<?php
$fixtureDocumentA = "
<root>
<nodeOne>value1</nodeOne>
<nodeTwo>value2</nodeTwo>
<nodeThree>value3</nodeThree>
<section>
<partOne>value1</partOne>
<partTwo>value2</partTwo>
<partThree>value3</partThree>
</section>
<anotherSection>
<duplicateNode>unique_value0</duplicateNode>
<duplicateNode>unique_value1</duplicateNode>
</anotherSection>
</root>
";
$baseDocument = simplexml_load_string($fixtureDocumentA);
print_r($baseDocument);
$stuff = $baseDocument->xpath('/root/anotherSection/duplicateNode');
$thing = current($stuff);
print_r($stuff);
print_r($thing);
var_dump($thing);
var_dump(empty($thing));
- Output for 5.3.0 - 5.3.29, 5.5.27 - 5.5.38, 5.6.11 - 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, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
- SimpleXMLElement Object
(
[nodeOne] => value1
[nodeTwo] => value2
[nodeThree] => value3
[section] => SimpleXMLElement Object
(
[partOne] => value1
[partTwo] => value2
[partThree] => value3
)
[anotherSection] => SimpleXMLElement Object
(
[duplicateNode] => Array
(
[0] => unique_value0
[1] => unique_value1
)
)
)
Array
(
[0] => SimpleXMLElement Object
(
[0] => unique_value0
)
[1] => SimpleXMLElement Object
(
[0] => unique_value1
)
)
SimpleXMLElement Object
(
[0] => unique_value0
)
object(SimpleXMLElement)#3 (1) {
[0]=>
string(13) "unique_value0"
}
bool(false)
- Output for 5.4.0 - 5.4.45, 5.5.0 - 5.5.26, 5.6.0 - 5.6.10
- SimpleXMLElement Object
(
[nodeOne] => value1
[nodeTwo] => value2
[nodeThree] => value3
[section] => SimpleXMLElement Object
(
[partOne] => value1
[partTwo] => value2
[partThree] => value3
)
[anotherSection] => SimpleXMLElement Object
(
[duplicateNode] => Array
(
[0] => unique_value0
[1] => unique_value1
)
)
)
Array
(
[0] => SimpleXMLElement Object
(
)
[1] => SimpleXMLElement Object
(
)
)
SimpleXMLElement Object
(
)
object(SimpleXMLElement)#3 (0) {
}
bool(true)
preferences:
222.3 ms | 403 KiB | 406 Q