Turn off php signature

To turn off PHP information signature, you can modify /etc/php.ini file and change the following (turns PHP signature on)

expose_php = On

to (turns PHP signature Off

expose_php = Off

Note from PHP.ini file:

; Decides whether PHP may expose the fact that it is installed on the server
; (e.g. by adding its signature to the Web server header). It is no security
; threat in any way, but it makes it possible to determine whether you use PHP
; on your server or not.

Also see, Find and Replace


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