<?php
$xml = new SimpleXMLElement('<tag></tag>');
echo 'An empty SimpleXMLElement is ';
var_export((bool) $xml);
echo ' ';
var_export(count($xml));
echo ' ';
echo "\n";
$xml = new SimpleXMLElement('<tag>data</tag>');
echo 'A SimpleXMLElement with data is ';
var_export((bool) $xml);
echo ' ';
foreach ($xml as $one) {
var_export($one);
echo ' ';
}
echo "\n";
$obj = new stdClass();
echo 'An empty stdClass is ';
var_export((bool) $obj);
- 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, 5.5.24 - 5.5.35, 5.6.8 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.25, 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
- An empty SimpleXMLElement is false 0
A SimpleXMLElement with data is true
An empty stdClass is true
- Output for 5.0.0 - 5.0.5, 5.1.0 - 5.1.1
- An empty SimpleXMLElement is false 1
A SimpleXMLElement with data is true
An empty stdClass is true
- Output for 4.3.2 - 4.3.11, 4.4.0 - 4.4.9
- Fatal error: Cannot instantiate non-existent class: simplexmlelement in /in/bM3H4 on line 2
Process exited with code 255. - Output for 4.3.0 - 4.3.1
- Fatal error: Cannot instantiate non-existent class: simplexmlelement in /in/bM3H4 on line 2
preferences:
218.09 ms | 401 KiB | 326 Q