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run code in 300+ PHP versions simultaneously
<?php class A { const selfN = self::N; const N = 'A'; } class B extends A { const N = 'B'; } class C extends A { const N = 'C'; } var_dump(C::selfN); // A var_dump(B::selfN); // A
Output for git.master, git.master_jit, rfc.property-hooks
string(1) "A" string(1) "A"

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