Online PHP editor | refs for 43mHd

<?php $start = microtime(true); $a = 0; while(true) { $a++; if($a > 100) { break; } } $mid = microtime(true); $a = 0; start: $a++; if($a > 100) { goto end; } else { goto start; } end: $end = microtime(true); echo "retry " . ($mid-$start) . " retry2 " . ($end-$mid) . "\n";