echo（new DateTime（）） - > getTimestamp（）; ...不支持匿名对象？

There is probably no way to do work with anonymous objects?

I want to do short thinks like this:

echo (new DateTime())->getTimestamp();

In javascript we could shortly use:

alert( (new Date()).getTime() );

Is there any shorter way which can be used in php?

Without creating a function?

Dont wanna use a exta funktion .. for eg:

function timestamp() {
    $dt = new DateTime();
    return $dt->getTimestamp();
}

BTW: useful links: https://www.google.de/search?q=php+creating+anonymous+object BTW2: this works:

$obj = (object) array('foo' => 'bar', 'property' => 'value');
echo $obj->foo;

Thanks all ! for your nice fast answers.

BTW3 (update from 13-11-22_16-12):

I found something useful also:

echo $_SERVER['REQUEST_TIME'];
echo @date('H:i:s');

Shorter than:

echo (new DateTime())->getTimestamp();
// or
echo (new DateTime)->getTimestamp();
# available in PHP >= 5.4.0

would be to use procedural style (or mix between object and procedural):

echo date_create()->getTimestamp();
# available in PHP >= 5.3.0

echo date_create()->format('U');
# available in PHP >= 5.2.0

or:

echo time();

That syntax is supported since PHP 5.4. In older versions you'll indeed have to assign the object to an intermediate variable.

As of PHP 5.4, you can write

echo (new DateTime())->getTimestamp();

Also, if default timezone is not set, add the following at in the top of your adhoc script otherwise set default timezone in php.ini for global settings.

date_default_timezone_set('Australia/Sydney'); // set it your timezone

Hope this helps.