3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php echo (int)(('0.1' + '0.7'))."\n"; echo fadd('0.1','0.7',1);
based on 8BDI1
Output for 7.0.0 - 7.2.0
0 Fatal error: Uncaught Error: Call to undefined function fadd() in /in/qT7rH:5 Stack trace: #0 {main} thrown in /in/qT7rH on line 5
Process exited with code 255.
Output for 5.3.20 - 5.6.21
0 Fatal error: Call to undefined function fadd() in /in/qT7rH on line 5
Process exited with code 255.