3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php $a = array('leg1'=>'LA', 'leg2'=>'NY', 'leg3'=>'NY', 'leg4'=>'NY', 'leg5'=>'FL'); while($current == current($a)) { echo $current . "... "; $next = next($a); $nextnext = next($a); if($next == $current && $nextnext == $current){ echo "matches the next two values!\n"; } else { echo "does NOT match the next two values\n"; } prev($a); }
based on IGCXW
Output for 5.0.4 - 7.2.0
Notice: Undefined variable: current in /in/7Of20 on line 4
Output for 4.3.0 - 5.0.3
Notice: Undefined variable: current in /in/7Of20 on line 4