3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo serialize(new ArrayObject(array));
Output for 5.4.0 - 5.4.29
Parse error: syntax error, unexpected '(array)' (array) (T_ARRAY_CAST) in /in/3hS6U on line 1
Process exited with code 255.
Output for 5.3.0 - 5.3.28
Parse error: syntax error, unexpected T_ARRAY_CAST in /in/3hS6U on line 1
Process exited with code 255.

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