excel表数据导入到mysql数据库中(自己做的练习保留)

<?php
//header("Content-Type:text/html;charset=gb2312");
 include_once 'libs/database.class.php';
 include_once 'libs/bb.model.php';
 class Excel extends Base_Model
 {
  public function __construct()
  {
   parent::__construct();
   //$this->run();
   //链接数据库,普通数据库链接
   /*$connect = mysql_connect('localhost','root','');
   mysql_select_db('xlc_webgame',$connect);*/
  }
  public function run()
  {
   header("Content-Type:text/html;charset=gb2312");
   $handle=fopen("caixia.csv","r");
   $bigArr = array();
   $row=0;
   $sqltotal;
   while($res=fgetcsv($handle,1000,","))
   {
    $use = array();
    $effect = array();
    $hparr = array();
    $mparr = array();
    $condition = array();
    //$res = explode(',',$val);
    //$res[4] = trim(mb_convert_encoding($res[4], 'utf-8', 'gbk'));
    //$res[1] = trim(mb_convert_encoding($res[1], 'utf-8', 'gbk'));*/
    for($i = 0; $i < 4; $i++)
    {
     if(empty($res[$i]))
     {
      $res[$i] = 0;
     }
    }
    if(empty($res[8])){
     $res[8] = 0;
    }
    if(empty($res[12])){
     $res[12] = 0;
    }
    if(empty($res[13])){
     $res[13] = 0;
    }
    if($res[9]){
     $use['MP'] = $res[9];
    }
    if($res[10]){
     $use['EG'] = $res[10];
    }
    if($res[11]){
     $use['HP'] = $res[11];
    }
    if($use){
     $s_use = serialize($use);
    }else{
     $s_use = '';
    }
    //作用
    if($res[21]){
     $effect['m_sb'] = $res[21];
    }
    if($res[22]){
     $effect['m_sp'] = $res[22];
    }
    if($res[23]){
     $effect['m_wf'] = $res[23];
    }
    if($res[24]){
     $effect['m_mf'] = $res[24];
    }
    if($res[25]){
     $effect['m_wg'] = $res[25];
    }
    if($res[26]){
     $hparr['s'] = $res[26];
    }
    if($res[27]){
     $hparr['b'] = $res[27];
    }
    if($hparr){
     $effect['m_hp'] = $hparr;
    }
    if($res[28]){
     $mparr['s'] = $res[28];
    }
    if($res[29]){
     $mparr['b'] = $res[29];
    }
    if($mparr){
     $effect['m_mp'] = $mparr;
    }
    if($res[30]){
     $effect['DEF'] = $res[30];
    }
    if($res[31]){
     $effect['ATK'] = $res[31];
    }
    if($res[32]){
     $effect['MAT'] = $res[32];
    }
    if($res[33]){
     $effect['MDF'] = $res[33];
    }
    if($res[34]){
     $effect['SPD'] = $res[34];
    }
    if($res[35]){
     $effect['success'] = $res[35];
    }
    if($res[36]){
     $effect['round'] = $res[36];
    }
    if($effect){
     $s_effect = serialize($effect);
    }else{
     $s_effect = '';
    }
    if($res[14]){
     $condition['CON'] = $res[14];
    }
    if($res[15]){
     $condition['STR'] = $res[15];
    }
    if($res[16]){
     $condition['INT'] = $res[16];
    }
    if($res[17]){
     $condition['WIN'] = $res[17];
    }
    if($res[18]){
     $condition['DEX'] = $res[18];
    }
    if($res[19]){
     $condition['LEVEL'] = $res[19];
    }
    if($condition){
     $s_condition = serialize($condition);
    }else{
     $s_condition = '';
    }
    $s_detail = '';
    if($res[7]){
     $s_detail = $res[7];
    }
    if($res[5]){
     $s_detail .= $res[5];
    }
    if($row > 0)
    {
     mysql_query("set names 'gbk'"); //解决汉字乱码问题
     $bigArr[$row] = $res;
     $sql = "INSERT INTO `xlc_webgame`.`wg_skill`
     (`s_p_id`,`s_type`,`s_type2`,`s_d_q`,`s_name`,`name_detail`,`s_url`,`s_profession_id`,`s_use`,`s_effect`,`s_hurt_min`,`s_hurt_max`,`s_condition`,`s_detail`)
     VALUES
     ($res[0],$res[1],$res[2],$res[3],'".$res[4]."','".$res[5]."','".$res[20]."',$res[8],'".$s_use."','".$s_effect."',$res[12],$res[13],'".$s_condition."','".$s_detail."')";
     $t = $this->db->query($sql);
     //mysql_query($sql);
     //$sqltotal .= $sql."<br>";
    }
    $row++;
   }
   echo '成功插入数据库';
  }
 }