PHP Bootcamp: Part 5 – Switch, While/For Loops, And Functions – WestHost Blog
How do I repeat a watermark image with GD and PHP? - Stack Overflow
str_repeat() is a built-in PHP function that repeats a string a specified number of times. It takes two parameters: the string to be repeated, and the number of times it should be
Repeating Actions Through Iteration | PHP Crash Course | InformIT