classes/Collections/Elements.php
public function keyUpdated($key)
    {
        if ($this->updated_items === null) {
            $this->assocAdminChoices();
        }

        return in_array($key, $this->updated_items);
    }
public function keyUpdated($key)
    {
        if ($this->updated_items === null) {
            $this->assocAdminChoices();
        }

        return in_array($key, $this->updated_items);
    }
public function keyUpdated ( $ key ) { if ( $ this -> updated_items === null ) { $ this -> assocAdminChoices ( ) ; } return in_array ( $ key , $ this -> updated_items ) ; }
Check if a key has been stored in the database

@param  string  $key The key of an element
@return boolean
Check if a key has been stored in the database