3v4l.org

run code in 300+ PHP versions simultaneously
<?php $var = 1; if ($var intanceof Something) echo 'yep'; else echo 'nope';
Output for 5.4.0 - 5.4.15
Parse error: syntax error, unexpected 'intanceof' (T_STRING) in /in/3A3ZJ on line 5
Process exited with code 255.
Output for 5.3.0 - 5.3.25
Parse error: syntax error, unexpected T_STRING in /in/3A3ZJ on line 5
Process exited with code 255.

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