Online PHP editor | output for NAg1l

@ 2017-01-16T08:44:42Z

<?php

class Foo
{
    public $bar = 'baz';
}

class FooInterceptor extends Foo
{
    private $wrapped;
    public function __construct(Foo $wrapped)
    {
        $this->wrapped = $wrapped;
        unset($this->bar);
    }
    public function __get($name)
    {
        var_dump('reading ' . $name);
        return $this->wrapped->$name;
    }
}

$foo = new FooInterceptor(new Foo);

var_dump($foo->bar);

$class = new ReflectionClass(FooInterceptor::class);
$property = $class->getProperty('bar');

var_dump($property);

Output for 5.6.0 - 5.6.29, 7.0.0 - 7.0.20, 7.1.0 - 7.1.20, 7.2.6 - 7.2.33, 7.3.16 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 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: string(11) "reading bar" string(3) "baz" object(ReflectionProperty)#4 (2) { ["name"]=> string(3) "bar" ["class"]=> string(3) "Foo" }
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.

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