<?php

namespace {
    echo __COMPILER_HALT_OFFSET__, "\n";
    echo \__COMPILER_HALT_OFFSET__, "\n";
}

namespace Foo {
    echo __COMPILER_HALT_OFFSET__, "\n";
    echo \__COMPILER_HALT_OFFSET__, "\n";
    echo namespace\__COMPILER_HALT_OFFSET__, "\n";

}

__halt_compiler();

?>