3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $i1 = str_split("abc"); $i1 = str_split("adcd"); print_r( array_diff($i1,$i2)); ?>
Output for 5.0.4 - 7.1.0
Notice: Undefined variable: i2 in /in/ClYIE on line 5 Warning: array_diff(): Argument #2 is not an array in /in/ClYIE on line 5
Output for 5.0.0 - 5.0.3
Notice: Undefined variable: i2 in /in/ClYIE on line 5 Warning: array_diff(): Argument #2 is not an array in /in/ClYIE on line 5
Output for 4.4.5 - 4.4.9
Fatal error: Call to undefined function: str_split() in /in/ClYIE on line 3
Process exited with code 255.
Output for 4.3.2 - 4.4.4
Fatal error: Call to undefined function: str_split() in /in/ClYIE on line 3
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Call to undefined function: str_split() in /in/ClYIE on line 3