3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php function human_filesize($bytes, $decimals = 2) {   $sz = 'BKMGTP';   $factor = floor((strlen($bytes) - 1) / 3);   return sprintf("%.{$decimals}f", $bytes / pow(1024, $factor)) . $sz[$factor]; } echo human_filesize('100'); ?>
based on 2X0ju
Output for 5.4.0 - 5.4.32
Parse error: syntax error, unexpected '$sz' (T_VARIABLE) in /in/664mF on line 4
Process exited with code 255.
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.3.29
Parse error: syntax error, unexpected T_VARIABLE in /in/664mF on line 4
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1, 5.0.0 - 5.0.5
Parse error: parse error, unexpected T_VARIABLE in /in/664mF on line 4
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/664mF on line 4
Process exited with code 255.