3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $start = 0; $end = 10; $comparator = '<'; $comparatorExpression = null; $i = $start; for ( ; ; ) { switch ($comparator) { case '<'; $comparatorExpression = "$i < $end"; break; } if ($comparatorExpression) { break; } //if (eval("return {$comparatorExpression};")) { //break; //} $i++; if ($i > $end) { echo "fail\n"; break; } echo $i; }
Output for 4.3.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0