function _fromArray_getExtractSub($v)
{
// is it a string, a numerical array or an associative array?
$sub = "_fromArray_extract";
if (is_array($v)) {
if (_MiniXML_NumKeyArray($v)) {
// All numeric - assume it is a "straight" array
$sub .= "ARRAY";
} else {
$sub .= "AssociativeARRAY";
}
} else {
$sub .= "STRING";
}
return $sub;
}
function toStructure()
{
$retHash = array();
$contents = "";
$numAdded = 0;
foreach ($this->xattributes as $attrname => $attrvalue) {
$retHash[$attrname] = $attrvalue;
$numAdded++;
}
for ($i = 0; $i < $this->xnumChildren; $i++) {
if ($this->isElement($this->xchildren[$i])) {
$name = $this->xchildren[$i]->name();
$struct = $this->xchildren[$i]->toStructure();
$existing = NULL;
if (isset($retHash[$name])) {
$existing =& $retHash[$name];
}
if ($existing) {
if (_MiniXML_NumKeyArray($existing)) {
array_push($existing, $struct);
} else {
$newArray = array();
array_push($newArray, $existing);
array_push($newArray, $struct);
$retHash[$name] =& $newArray;
}
} else {
$retHash[$name] = $struct;
}
$numAdded++;
} else {
$contents .= $this->xchildren[$i]->getValue();
}
}
if ($numAdded) {
if (!empty($contents)) {
$retHash['-content'] = $contents;
}
return $retHash;
} else {
return $contents;
}
}