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lib/CGI/Scriptpaths.pm  view on Meta::CPAN

returns undef if none

=head2 abs_cgibin()

tries to find path to cgi-bin
may warn and return undef

=head2 DOCUMENT_ROOT()

assumes this is a website and returns document root
if $ENV{DOCUMENT_ROOT} is not set, it tries to test and guess for it
on failure returns undef

=head2 script_rel_path()

returns script's relative path to DOCUMENT_ROOT()
warns and returns undef on failure

=head2 script_rel_loc()

returns the path of the directory the script resides in, relative to DOCUMENT_ROOT()