[PHP]Heredoc string quoting

note一下，不需要使用跳脫字元的字串

class foo
{
    var $foo;
    var $bar;

    function foo()
    {
        $this->foo = 'Foo';
        $this->bar = array('Bar1', 'Bar2', 'Bar3');
    }
}

$foo = new foo();
$name = 'MyName';

echo <<<EOT
My name is "$name" . I am printing some $foo->foo.
Now, I am printing some {$foo->bar[1]}.
This should print a capital 'A': \x41
EOT;//注意：這行不能有空白

output：
My name is " MyName" . I am printing some Foo.
Now, I am printing some Bar2.
This should print a capital 'A': A