Description:
------------
---
From manual page: http://www.php.net/function.simplexml-load-string
---
$xml = simplexml_load_string("<root><test>TEST</test></root>");



Test script:
---------------
if(function_exists('simplexml_load_string')){
$xml = simplexml_load_string("<root><test>TEST</test></root>");
print_r($xml);
}
else {
echo "function not exists";
}

Expected result:
----------------
SimpleXMLElement Object
(
    [test] => TEST
)

Actual result:
--------------
function not exists