3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $var = serialize(array{1,2,3,4,5,6,7,8,9,10});
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.4.32
Parse error: syntax error, unexpected '{', expecting '(' in /in/X1uRY on line 2
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1, 5.0.0 - 5.0.5
Parse error: parse error, unexpected '{', expecting '(' in /in/X1uRY on line 2
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `'('' in /in/X1uRY on line 2
Process exited with code 255.