3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $str=<<<XML <scales> <scale id="1" gender="*" age="*"> <d scid="hi" raw="10" t="76" /> <d scid="pn" raw="12" t="80" /> </scale> <scale id="2" gender="m" age="*"> <d scid="hi" raw="8" t="79" /> <d scid="pn" raw="2" t="50" /> </scale> <scale id="3" gender="*" age="19-39"> <d scid="hi" raw="0" t="48" /> <d scid="pn" raw="10" t="49" /> </scale> </scales> XML; $xml=simplexml_load_string($str); $result=$xml->xpath('//scale[@gender="*" or @gender="m"]/d[@age="*" or @age="39-59"]/d'); foreach($result as $node) { echo $node->attributes()->id."\n"; }
Output for 5.2.14 - 5.2.17, 5.3.3 - 5.3.6, 5.3.9 - 7.1.0
Output for 5.0.0 - 5.1.1, 5.1.3 - 5.2.13, 5.3.0 - 5.3.2, 5.3.7 - 5.3.8
Warning: Invalid argument supplied for foreach() in /in/ogXo0 on line 20
Output for 5.1.2
Warning: Invalid argument supplied for foreach() in /in/ogXo0 on line 21
Output for 4.4.3 - 4.4.9
Parse error: syntax error, unexpected T_OBJECT_OPERATOR, expecting ',' or ';' in /in/ogXo0 on line 22
Process exited with code 255.
Output for 4.4.2
Parse error: syntax error, unexpected T_OBJECT_OPERATOR, expecting ',' or ';' in /in/ogXo0 on line 23
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/ogXo0 on line 22
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `','' or `';'' in /in/ogXo0 on line 22
Process exited with code 255.