1 <?php 2 class CommonModel extends CI_Model{ 3     function __construct(){ 4         parent::__construct(); 5         $this->load->database(); 6     } 7     public function search($table,$where){ 8         $this->db->where($where); 9         $query=$this->db->get($table);10         return $query->result_array();11     }12     public function pageGet($table,$where=null,$start=1,$limit=10){13         $result=$this->db->get($table)->result_array();14         return $result;15     }16     public function findOne($table,$idmap){17         $this->db->where($idmap[‘key‘],$idmap[‘value‘]);18         $this->db->select(‘*‘);19         $query=$this->db->get($table);20         $one=$query->row_array();21         return $one;22     }23 24     public function addData($table,$data){25         return $this->db->insert($table,$data);26     }27 28     public function modify($table,$data,$where){29         $this->db->where($where);30         return $this->db->update($table,$data);31     }32 33     public function remove($idmap,$table){34         if(is_array($idmap[‘value‘])){35             $ids=implode($id, ‘,‘);36             $this->db->where($idmap[‘key‘].‘ in‘,‘(‘.$idmap[‘value‘].‘)‘);37             $this->db->delete($table,array($idmap[‘key‘].‘ in‘,‘(‘.$idmap[‘value‘].‘)‘));38         }else{39             $this->db->delete($table,array($idmap[‘key‘],$idmap[‘value‘]));40         }41     }42 }