<?php
$string = <<<XML
<a>
<b>text</b>
</a>
XML;
$xml = new SimpleXMLElement($string);
$result = $xml->xpath('/a/b');
foreach ($result as $r)
{
if (!empty($r))
{
print_r((string)$r);
}
else
{
//print_r((string)$r);
echo '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 - 8.1.27, 8.2.0 - 8.2.17, 8.3.0 - 8.3.4
- text
- Output for 5.4.0 - 5.4.45, 5.5.0 - 5.5.26, 5.6.0 - 5.6.10
- 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/Vapqu on line 8
Process exited with code 255. - Output for 4.4.2
- Fatal error: Cannot instantiate non-existent class: simplexmlelement in /in/Vapqu on line 9
Process exited with code 255. - Output for 4.3.0 - 4.3.1
- Fatal error: Cannot instantiate non-existent class: simplexmlelement in /in/Vapqu on line 8
preferences:
233.11 ms | 401 KiB | 351 Q