3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $a = array('leg1'=>'LA', 'leg2'=>'NY', 'leg3'=>'NY', 'leg4'=>'NY', 'leg5'=>'FL'); while($current = current($a['leg2'])) { 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); }
Output for 5.3.0 - 7.1.0
Warning: current() expects parameter 1 to be array, string given in /in/sBaks on line 4
Output for 4.3.2 - 5.2.17
Warning: current(): Passed variable is not an array or object in /in/sBaks on line 4
Output for 4.3.0 - 4.3.1
Warning: current() [http://www.php.net/function.current]: Passed variable is not an array or object in /in/sBaks on line 4