/**
* Converts attributes of an object to xml code
*
* Original obj2xml() function by <*****@*****.**>
* as found on http://www.php.net/manual/en/function.get-defined-vars.php
* Fixed and improved by Robin Johnson <*****@*****.**>
*
* @param object the source
* @param string identication
*
* @access public
*/
function obj2xml($v, $indent = '')
{
$attr = '';
foreach ($v as $key => $val) {
if (is_string($key) && $key == '__attr') {
continue;
}
// Check for __attr
if (is_object($val->__attr)) {
foreach ($val->__attr as $key2 => $val2) {
$attr .= " {$key2}=\"{$val2}\"";
}
} else {
$attr = '';
}
// Preserve data type information
$attr .= ' type="' . gettype($val) . '"';
if (is_array($val) || is_object($val)) {
echo "{$indent}<{$key}{$attr}>\n";
obj2xml($val, $indent . ' ');
echo "{$indent}</{$key}>\n";
} else {
if (is_string($val) && $val == '') {
echo "{$indent}<{$key}{$attr} />\n";
} else {
echo "{$indent}<{$key}{$attr}>{$val}</{$key}>\n";
}
}
}
// end while
}
function array2xml(&$parent, $a)
{
foreach ($a as $key => $val) {
if (is_integer($key)) {
$keystr = "record";
} else {
$keystr = $key;
}
if (is_object($val)) {
$el = new DOMElement($keystr);
$parent->appendChild($el);
obj2xml($el, $val);
} elseif (is_array($val)) {
$el = new DOMElement($keystr);
$parent->appendChild($el);
array2xml($el, $val);
} else {
$parent->appendChild(new DOMElement($keystr, $val));
}
}
}
function obj2xml($v, $indent = '')
{
while (list($key, $val) = each($v)) {
if ($key == '__attr') {
continue;
}
// Check for __attr
if (is_object($val->__attr)) {
while (list($key2, $val2) = each($val->__attr)) {
$attr .= " {$key2}=\"{$val2}\"";
}
} else {
$attr = '';
}
if (is_array($val) || is_object($val)) {
print "{$indent}<{$key}{$attr}>\n";
obj2xml($val, $indent . ' ');
print "{$indent}</{$key}>\n";
} else {
print "{$indent}<{$key}{$attr}>{$val}</{$key}>\n";
}
}
}
