Online PHP editor | output for eA6k0

@ 2023-04-05T19:52:00Z

<?php

class Foo {
    public function __construct() {
        echo 'foo';
    }
}

class Bar {
    public function __construct() {
        echo 'bar';
    }
}

class Build {
    private ?Foo $foo = null;
    private ?Bar $bar = null;
    
    function foo(): Foo {
        return $this->foo ?? new Foo();
    }
    
    function bar(): Bar {
        return $this->bar ??= new Bar();
    }
}

$build = new Build();
$build->foo(); $build->foo();
$build->bar(); $build->bar();

Output for 8.0.1 - 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: foofoobar
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