3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo 2.01*100, "\n"; echo round(2.01*100), "\n"; echo floor(2.01*100), "\n"; echo ceil(2.01*100), "\n"; var_dump(2.01*100);
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
201 201 200 201 float(200.99999999999997)
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 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33
201 201 200 201 float(201)
preferences:
236.95 ms | 405 KiB | 357 Q