3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = -0.05648055; $b = -0.00000545; var_dump($a); var_dump($b); $c = bcadd($a,$b); $d = $a + $b; echo $c . "\n"; echo $d;

preferences:
37.5 ms | 402 KiB | 5 Q