试图从我的数据库中获取一些数据。
我有以下型号:
function GetRestaurants($options = array())
{
// Qualification
if(isset($options['restaurantID']))
$this->db->where('restaurantID', $options['restaurantID']);
if(isset($options['restaurantRegionID']))
$this->db->where('restaurantRegionID', $options['restaurantRegionID']);
if(isset($options['restaurantName']))
$this->db->where('restaurantName', $options['restaurantName']);
if(isset($options['restaurantAddress1']))
$this->db->where('restaurantAddress1', $options['restaurantAddress1']);
if(isset($options['restaurantAddress2']))
$this->db->where('restaurantAddress2', $options['restaurantAddress2']);
if(isset($options['restaurantSuburb']))
$this->db->where('restaurantSuburb', $options['restaurantSuburb']);
if(isset($options['restaurantCity']))
$this->db->where('restaurantCity', $options['restaurantCity']);
if(isset($options['restaurantInformation']))
$this->db->where('restaurantInformation', $options['restaurantInformation']);
// limit / offset
if(isset($options['limit']) && isset($options['offset']))
$this->db->limit($options['limit'], $options['offset']);
else if(isset($options['limit']))
$this->db->limit($options['limit']);
// sort
if(isset($options['sortBy']) && isset($options['sortDirection']))
$this->db->order_by($options['sortBy'], $options['sortDirection']);
$query = $this->db->get("tblRestaurants");
if(isset($options['count'])) return $query->num_rows();
if(isset($options['restaurantID']))
return $query->row(0);
if(isset($options['limit']) && $options['limit'] == '1')
return $query->row(0);
return $query->result();
}
现在,以下代码可以正常运行:
$this->load->model('Restaurants_model');
$data['restaurant'] = $this->Restaurants_model->GetRestaurants(array(
'restaurantName' => 'shed 5',
'limit' => '1'
));
但以下情况不起作用:
$this->load->model('Restaurants_model');
$data['restaurant'] = $this->Restaurants_model->GetRestaurants(array(
'restaurantName' => str_replace('-', ' ', $this->uri->segment(2)),
'limit' => '1'
));
即使是
的结果str_replace('-', ' ', $this->uri->segment(2))
在这种情况下:'脱落5'。
我比较了str_replace输出的var_dumps和字符串本身,并确定它们是相同的。那么为什么直接字符串返回结果但是从uri段生成的字符串不是?某种编码问题?我的数据库保存'utf8_general_ci'中的数据。
感谢您的任何建议!
答案 0 :(得分:0)
$ restaurant = str_replace(' - ','',$ this-> uri-> segment(2));
获取数组外的值并尝试使用array_push
$ data ['restaurant'] = $ this-> Restaurants_model-> GetRestaurants(array( 'restaurantName'=> $餐厅, 'limit'=> '1' ));