Online PHP editor | output for lJaVE

@ 2017-07-03T15:39:58Z

<?php

class Bar {
    public function test() {
        return "Bar";
    }
}

class BarX extends Bar {
    public function test() {
        return "BarX";
    }
}

class A {
    public function foo(): Bar {
        //some ops
        $bar = new Bar;
        return $bar; //'Bar' object
    }
}

class B extends A {
    public function foo(): Bar {
        $barX = new BarX;
        return $barX; //'BarX' object
    }
}

$t = new B;
echo $t->foo()->test();

Output for 7.0.0 - 7.0.20, 7.1.0 - 7.1.33, 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: BarX
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 BarX

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