有一点麻烦试图从我的数据库中抓取一些数据。
我有以下模型:
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,以下代码可以正常工作:
$this->load->model('Restaurants_model');
$data['restaurant'] = $this->Restaurants_model->GetRestaurants(array(
'restaurantName' => 'shed 5',
'limit' => '1'
)); 但是,以下操作不起作用:
$this->load->model('Restaurants_model');
$data['restaurant'] = $this->Restaurants_model->GetRestaurants(array(
'restaurantName' => str_replace('-', ' ', $this->uri->segment(2)),
'limit' => '1'
)); 即使结果是
str_replace('-', ' ', $this->uri->segment(2)) 在这个例子中是:‘shed 5’。
我比较了str_replace的输出和字符串本身的var_dumps,并确定它们是相同的。那么,为什么直接字符串会返回结果,而从uri段生成的字符串却不会呢?某种编码问题?我的数据库将数据保存在‘utf8_general_ci’中。
谢谢你的建议!
发布于 2010-10-16 00:10:38
$restaurant=str_replace('-',‘',$this->uri->段(2));
从数组外部获取值并尝试array_push
$data‘$restaurant’= $this->Restaurants_model->GetRestaurants(array( 'restaurantName‘=> $restaurant,'limit’=> '1‘);
https://stackoverflow.com/questions/3938607
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