将带有XML数据的stdClass对象转换为PHP中的数组

Question

Given this object:

stdClass Object (
    [customerdata] => <TPSession userid="22" CustomerId="123456"LoginId="123456"/><TPSession userid="26" CustomerId="1234567"LoginId="1234567" />
)

How can I convert this XML data to an array using PHP?

Answer 1

只需将其转换为数组：

$arr = (array) $obj;

Answer 2

Xml data in the question is not valid.

1. It has no root element
2. CustomerId="1234567"LoginId="1234567" breaks xml parsing

You need to wrap it into root element , resolve attribute issue, than you can use simple xml parser to generate object that can be converted to array.

Example

$o = new stdClass ();
$o->customerdata = '<TPSession userid="22" CustomerId="123456"LoginId="123456" /><TPSession userid="26" CustomerId="1234567"LoginId="1234567" />';
function wrap($xml) {
    return sprintf ( '<x>%s</x>', $xml );
}
function fix($xml) {
    return str_ireplace ( '"LoginId', "\" LoginId", $xml );
}

$xml = wrap ( fix ( $o->customerdata ) );
$sx = new SimpleXMLElement ( $xml );
$sx = ( array ) $sx;
$sx = $sx ['TPSession'];
foreach ( $sx as $row ) {
    var_dump ( ( array ) $row );
}

Answer 3

If I understand you want to convert the string contained into the object element to an array, in other words, convert an xml string to an array.

This is what you looking for...

http://php.net/manual/en/function.simplexml-load-string.php

Follow the example on this page.