PHP code for converting arrays into XML format

Below is the online
Copy codeThe Code is as follows:
Class ArrayToXML
{
/**
* The main function for converting to an XML document.
* Pass in a multi dimen1_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-shoshould 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. zemo-compatibility_mode ') = 1)
{
Ini_set ('zend. zemo-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 ();
}
}

The code I edited is as follows:
Copy codeThe Code is as follows:
Function arrtoxml ($ arr, $ dom = 0, $ item = 0 ){
If (! $ Dom ){
$ Dom = new DOMDocument ("1.0 ");
}
If (! $ Item ){
$ Item = $ dom-> createElement ("root ");
$ Dom-> appendChild ($ item );
}
Foreach ($ arr as $ key => $ val ){
$ Itemx = $ dom-> createElement (is_string ($ key )? $ Key: "item ");
$ Item-> appendChild ($ itemx );
If (! Is_array ($ val )){
$ Text = $ dom-> createTextNode ($ val );
$ Itemx-> appendChild ($ text );
} Else {
Arrtoxml ($ val, $ dom, $ itemx );
}
}
Return $ dom-> saveXML ();
}

Convert an array to XML format
Copy codeThe Code is as follows:
<?
$ ElementLevel = 0;
Function array_Xml ($ array, $ keys = '')
{
Global $ elementLevel;
If (! Is_array ($ array ))
{
If ($ keys = ''){
Return $ array;
} Else {
Return "\ n <$ keys>". $ array. "</$ keys> ";
}
} Else {
Foreach ($ array as $ key => $ value)
{
$ HaveTag = true;
If (is_numeric ($ key ))
{
$ Key = $ keys;
$ HaveTag = false;
}
/**
* The first element
*/
If ($ elementLevel = 0)
{
$ StartElement = "<$ key> ";
$ EndElement = "</$ key> ";
}
$ Text. = $ startElement. "\ n ";
/**
* Other elements
*/
If (! $ HaveTag)
{
$ ElementLevel ++;
$ Text. = "<$ key>". array_Xml ($ value, $ key). "</$ key> \ n ";
} Else {
$ ElementLevel ++;
$ Text. = array_Xml ($ value, $ key );
}
$ Text. = $ endElement. "\ n ";
}
}
Return $ text;
}
?>

Function Description and example
Copy codeThe Code is as follows:
<?
$ Array = array (
"Employees" => array (
"Employee" => array (
Array (
"Name" => "name one ",
"Position" => "position one"
),
Array (
"Name" => "name two ",
"Position" => "position two"
),
Array (
"Name" => "name three ",
"Position" => "position three"
)
)
)
);
Echo array_Xml ($ array );
?>