Created To do list
Created function to read a file and add content to Todo list
Return FALSE if divide by 0 is attempted
Changed if statement to !==  and moved the echo outside if statement
Renamed $key variable to $title
Renamed $new_string string to $famous_fake_physicists
Update the 'is set' check on $something to see if it is 'empty'
unset($nothing)
Added get_input() to allow user to enter file name
Added save option to file menu
For Save option, if file already exists ask user if overwrite or not
Created currency converter program
Created English to Morse program