3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Foo { const $ARR = ['a', 'b']; } var_dump(Foo::ARR);
Output for 5.4.0 - 5.4.22
Parse error: syntax error, unexpected '$ARR' (T_VARIABLE), expecting identifier (T_STRING) in /in/K4f7i on line 4
Process exited with code 255.
Output for 5.3.0 - 5.3.27
Parse error: syntax error, unexpected T_VARIABLE, expecting T_STRING in /in/K4f7i on line 4
Process exited with code 255.
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