@ 2013-11-28T17:28:14Z <?php
$xml=simplexml_load_string(<<<XML
<people>
<person>
</person>
<person id="17">
<name>John</name>
</person>
<person>
</person>
</people>
XML
);
$xml->xpath('//person[@id=17]')[1]->name="Bill";
echo $xml->asXML();
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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 Fatal error: Uncaught Error: Attempt to assign property "name" on null in /in/nKsqW:14
Stack trace:
#0 {main}
thrown in /in/nKsqW on line 14
Process exited with code 255 . Output for 5.4.0 - 5.4.45 , 5.5.0 - 5.5.36 , 5.6.0 - 5.6.28 , 7.0.0 - 7.0.20 , 7.1.0 - 7.1.33 , 7.2.0 - 7.2.33 , 7.3.0 - 7.3.33 , 7.4.0 - 7.4.33 Warning: Creating default object from empty value in /in/nKsqW on line 14
<?xml version="1.0"?>
<people>
<person>
</person>
<person id="17">
<name>John</name>
</person>
<person>
</person>
</people>
Output for 4.4.3 - 4.4.9 , 5.1.0 - 5.1.1 , 5.1.3 - 5.1.6 , 5.2.0 - 5.2.17 , 5.3.0 - 5.3.29 Parse error: syntax error, unexpected '[' in /in/nKsqW on line 14
Process exited with code 255 . Output for 4.4.2 , 5.1.2 Parse error: syntax error, unexpected '[' in /in/nKsqW on line 15
Process exited with code 255 . Output for 4.3.0 - 4.3.1 , 4.3.5 - 4.3.11 , 4.4.0 - 4.4.1 , 5.0.0 - 5.0.5 Parse error: parse error, unexpected '[' in /in/nKsqW on line 14
Process exited with code 255 . Output for 4.3.2 - 4.3.4 Parse error: parse error in /in/nKsqW on line 14
Process exited with code 255 . preferences:dark mode live preview
227.56 ms | 401 KiB | 378 Q