<?php $start = 0; $end = 10; $comparator = '<'; $comparatorExpression = null; $i = $start; for ( ; ; ) { switch ($comparator) { case '<'; $comparatorExpression = "$i < $end"; break; } } if (eval({$i} {$comparatorExpression} {$end})) { break; } $i++; if ($i > $end) { echo "fail\n"; break; } }
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