/**
* Remove the given Page or key from the PageArray.
*
* @param int|Page $key
* @return bool true if removed, false if not
*
*/
public function remove($key)
{
// if a Page object has been passed, determine it's key
if ($this->isValidItem($key)) {
foreach ($this->data as $k => $pg) {
if ($pg->id == $key->id) {
$key = $k;
break;
}
}
}
if ($this->has($key)) {
parent::remove($key);
$this->numTotal--;
}
return $this;
}
