csu3_am335x/EVSE/GPL/php-8.1.12/Zend/tests/class_name_as_scalar.phpt

--TEST--
class name as scalar from ::class keyword
--FILE--
<?php

namespace Foo\Bar {
    class One {
        // compile time constants
        const A = self::class;
        const B = Two::class;
    }
    class Two extends One {
        public static function run() {
            var_dump(self::class); // self compile time lookup
            var_dump(static::class); // runtime lookup
            var_dump(parent::class); // runtime lookup
            var_dump(Baz::class); // default compile time lookup
        }
    }
    class Three extends Two {
        // compile time static lookups
        public static function checkCompileTime(
            $one = self::class,
            $two = Baz::class,
            $three = One::A,
            $four = self::B
        ) {
            var_dump($one, $two, $three, $four);
        }
    }
    echo "In NS\n";
    var_dump(Moo::CLASS); // resolve in namespace
}

namespace {
    use Bee\Bop as Moo,
        Foo\Bar\One;
    echo "Top\n";
    var_dump(One::class); // resolve from use
    var_dump(Boo::class); // resolve in global namespace
    var_dump(Moo::CLASS); // resolve from use as
    var_dump(\Moo::Class); // resolve fully qualified
    $class = One::class; // assign class as scalar to var
    $x = new $class; // create new class from original scalar assignment
    var_dump($x);
    Foo\Bar\Two::run(); // resolve runtime lookups
    echo "Parent\n";
    Foo\Bar\Three::run(); // resolve runtime lookups with inheritance
    echo "Compile Check\n";
    Foo\Bar\Three::checkCompileTime();
}

?>
--EXPECT--
In NS
string(11) "Foo\Bar\Moo"
Top
string(11) "Foo\Bar\One"
string(3) "Boo"
string(7) "Bee\Bop"
string(3) "Moo"
object(Foo\Bar\One)#1 (0) {
}
string(11) "Foo\Bar\Two"
string(11) "Foo\Bar\Two"
string(11) "Foo\Bar\One"
string(11) "Foo\Bar\Baz"
Parent
string(11) "Foo\Bar\Two"
string(13) "Foo\Bar\Three"
string(11) "Foo\Bar\One"
string(11) "Foo\Bar\Baz"
Compile Check
string(13) "Foo\Bar\Three"
string(11) "Foo\Bar\Baz"
string(11) "Foo\Bar\One"
string(11) "Foo\Bar\Two"