我真的無法看到問題出在哪裏。我的查詢沒有返回正確的計數
EX:寶馬是在紐約(city_id = 5)和康涅狄格銷售(city_id = 3),因此,當用戶在搜索框中返回2分的結果,它應該只是進入BMW 1
public function search_result_count($search) {
$count=0;
$search = addslashes($search);
$city_id = $this->tank_auth->get_user_city()->id;
$sql="select count(id) as count from ".$this->table_name."
where title LIKE '%$search%' or zipcode like '%$search%'
and city_id ='$city_id' ";
$query=$this->db->query($sql);
if($row=$query->row()) {
$count=$row->count;
}
return $count;
}
即使我分配$ city_id =「5」仍然是同樣的事情,這裏會出現什麼問題?