3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $a = array(1,2); $b = array(3) var_dump(array_merge($a,$b));
Output for 5.4.0 - 5.4.15
Parse error: syntax error, unexpected 'var_dump' (T_STRING) in /in/h0K2W on line 4
Process exited with code 255.
Output for 5.3.0 - 5.3.25
Parse error: syntax error, unexpected T_STRING in /in/h0K2W on line 4
Process exited with code 255.