- var_dump: documentation ( source)
<?php
$xml = '<?xml version="1.0" encoding="UTF-8"?>
<condition type="or">
<event objType="s" objectId="144" eventType="tr" event="triggered"/>
<event objType="s" objectId="149" eventType="tr" event="triggered"/>
<event objType="s" objectId="159" eventType="tr" event="triggered"/>
<event objType="s" objectId="160" eventType="tr" event="triggered"/>
<event objType="s" objectId="145" eventType="tr" event="triggered"/>
</condition>';
$obj = new SimpleXMLIterator($xml);
foreach ($obj->event as $event) {
var_dump($event->attributes()['objectId']);
//echo $event->{'@attributes'}['objectId'] . '<br/>';
}