trying to hide .php extension in .htaccess

Hi i am working on a website that had no .htaccess previously.
site only opens with extension domain.com/abc.php but i want it to be domain.com/abc

I have searched some forums added some to my htaccess but so far i m insuccessful. I m keep getting my 404 error

Below is my .htaccess.
Please help me out


Options +FollowSymlinks
RewriteEngine on
rewritecond %{http_host} ^aieus\.com [nc]
rewriterule ^(.*)$ http://www.aieus.com/$1 [r=301,nc]


## EXTENSION REWRITE HIDE PHP#
RewriteCond %{REQUEST_FILENAME} !-d
RewriteCond %{REQUEST_FILENAME}\.php -f
RewriteRule ^(.*)$ $1.php


## Errors ##
ErrorDocument 404 /404.php

 

Try this:

RewriteEngine on
RewriteCond %{REQUEST_FILENAME} !-f
RewriteRule ([\w]{1,9}) $1.php [QSA]

 

@Altfuns I tried and no it's not working

 

I found the problem. Let me explain it to those that have similar problem.

First my issue was related to Godaddy Hosting.

So, addition to the post above
I added :

#Fix Rewrite
Options -Multiviews

to fix the problem.