Online PHP editor | output for moH0s

@ 2024-02-17T14:36:11Z

<?php

class Foo
{
    protected static ?Foo $instance = null;

    public static function __callStatic($method, $args)
    {
        $instance = self::$instance ?? self::$instance = new static();
        return $instance->__call($method, $args);
    }

    public function __call($method, $args)
    {
        if (method_exists($this, $method)) {
            return $instance->$method(...$args);
        }

        return $this;
    }

    protected function bar()
    {
        echo __METHOD__ . '<br />';

        return $this;
    }

    protected function baz()
    {
        echo __METHOD__ . '<br />';

        return $this;
    }
}

Foo::bar()->baz();
(new Foo())->bar()->baz();

Output for 8.1.0 - 8.1.33, 8.2.0 - 8.2.29, 8.3.0 - 8.3.28, 8.4.1 - 8.4.14, 8.5.0: Warning: Undefined variable $instance in /in/moH0s on line 16 Fatal error: Uncaught Error: Call to a member function bar() on null in /in/moH0s:16 Stack trace: #0 /in/moH0s(10): Foo->__call('bar', Array) #1 /in/moH0s(37): Foo::__callStatic('bar', Array) #2 {main} thrown in /in/moH0s on line 16
Process exited with code 255.
Output for 8.4.15: /bin/php-8.4.15: /usr/lib/libm.so.6: version `GLIBC_2.38' not found (required by /bin/php-8.4.15) /bin/php-8.4.15: /usr/lib/libm.so.6: version `GLIBC_2.35' not found (required by /bin/php-8.4.15) /bin/php-8.4.15: /usr/lib/libc.so.6: version `GLIBC_2.34' not found (required by /bin/php-8.4.15) /bin/php-8.4.15: /usr/lib/libc.so.6: version `GLIBC_2.38' not found (required by /bin/php-8.4.15)
Process exited with code 1.

preferences:dark modelive previewkey bindings