php Array Initialization

Question

I need to initialize an array of objects in PHP. Presently I have the following code:

$comment = array();

And when i am adding an element to the array

public function addComment($c){
    array_push($this->comment,$c);
}

Here, $c is an object of class Comment.

But when I try to access an functions of that class using $comment, I get the following error:

Fatal error: Call to a member function getCommentString() on a non-object

Can anyone tell me how to initialize an array of objects in php?

Thanks Sharmi

Answer 1

$this->comment = array();