3v4l.org

run code in 300+ PHP versions simultaneously
<?php new B() class B implements A {} interface A {}
Output for 7.0.0 - 7.0.20, 7.1.0 - 7.1.7
Parse error: syntax error, unexpected 'class' (T_CLASS) in /in/gQSY8 on line 3
Process exited with code 255.

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