oop - PHP - Is there a way to initialize a class and call a non-static method in one line? -

oop - PHP - Is there a way to initialize a class and call a non-static method in one line? -

can point me in right direction minimize these 2 lines of php single line?

$foo = new foo; $x = $foo->getbar();

i've tried following, didn't desired result..

$x = new foo()->getbar();

also, possible in yii, using cmodel object:

$x = foo::model()->getbar();

is effect achievable in non-framework php without model() static method?

it's possible 5.4

$x = (new foo())->getbar();

php oop