PHP : Case insensitive string comparison

PHP : Case insensitive string comparison
To Access My Live Chat Page,
On Google, Search for "hows tech developer connect"

I promised to share a hidden feature with you, and here it is.
This is a YouTube's feature which works on Desktop.
First, Ensure that the video is playing before proceeding.
Then, type the letters 'awesome' on your keyboard as the next step.
You will see a flashing rainbow instead of a regular progress bar on YouTube.

An introduction to myself in a few words,
Hello there, my name is Delphi.
Let me help you get the answers you need to your questions.
PHP : Case insensitive string comparison
I am always open to chatting or receiving comments from you if you have more specific queries.
If you have knowledge to contribute or an answer to provide, please leave a comment below.
Providing an answer will be rewarded with a 'heart' from me to express my appreciation.
: insensitive string comparison PHP Case