import Character code problem

[close]
`http://php.net/manual/en/function.xml-parser-create.php

// Parse the XML file into a verbose, flat array struct.
// Then, coerce that into a simple nested array.
function getTree() {
$parser = xml_parser_create(); // ‘ISO-8859-1’
xml_parser_set_option($parser, XML_OPTION_SKIP_WHITE, 1);
xml_parse_into_struct($parser, $this->data, $vals, $index);
xml_parser_free($parser);

$i = -1;
return $this->getchildren($vals, $i);
}