Sets the type of regular expressions to use in conditional
statements. Allowed values for type are: posix and
pcre (or perl), case-insensitive. The latter requires
compilation time support.
The selected regular expression type remains in effect for all conditionals
that follow this statement, until next RegexType statement or
end of the configuration file, whichever occurs first.
Regular expression type can be set individually for a directive, using
the -pcre or -posix option (see conditional-option).
See Regular Expressions, for a detailed discussion.
Ignore case when doing regex matching (default: ‘false’). This
directive sets the default for the following conditionals: URL,
Path, QueryParam, Query, StringMatch, as
well as for the DeleteHeader modification directive. Its value
can be overridden for specific services.
This statement is deprecated and will be removed in future versions. Please, use the -icase option to the conditional instead (see conditional-option).