function toXML(&$definition, $part = false, $replaceVars = false)
{
//return back xml
$result = "";
if (!$definition && is_object($this)) {
$definition = $this->_arrOutput;
}
if (!$definition) {
parent::raiseError("No definition found");
return '';
}
$c = 0;
while (isset($definition[$c])) {
//assign node value
if (isset($definition[$c]["textnode"])) {
//replacements on text nodes
if ($replaceVars) {
$dummyTag = new CMS_XMLTag('html', array(), array(), array('context' => CMS_XMLTag::HTML_CONTEXT));
$result .= $dummyTag->replaceVars((string) $definition[$c]["textnode"]);
} else {
$result .= (string) $definition[$c]["textnode"];
}
} elseif (isset($definition[$c]["phpnode"])) {
//replacements on text nodes
if ($replaceVars) {
$dummyTag = new CMS_XMLTag('html', array(), array(), array('context' => CMS_XMLTag::HTML_TAG_CONTEXT));
$result .= '<?php ' . $dummyTag->replaceVars($definition[$c]["phpnode"]) . ' ?>';
} else {
$result .= '<?php ' . $definition[$c]["phpnode"] . ' ?>';
}
} else {
$autoclosed = in_array($definition[$c]["nodename"], CMS_xml2Array::$autoClosedTagsList) || substr($definition[$c]["nodename"], 0, 3) == 'atm' && !isset($definition[$c]["childrens"]);
if (!$part || $part == self::ARRAY2XML_START_TAG) {
$tagOpening = '<' . $definition[$c]["nodename"];
if (is_array($definition[$c]["attributes"])) {
while (list($key, $value) = each($definition[$c]["attributes"])) {
$tagOpening .= ' ' . $key . '="' . $value . '"';
}
}
$tagOpening .= $autoclosed ? ' />' : '>';
$tagOpenReplaced = false;
if ($replaceVars) {
$dummyTag = new CMS_XMLTag('html', array(), array(), array('context' => CMS_XMLTag::HTML_TAG_CONTEXT));
$prepared = addcslashes($tagOpening, '"');
$replaced = $dummyTag->replaceVars($prepared);
if ($replaced != $prepared) {
$tagOpening = '<?php echo "' . $replaced . '"; ?>';
$tagOpenReplaced = true;
}
}
$result .= $tagOpening;
}
if (!$part) {
if (isset($definition[$c]["childrens"])) {
$result .= $this->toXML($definition[$c]["childrens"], $part);
}
}
if ((!$part || $part == self::ARRAY2XML_END_TAG) && !$autoclosed) {
$tagClose = '</' . $definition[$c]["nodename"] . '>';
if (isset($tagOpenReplaced) && $tagOpenReplaced) {
$tagClose = '<?php echo "' . $tagClose . '"; ?>';
}
$result .= $tagClose;
}
}
$c++;
}
return $result;
}