Got a phone, computer, or tablet? You can practice doing math in your head! Online math flashcards that get harder and harder as the player progresses and level up.
Here’s a useful PHP function for when you need to check if a file or folder of a certain name already exists on your server.
Here’s a PHP function I like to use to check a string if it contains any of the words from an array.
This code will grab the source code from whatever page you want and display it on YOUR OWN site.
This is a quick and easy way to alternate chunks of code using PHP. This is useful if you’re alternating row colors in a table or chart using a standard ‘If/Else’ statement.
When you need to get the current URL + URI of the current page.