3v4l.org

run code in 300+ PHP versions simultaneously

sponsor
bughunt
search
recent
about

@ 2014-10-28T01:09:56Z

<?php
$i = 1;
for($f = 0; $f <= 20; $f++) {
    echo "F".$f." = ".($i+pow($i,$f)-1)."\n";
    $i++;
}

Output
Performance
VLD
References
Branches

pow: documentation ( source)

preferences:dark modelive preview

31.04 ms | 402 KiB | 5 Q