What is the main difference between PHP4 and PHP5?

[Shreecaterers]

What is the main difference between PHP4 and PHP5?

[coothead]

Hi there Shrreecaterers,

and a warm welcome to these forums.

I will give you the benefit of the doubt with regard to your question,.

So I can only say that I am unable to answer it.

What I can say, though is that both are now unsupported and that
the latest version is now 8.0.3 - 04 Mar 2021.


Further Reading:-

PHP - Currently Supported Versions

PHP - Unsupported Branches

I trust that this will help.

coothead