- var_dump: documentation ( source)
- simplexml_load_string: documentation ( source)
<?php
$foo = 'bar';
print "regular string ... ";
var_dump(empty($foo)); #Should be false
$xml = simplexml_load_string("<xml><something>somevalue</something></xml>");
$xml2 = simplexml_load_string("<xml>\n<something>somevalue</something>\n</xml>");
foreach($xml as $key => $value) {
var_dump($value);
}
foreach($xml2 as $key => $value) {
var_dump($value);
}