2.3.4 <FilesMatch>
<FilesMatch> defines directives that are applied only for files that meet conditions specified by using regular expressions.
Description
<FilesMatch> defines directives that are applied only for files that meet conditions specified by using regular expressions. You can specify file names by using regular expressions and then specify directives that are applied only for the specified files.
Syntax
<FilesMatch regular_expression> directive [directive ...] </FilesMatch>
Locations where it can be written
httpsd.conf, <VirtualHost>, <Directory>, and .htaccess