3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(fmod(2000, 300)); var_dump(fmod(2000.23, 300)); var_dump(fmod(2000, 300.23)); var_dump(fmod(2000.23, 300.23));
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
float(200) float(200.23000000000002) float(198.6199999999999) float(198.8499999999999)
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, 5.6.8 - 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
float(200) float(200.23) float(198.62) float(198.85)
preferences:
195.99 ms | 405 KiB | 326 Q