Question

I have paragraph or words like: $title = "stack over flow is good site"

I want it in tags like : stack, over, flow , is, good, site

<? echo strtolower( $title); ?>

In php which function i use?

Answer 1

This line should work for you.

<? echo strtolower(str_replace(" ", ",", $title)); ?>

Or you can try

<? echo implode(', ', explode(" ", strtolower($title))); ?>