<?php
$xml = <<<XML
<?xml version="1.0"?>
<a>
<b>
<c>
<value>Some Value</value>
<t2>sds</t2>
</c>
</b>
</a>
XML;
$a = new SimpleXMLElement($xml);
$nodes = $a->xpath('/a/b/c/value');
$node = $nodes[0];
if ($node) {
echo "Element is not empty";
} else {
echo "Element is empty";
}
$nodes = $a->xpath('/a/b/c/t2');
$node = $nodes[0];
if ($node) {
echo "Element is not empty";
} else {
echo "Element is empty";
}
- Output for 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.5.27 - 5.5.38, 5.6.11 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.20, 7.2.0 - 7.2.33, 7.3.12 - 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
- Element is not emptyElement is not empty
- Output for 5.4.0 - 5.4.45, 5.5.0 - 5.5.26, 5.6.0 - 5.6.10
- Element is emptyElement is empty
- Output for 4.3.2 - 4.3.11, 4.4.0 - 4.4.1, 4.4.3 - 4.4.9
- Fatal error: Cannot instantiate non-existent class: simplexmlelement in /in/cSP6A on line 14
Process exited with code 255. - Output for 4.4.2
- Fatal error: Cannot instantiate non-existent class: simplexmlelement in /in/cSP6A on line 15
Process exited with code 255. - Output for 4.3.0 - 4.3.1
- Fatal error: Cannot instantiate non-existent class: simplexmlelement in /in/cSP6A on line 14
preferences:
224.14 ms | 401 KiB | 356 Q