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run code in 200+ php & hhvm versions
Bugs & Features
<?php $val="8M"; echo "9".return_bytes("8M"); function return_bytes(){ $val = trim($val); $last =str_split($val); echo $last[1]; } ?>
Output for 5.3.0 - 7.2.0
Notice: Undefined variable: val in /in/5F5fT on line 5 Notice: Undefined offset: 1 in /in/5F5fT on line 8 9
Output for 5.0.4 - 5.2.17
Notice: Undefined variable: val in /in/5F5fT on line 5 Notice: Undefined offset: 1 in /in/5F5fT on line 8 9
Output for 5.0.0 - 5.0.3
Notice: Undefined variable: val in /in/5F5fT on line 5 Notice: Undefined offset: 1 in /in/5F5fT on line 8 9
Output for 4.4.5 - 4.4.9
Notice: Undefined variable: val in /in/5F5fT on line 5 Fatal error: Call to undefined function: str_split() in /in/5F5fT on line 6
Process exited with code 255.
Output for 4.3.2 - 4.4.4
Notice: Undefined variable: val in /in/5F5fT on line 5 Fatal error: Call to undefined function: str_split() in /in/5F5fT on line 6
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Notice: Undefined variable: val in /in/5F5fT on line 5 Fatal error: Call to undefined function: str_split() in /in/5F5fT on line 6