3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Foo { private $x = 1; } class Bar extends Foo { private $y = 2; } $b = new Bar(); var_dump((array) $b); var_dump((stdClass) $b);
Output for 5.4.0 - 5.4.25
Parse error: syntax error, unexpected '$b' (T_VARIABLE) in /in/5O2K2 on line 16
Process exited with code 255.
Output for 5.3.0 - 5.3.28
Parse error: syntax error, unexpected T_VARIABLE in /in/5O2K2 on line 16
Process exited with code 255.
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