/**
* like (var%)
*/
function set_like_filter($key, $value, $op = self::CONNECTOR_AND, $format = '%s%%')
{
if (false !== $key) {
if (!empty($value)) {
$this->filters[$key] = array('value' => 'LIKE \'' . sprintf($format, $this->collection->get_db()->escape($value)) . '\'', 'op' => $op, 'raw' => true);
}
$this->filters[$key] = $value;
}
return $this;
}