Online PHP editor | output for 8LtXo

@ 2015-12-14T22:45:46Z

<?php

class A {
    public $b = false;
    public $e = 12;
    function __construct($oB) {
        $this->b = $oB;
    }
}
class B {
    public $a = false;
    function __construct($oA) {
        $this->a = $oA;
    }
}

$aDepends = array();
$pLink = function() use (&$aDepends) {
    return $aDepends['A'];
};

$oB = new B($pLink);

$oA = new A($oB);
$aDepends['A']=$oA;

//$aDepends=$oA;
//$oB->a = $oA;

//var_dump($oA);
//var_dump($oB);

var_dump(($oB->a)()->e);

Output for 7.0.0 - 7.0.33, 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: int(12)
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 int(12)
Output for 5.5.0 - 5.5.38, 5.6.0 - 5.6.40: Parse error: syntax error, unexpected '(' in /in/8LtXo on line 33
Process exited with code 255.

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