- class ArrayToXML
- {
- /**
- * 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', $xml=null)
- {
- // turn off compatibility mode as simple xml throws a wobbly if you don't.
- if (ini_get('zend.ze1_compatibility_mode') == 1)
- {
- ini_set ('zend.ze1_compatibility_mode', 0);
- }
- if ($xml == null)
- {
- $xml = simplexml_load_string("<?xml version='1.0' encoding='utf-8'?><$rootNodeName />");
- }
- // loop through the data passed in.
- foreach($data as $key => $value)
- {
- // no numeric keys in our xml please!
- if (is_numeric($key))
- {
- // make string key...
- $key = "unknownNode_". (string) $key;
- }
- // replace anything not alpha numeric
- $key = preg_replace('/[^a-z]/i', '', $key);
- // if there is another array found recrusively call this function
- if (is_array($value))
- {
- $node = $xml->addChild($key);
- // recrusive call.
- ArrayToXML::toXml($value, $rootNodeName, $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();
- }
- }
- //该片段来自于http://www.codesnippet.cn/detail/12122012936.html
来源: http://www.codesnippet.cn/detail/12122012936.html