3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php var_dump(abs(float(0.20510684931507) - float(0.20510684931507))>0);
based on XqVmh
Output for 7.0.0 - 7.2.0
Fatal error: Uncaught Error: Call to undefined function float() in /in/bC65D:3 Stack trace: #0 {main} thrown in /in/bC65D on line 3
Process exited with code 255.
Output for 5.3.21 - 5.6.28
Fatal error: Call to undefined function float() in /in/bC65D on line 3
Process exited with code 255.