item_empty;
}
/**
* checks if the given db names exists in the current list, if there is
* missing at least one item it returns false otherwise true
*
* @param mixed[] ...$params params
* @return bool true if all items exists, otherwise false
*/
public function exists(...$params)
{
$this_elements = $this->getArrayCopy();
foreach ($params as $result) {
if (! in_array($result, $this_elements)) {
return false;
}
}
return true;
}
/**
* returns HTML