3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php function formatBytes($bytes, $precision = 2) { $base = log($size) / log(1024); $suffixes = array('', 'k', 'M', 'G', 'T'); return round(pow(1024, $base - floor($base)), $precision) . $suffixes[floor($base)]; } echo fb1(24962496);
Output for 7.0.0 - 7.1.0
Fatal error: Uncaught Error: Call to undefined function fb1() in /in/3Mggk:10 Stack trace: #0 {main} thrown in /in/3Mggk on line 10
Process exited with code 255.
Output for 5.0.0 - 5.6.28, hhvm-3.12.0
Fatal error: Call to undefined function fb1() in /in/3Mggk on line 10
Process exited with code 255.
Output for hhvm-3.10.0

Process exited with code 153.
Output for 4.4.5 - 4.4.9
Fatal error: Call to undefined function: fb1() in /in/3Mggk on line 10
Process exited with code 255.
Output for 4.3.2 - 4.4.4
Fatal error: Call to undefined function: fb1() in /in/3Mggk on line 10
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Call to undefined function: fb1() in /in/3Mggk on line 10