Online PHP editor | output for IO1JO

@ 2018-04-03T12:12:07Z

<?php

class Foo
{
    
    /**
     * @var int
     */
    private $bar;
    
    public function __construct(int $bar) 
    {
        $this->bar = $bar;
    }
    
    
    public function getBar()
    {
        return $this->bar;
    }
    
    
    public function baz(int $boz)
    {
        return $boz . ':' . $this->getBar();
    }
    
    
    public function __invoke(int $boz)
    {
        echo $this->baz($boz);
        echo "fooobar";
    }
}

$foo2 = new Foo(1);
$foo2(2);

Output for 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: 2:1fooobar
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 2:1fooobar

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