/**
* The main function for converting to an XML document.
* Pass in a multi dimensional array and this recrusively loops through and builds up an XML document.
*
* @param array $data
* @param string $rootNodeName - what you want the root node to be - defaultsto data.
* @param SimpleXMLElement $xml - should only be used recursively
* @return string XML
*/
public static function toXML($data, $rootNodeName = 'ResultSet', &$xml = null)
{
// turn off compatibility mode as simple xml throws a wobbly if you don't.
if (ini_get('zend.ze1_compatibility_mode') == 1) {
ini_set('zend.ze1_compatibility_mode', 0);
}
if (is_null($xml)) {
$xml = simplexml_load_string("<?xml version='1.0' encoding='utf-8'?><{$rootNodeName} />");
}
//if ( is_null( $xml ) ) $xml = simplexml_load_string( "" );
// loop through the data passed in.
foreach ($data as $key => $value) {
// no numeric keys in our xml please!
if (is_numeric($key)) {
$numeric = 1;
$key = $rootNodeName;
}
// delete any char not allowed in XML element names
$key = preg_replace('/[^a-z0-9\\-\\_\\.\\:]/i', '', $key);
// if there is another array found recrusively call this function
if (is_array($value)) {
$node = ArrayToXML::isAssoc($value) || $numeric ? $xml->addChild($key) : $xml;
// recrusive call.
if ($numeric) {
$key = 'anon';
}
ArrayToXML::toXml($value, $key, $node);
} else {
// add single node.
$value = htmlentities($value);
$xml->addChild($key, $value);
}
}
// pass back as XML
//return $xml->asXML();
// if you want the XML to be formatted, use the below instead to return the XML
$doc = new DOMDocument('1.0');
$doc->preserveWhiteSpace = false;
$doc->loadXML($xml->asXML());
$doc->formatOutput = true;
return $doc->saveXML();
}
/**
* The main function for converting to an XML document.
* Pass in a multi dimensional array and this recrusively loops through and builds up an XML document.
*
* @static
* @param array $data
* @param string $rootNodeName - what you want the root node to be - defaultsto data.
* @param SimpleXMLElement $xml - should only be used recursively
* @return string XML
*/
public static function toXml($data, $rootNodeName = 'data', &$xml = NULL)
{
if (is_null($xml)) {
$xml = new SimpleXMLElement('<' . $rootNodeName . '/>');
}
// loop through the data passed in.
foreach ($data as $key => $value) {
// if numeric key, assume array of rootNodeName elements
if (is_numeric($key)) {
$key = $rootNodeName;
}
// Check if is attribute
if ($key == ArrayToXML::attr_arr_string) {
// Add attributes to node
foreach ($value as $attr_name => $attr_value) {
$xml->addAttribute($attr_name, $attr_value);
}
} else {
// delete any char not allowed in XML element names
$key = preg_replace('/[^a-z0-9\\-\\_\\.\\:]/i', '', $key);
// if there is another array found recrusively call this function
if (is_array($value)) {
// create a new node unless this is an array of elements
$node = ArrayToXML::isAssoc($value) ? $xml->addChild($key) : $xml;
// recrusive call - pass $key as the new rootNodeName
ArrayToXML::toXml($value, $key, $node);
} else {
// add single node.
// $value = htmlentities($value, ENT_COMPAT | ENT_XHTML, ADA_CHARSET);
$new_child = $xml->addChild($key);
if ($new_child !== NULL) {
$node = dom_import_simplexml($new_child);
$no = $node->ownerDocument;
$node->appendChild($no->createCDATASection($value));
}
}
}
}
// pass back as string. or simple xml object if you want!
return $xml->asXML();
}
/**
* The main function for converting to an XML document.
* Pass in a multi dimensional array and this recrusively loops through and builds up an XML document.
*
* @param array $data
* @param string $rootNodeName - what you want the root node to be - defaultsto data.
* @param SimpleXMLElement $xml - should only be used recursively
* @return string XML
*/
public static function toXml($data, $rootNodeName = 'data', &$xml = null)
{
// turn off compatibility mode as simple xml throws a wobbly if you don't.
if (ini_get('zend.ze1_compatibility_mode') == 1) {
ini_set('zend.ze1_compatibility_mode', 0);
}
if (is_null($xml)) {
$xml = simplexml_load_string("<?xml version='1.0' encoding='utf-8'?><{$rootNodeName} />");
}
// loop through the data passed in.
foreach ($data as $key => $value) {
// if numeric key, assume array of rootNodeName elements
if (is_numeric($key)) {
$key = $rootNodeName;
}
// delete any char not allowed in XML element names
$key = preg_replace('/[^a-z0-9\\-\\_\\.\\:]/i', '', $key);
// if there is another array found recrusively call this function
if (is_array($value)) {
// create a new node unless this is an array of elements
$node = ArrayToXML::isAssoc($value) ? $xml->addChild($key) : $xml;
// recrusive call - pass $key as the new rootNodeName
ArrayToXML::toXml($value, $key, $node);
} else {
// add single node.
$value = htmlentities($value);
$xml->addChild($key, $value);
}
}
// pass back as string. or simple xml object if you want!
return $xml->asXML();
}
