Server : Apache/2.4.41 (Ubuntu) System : Linux absol.cf 5.4.0-198-generic #218-Ubuntu SMP Fri Sep 27 20:18:53 UTC 2024 x86_64 User : www-data ( 33) PHP Version : 7.4.33 Disable Function : pcntl_alarm,pcntl_fork,pcntl_waitpid,pcntl_wait,pcntl_wifexited,pcntl_wifstopped,pcntl_wifsignaled,pcntl_wifcontinued,pcntl_wexitstatus,pcntl_wtermsig,pcntl_wstopsig,pcntl_signal,pcntl_signal_get_handler,pcntl_signal_dispatch,pcntl_get_last_error,pcntl_strerror,pcntl_sigprocmask,pcntl_sigwaitinfo,pcntl_sigtimedwait,pcntl_exec,pcntl_getpriority,pcntl_setpriority,pcntl_async_signals,pcntl_unshare, Directory :  /usr/share/perl5/XML/XPath/

Upload File : current_dir [ Writeable ] document_root [ Writeable ]

package XML::XPath::Root;

$VERSION = '1.44';

use strict; use warnings;
use XML::XPath::XMLParser;
use XML::XPath::NodeSet;

sub new {
	my $class = shift;
	my $self; # actually don't need anything here - just a placeholder
	bless \$self, $class;
}

sub as_string {
	# do nothing
}

sub as_xml {
    return "<Root/>\n";
}

sub evaluate {
	my $self = shift;
	my $nodeset = shift;

#	warn "Eval ROOT\n";

	# must only ever occur on 1 node
	die "Can't go to root on > 1 node!" unless $nodeset->size == 1;

	my $newset = XML::XPath::NodeSet->new();
	$newset->push($nodeset->get_node(1)->getRootNode());
	return $newset;
}

1;