3v4l.org

run code in 150+ php & hhvm versions
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<?php $list = array("A", "B", "C","D"); reset($list); foreach (&$list as $var) { echo current($list) . "($var)"; }
Output for 5.3.0 - 5.4.11
Parse error: syntax error, unexpected '&' in VOVLp on line 4
Process exited with code 255.