3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo "contando com for... \n"; for($fa = 0; $fa < 10; $fa++){ echo "$f.."; } echo "\n\n"; echo "contando com while..."; $f = 0; while ($f < 10){ echo "$f.."; $f++; } echo "\n\n"; $f = floor(rand(0,3)); switch ($f){ case 0: echo "Zero\n"; break; case 1: echo "Um\n"; break; case 2: echo "Dois\n"; break; case 3: echo "TrĂªs\n"; break; default: echo "Nunca deverias ter lido isto :)"; break; } echo "\n\n"; ?>

preferences:
32.04 ms | 402 KiB | 5 Q