Online PHP editor | output for 7lFqr

@ 2016-07-05T23:02:46Z

<?php

class Foo
{
    public static $x;
    
    public static function SetValue()
    {
        Foo::$x = 10;
    }
    
    public static function ShowValue()
    {
        echo Foo::$x."\n";
    }
}

Foo::SetValue();
Foo::ShowValue();



// O mejor aun

class Bar
{
    public static $x;
    
    public static function SetValue()
    {
        self::$x = 10;
    }
    
    public static function ShowValue()
    {
        echo self::$x."\n";
    }
}

Bar::SetValue();
Bar::ShowValue();

Output for 5.5.0 - 5.5.37, 5.6.0 - 5.6.23, 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: 10 10
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 10 10

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