Extensible Markup Language (XML) is a markup language which defines a set of rules for encoding documents in a format which is both human-readable and machine-readable. It is defined in the XML 1.0 Specification produced by the W3C, and several other related specifications, all open standards.
<?php
$data = array(
'name' => array(
'first' => 'Randy',
'last' => 'Septian'
),
'phone' => array(
'personal' => array(
'mobile' => '085687xxxxx',
'home' => '0217788xxxx'
),
'office' => array(
'fax' => '0217788xxxx'
)
),
'gender' => 'male'
);
$xml = new XmlWriter();
$xml->openMemory();
$xml->startDocument('1.0', 'UTF-8');
$xml->startElement('root');
function write(XMLWriter $xml, $data){
foreach($data as $key => $value){
if(is_array($value)){
$xml->startElement($key);
write($xml, $value);
$xml->endElement();
continue;
}
$xml->writeElement($key, $value);
}
}
write($xml, $data);
$xml->endElement();
echo $xml->outputMemory(true);
?>