How-to articles, tricks, and solutions about FOREACH

How to Determine the First and Last Iteration in a Foreach loop?

In this snippet, we are going to figure out how to successfully determine the first and last iteration in a foreach loop with the help of PHP.

php array loop foreach

How to Find the foreach Index with PHP

Here is a short tutorial where you can find three helpful methods allowing to find the foreach index with the help of PHP.

php loop foreach index

How to Fix the "Invalid Argument Supplied for Foreach()" PHP Error

The "invalid argument supplied for foreach()" is considered a common PHP error. With the help of this tutorial, you will figure out how to resolve it.

php array error foreach object