3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(0.285); // var_dump always uses precision=-1 ini_set('precision', '-1'); echo 0.285;
Output for 8.0.1 - 8.0.30, 8.1.0 - 8.1.34, 8.2.0 - 8.2.30, 8.3.0 - 8.3.30, 8.4.1 - 8.4.18, 8.5.0 - 8.5.3
float(0.285) 0.285
preferences:
79.23 ms | 1101 KiB | 4 Q