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run code in 300+ PHP versions simultaneously
<?php class Foo { const VALUES = array( 'a', 'b', 'c' ); const SOMEVALUE = self::VALUES[0]; } var_dump(Foo::VALUES[0);
Output for 5.3.0 - 5.3.28, 5.4.0 - 5.4.28
Fatal error: Arrays are not allowed in class constants in /in/tL0qH on line 7
Process exited with code 255.
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184.9 ms | 1395 KiB | 65 Q