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.IX Title "URI::Split 3"
.TH URI::Split 3 2023-10-04 "perl v5.38.0" "User Contributed Perl Documentation"
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.SH NAME
URI::Split \- Parse and compose URI strings
.SH SYNOPSIS
.IX Header "SYNOPSIS"
.Vb 3
\& use URI::Split qw(uri_split uri_join);
\& ($scheme, $auth, $path, $query, $frag) = uri_split($uri);
\& $uri = uri_join($scheme, $auth, $path, $query, $frag);
.Ve
.SH DESCRIPTION
.IX Header "DESCRIPTION"
Provides functions to parse and compose URI
strings.  The following functions are provided:
.ie n .IP "($scheme, $auth, $path, $query, $frag) = uri_split($uri)" 4
.el .IP "($scheme, \f(CW$auth\fR, \f(CW$path\fR, \f(CW$query\fR, \f(CW$frag\fR) = uri_split($uri)" 4
.IX Item "($scheme, $auth, $path, $query, $frag) = uri_split($uri)"
Breaks up a URI string into its component
parts.  An \f(CW\*(C`undef\*(C'\fR value is returned for those parts that are not
present.  The \f(CW$path\fR part is always present (but can be the empty
string) and is thus never returned as \f(CW\*(C`undef\*(C'\fR.
.Sp
No sensible value is returned if this function is called in a scalar
context.
.ie n .IP "$uri = uri_join($scheme, $auth, $path, $query, $frag)" 4
.el .IP "\f(CW$uri\fR = uri_join($scheme, \f(CW$auth\fR, \f(CW$path\fR, \f(CW$query\fR, \f(CW$frag\fR)" 4
.IX Item "$uri = uri_join($scheme, $auth, $path, $query, $frag)"
Puts together a URI string from its parts.
Missing parts are signaled by passing \f(CW\*(C`undef\*(C'\fR for the corresponding
argument.
.Sp
Minimal escaping is applied to parts that contain reserved chars
that would confuse a parser.  For instance, any occurrence of '?' or '#'
in \f(CW$path\fR is always escaped, as it would otherwise be parsed back
as a query or fragment.
.SH "SEE ALSO"
.IX Header "SEE ALSO"
URI, URI::Escape
.SH COPYRIGHT
.IX Header "COPYRIGHT"
Copyright 2003, Gisle Aas
.PP
This library is free software; you can redistribute it and/or
modify it under the same terms as Perl itself.