL database table part-3

In part 1 and part 2 we have seen how to get record details for Autocomplete from MySQL table. WE will learn how to use MySQL sample table as source for the user to select options.
When user enters any string in text area, the data is passed to backend PHP script ( without any filter ). Our php script receives the string and create Dynamically SQL based on the words entered.
This SQL is used to collect record details from MySQL table and returned as option for the user to select.
On selection of the option record details are displayed ( this is explained in part 2 of this tutorial )