3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $xml = <<<ENDBLOCK <block> <node> <key1>value1</key1> <key2>value2</key2> <key3>value3</key3> </node> </block> ENDBLOCK; $sxml = simplexml_load_string($xml); foreach($sxml->children() as $key => $val) { sprintf("%s => %s %s empty\n", (string)$key, (string)$val, (empty($val) ? ' evaluates as' : ' is not')); }
Output for 5.0.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
Output for 4.4.5 - 4.4.9
Fatal error: Call to undefined function: simplexml_load_string() in /in/Xa4Fo on line 13
Process exited with code 255.
Output for 4.3.2 - 4.4.1, 4.4.3 - 4.4.4
Fatal error: Call to undefined function: simplexml_load_string() in /in/Xa4Fo on line 13
Process exited with code 255.
Output for 4.4.2
Fatal error: Call to undefined function: simplexml_load_string() in /in/Xa4Fo on line 14
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Call to undefined function: simplexml_load_string() in /in/Xa4Fo on line 13