PHP Files  Randomizing All Lines in a File Problem You want to randomly reorder all lines in a file. You have a file of funny quotes, for example, and you want to pick out one at random. Solution Read all the lines in the file i...

PHP Files  Picking a Random Line from a File Problem You want to pick a line at random from a file; for example, you want to display a selection from a file of sayings. Solution Spread the selection odds evenly over all lines ...