'can not hide X-Powered-By with expose_php

I want to hide my php version in response headers and for that I changed expose_php to off but it does not work
My php.ini file

and I added Header unset X-Powered-By to my htaccess file but in did not work either can you guide me for that?



Solution 1:[1]

and I added Header unset X-Powered-By to my htaccess file but in did not work either

Depending on which group the X-Powered-By header has been set, you may need to use the always condition (instead of the default onsuccess). For example:

Header always unset X-Powered-By

You can also try removing the header from within PHP itself. For example:

<?php
header_remove('X-Powered-By');

Reference:

Solution 2:[2]

When I tried the in my localhost The Value off didn't work for me instead Off worked for me, looks like its case sensitive

Note: Server Restart Is Necessary

Sources

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Source: Stack Overflow

Solution Source
Solution 1 MrWhite
Solution 2 RaZoo