<?php class A { public static function echoes($b) { echo $b->protectedFunction(); } } class B extends A { protected function protectedFunction() { return "this is protected"; } } class C { public static function echoes($b) { echo $b->protectedFunction(); } } $b = new B(); A::echoes($b); C::echoes($b);
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Value for `_results` contains invalid data `array`