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run code in 150+ 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 - 5.6.28, 7.0.0 - 7.1.0
Notice: Undefined variable: val in /in/5F5fT on line 5 Notice: Undefined offset: 1 in /in/5F5fT on line 8 9
Output for hhvm-3.12.0 - 3.13.2
Notice: Undefined variable: val in /in/5F5fT on line 5 Warning: trim() expects parameter 1 to be string, null given in /in/5F5fT on line 5 Warning: str_split() expects parameter 1 to be string, null given in /in/5F5fT on line 6 9
Output for hhvm-3.10.0
Notice: Undefined variable: val in /in/5F5fT on line 5 Notice: Undefined index: 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