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<?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); var_dump($obj); foreach ($obj->event as $event) { echo $event->{@attributes}['objectId'] . '<br/>'; }
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
object(SimpleXMLIterator)#1 (2) { ["@attributes"]=> array(1) { ["type"]=> string(2) "or" } ["event"]=> array(5) { [0]=> object(SimpleXMLIterator)#2 (1) { ["@attributes"]=> array(4) { ["objType"]=> string(1) "s" ["objectId"]=> string(3) "144" ["eventType"]=> string(2) "tr" ["event"]=> string(9) "triggered" } } [1]=> object(SimpleXMLIterator)#3 (1) { ["@attributes"]=> array(4) { ["objType"]=> string(1) "s" ["objectId"]=> string(3) "149" ["eventType"]=> string(2) "tr" ["event"]=> string(9) "triggered" } } [2]=> object(SimpleXMLIterator)#4 (1) { ["@attributes"]=> array(4) { ["objType"]=> string(1) "s" ["objectId"]=> string(3) "159" ["eventType"]=> string(2) "tr" ["event"]=> string(9) "triggered" } } [3]=> object(SimpleXMLIterator)#5 (1) { ["@attributes"]=> array(4) { ["objType"]=> string(1) "s" ["objectId"]=> string(3) "160" ["eventType"]=> string(2) "tr" ["event"]=> string(9) "triggered" } } [4]=> object(SimpleXMLIterator)#6 (1) { ["@attributes"]=> array(4) { ["objType"]=> string(1) "s" ["objectId"]=> string(3) "145" ["eventType"]=> string(2) "tr" ["event"]=> string(9) "triggered" } } } } Fatal error: Uncaught Error: Undefined constant "attributes" in /in/oDRlK:14 Stack trace: #0 {main} thrown in /in/oDRlK on line 14
Process exited with code 255.
Output for 5.1.2 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33
object(SimpleXMLIterator)#1 (2) { ["@attributes"]=> array(1) { ["type"]=> string(2) "or" } ["event"]=> array(5) { [0]=> object(SimpleXMLIterator)#2 (1) { ["@attributes"]=> array(4) { ["objType"]=> string(1) "s" ["objectId"]=> string(3) "144" ["eventType"]=> string(2) "tr" ["event"]=> string(9) "triggered" } } [1]=> object(SimpleXMLIterator)#3 (1) { ["@attributes"]=> array(4) { ["objType"]=> string(1) "s" ["objectId"]=> string(3) "149" ["eventType"]=> string(2) "tr" ["event"]=> string(9) "triggered" } } [2]=> object(SimpleXMLIterator)#4 (1) { ["@attributes"]=> array(4) { ["objType"]=> string(1) "s" ["objectId"]=> string(3) "159" ["eventType"]=> string(2) "tr" ["event"]=> string(9) "triggered" } } [3]=> object(SimpleXMLIterator)#5 (1) { ["@attributes"]=> array(4) { ["objType"]=> string(1) "s" ["objectId"]=> string(3) "160" ["eventType"]=> string(2) "tr" ["event"]=> string(9) "triggered" } } [4]=> object(SimpleXMLIterator)#6 (1) { ["@attributes"]=> array(4) { ["objType"]=> string(1) "s" ["objectId"]=> string(3) "145" ["eventType"]=> string(2) "tr" ["event"]=> string(9) "triggered" } } } } <br/><br/><br/><br/><br/>
Output for 5.0.0 - 5.0.5, 5.1.0 - 5.1.1
object(SimpleXMLIterator)#1 (1) { ["event"]=> array(5) { [0]=> object(SimpleXMLIterator)#2 (0) { } [1]=> object(SimpleXMLIterator)#3 (0) { } [2]=> object(SimpleXMLIterator)#4 (0) { } [3]=> object(SimpleXMLIterator)#5 (0) { } [4]=> object(SimpleXMLIterator)#6 (0) { } } } <br/><br/><br/><br/><br/>
Output for 4.3.2 - 4.3.11, 4.4.0 - 4.4.9
Fatal error: Cannot instantiate non-existent class: simplexmliterator in /in/oDRlK on line 11
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Cannot instantiate non-existent class: simplexmliterator in /in/oDRlK on line 11

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