Online PHP editor | output for R55SW

@ 2017-07-12T21:49:14Z

<?php

class Base
{
    protected static function whoami(){
        echo 'Base';
    }
    public static function whoareyou(){
        static::whoami();
    }
}

class A extends Base
{
    public static function test(){
        Base::whoareyou();
        self::whoareyou();
        parent::whoareyou();
        A::whoareyou();
        static::whoareyou();
    }
    
    public static function whoami(){
        echo 'A';
    }
}

class B extends A 
{
    public static function whoami() {
        echo 'B';
    }
}

B::test();

Output for 7.0.0 - 7.0.20, 7.1.0 - 7.1.25, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.4, 8.3.6: BaseBBAB
Output for 8.3.5: Warning: PHP Startup: Unable to load dynamic library 'sodium.so' (tried: /usr/lib/php/8.3.5/modules/sodium.so (libsodium.so.23: cannot open shared object file: No such file or directory), /usr/lib/php/8.3.5/modules/sodium.so.so (/usr/lib/php/8.3.5/modules/sodium.so.so: cannot open shared object file: No such file or directory)) in Unknown on line 0 BaseBBAB

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