Retrieving information from a File
The PHP code will search this Plain Text File.
Followed by the Explode function.
The Explode function will index all new lines.
The indexed lines will then be assigned with a line break.
Otherwise, the line breaks in the Text File would be ignored.
Writing To A File
Every time this PHP is opened, any text present in the variable $write, will be added to the Data.txt file.