3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $xml = new SimpleXMLElement( '<DOM> <TAB id="ID1" width="30.1" height="0.5" ></TAB> <TAB id="ID2" width="15.7" height="1.8" ></TAB> </DOM>'); foreach ($xml->children() as $second_level) { echo $second_level->attributes()->id . "<br>"; $width = (float)$second_level->attributes()->width; echo $width * 10 . "<br>"; $height = (float)$second_level->attributes()->height; echo $height * 10 . "<br>"; }
Output for 5.1.2 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
ID1<br>301<br>5<br>ID2<br>157<br>18<br>
Output for 5.0.0 - 5.1.1
<br>0<br>0<br><br>0<br>0<br>
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_OBJECT_OPERATOR, expecting ',' or ';' in /in/ksChJ on line 10
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1
Parse error: parse error, unexpected T_OBJECT_OPERATOR, expecting ',' or ';' in /in/ksChJ on line 10
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `','' or `';'' in /in/ksChJ on line 10
Process exited with code 255.