public function destroy($id)
{
$limit = limit::find($id);
$limit->delete();
}
public function hash($table)
{
$result = array();
if (is_object($this->where)) {
$result[] = $this->where->result($table);
} else {
if ($this->where) {
$result[] = $this->where;
}
}
if (is_object($this->limit)) {
$result[] = $this->limit->result($table);
} else {
if ($this->limit) {
$result[] = $this->limit->result;
}
}
$source = '';
foreach ($result as $item) {
if ($item !== null) {
$source .= $item;
}
}
if ($source !== '') {
return md5($source);
}
return null;
}
