I have a function that takes a member of a particular class:
public function addPage(My_Page $page)
{
// ...
}
I'd like to make another function that takes an array of My_Page objects:
public function addPages($pages)
{
// ...
}
I need to ensure that each element of $pages array is an instance of My_Page. I could do that with foreach($pages as $page) and check for instance of, but can I somehow specify in the function definition that the array has to be an array of My_Page objects? Improvising, something like:
public function addPages(array(My_Page)) // I realize this is improper PHP...
Thanks!
