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run code in 300+ PHP versions simultaneously
<?php // Source: https://bugs.php.net/bug.php?id=62476 function factorial($i){ return ($i==1)?1:$i*factorial($i-1); } $a = array(); for ($d=55; $d<65; $d++) { $a[$d] = $d; } foreach($a as $b => $c){ echo "\$a[$b] == " . factorial($c) . "\n"; }
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.24 - 5.5.35, 5.6.7 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.25, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
$a[55] == 1.2696403353658E+73 $a[56] == 7.1099858780486E+74 $a[57] == 4.0526919504877E+76 $a[58] == 2.3505613312829E+78 $a[59] == 1.3868311854569E+80 $a[60] == 8.3209871127414E+81 $a[61] == 5.0758021387722E+83 $a[62] == 3.1469973260388E+85 $a[63] == 1.9826083154044E+87 $a[64] == 1.2688693218588E+89
preferences:
262.24 ms | 406 KiB | 329 Q