3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php $val="8M"; echo return_bytes("8M")."9"; function return_bytes($val){ $val = trim($val); $last =str_split($val); echo $last[1]; } ?>
Output for 5.0.0 - 7.3.0rc6
M9
Output for 4.4.5 - 4.4.9
Fatal error: Call to undefined function: str_split() in /in/bpYrB on line 6
Process exited with code 255.
Output for 4.3.2 - 4.4.4
Fatal error: Call to undefined function: str_split() in /in/bpYrB on line 6
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Call to undefined function: str_split() in /in/bpYrB on line 6