Today, We are going to learn How to create Category tree from Array using PHP. Many times we need to create the parent and child category tree. Let’s make it easy with a single function. Yes, You can create the parent and child tree from Array using a single PHP function. Let’s follow the function and pass Array for creating parent and child category tree.

Category tree from Array

Finally, Our function is ready Now, you just need to pass the category array-like.

Now, let’s pass this Array to buildTree then check the output.

We got output something like below.

So, Our category tree is ready with parent and child hierarchy.

If you face any issue after using this code please write a comment.