What is the error in the following declaration of a static class method?

Zend 200-530 Question Answer

2 class car {

3 static $speeds = array(

4 'fast',

5 'slow',

6 'medium',

7 );

9 static function getSpeeds()

10 {

11 return $this->speeds;

12 }

13 }

14 ?>

Static methods must not return a value.

The use of $this from within static methods is not possible.

Static methods need the method keyword instead of the function keyword.

There is no static keyword in PHP.

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