這樣一個一維數組,怎麼把他弄成依次按照店鋪名、顏色、尺碼規格的一個多維陣列?
回複討論(解決方案)
在封裝MySQL類裡面寫個getAll函數 和query函數
public function getAll($sql)
{
$rs =$this->query($sql);
$list =array();
if(!$rs)
{
return false;
}
else{
while($row = mysql_fetch_assoc($rs))
{
$list[]=$row;
}
return $list;
}
}
public function query($sql)
{
return mysql_query($sql,$this->conn) ; //$this->conn是串連資料庫的資源變數
}
在類的外面初始化一個對象,然後寫三個sql語句擷取三個列,把sql語句通過getAll函數發出去獲得結果,最後查詢結果自己再寫個數組放進去。。。封裝類的內容太多就不寫了,不知道能不能幫到樓主- -
$array=array(array('CKMC'=>'store1','GG1MC'=>'color1','GG2MC'=>'size1'),array('CKMC'=>'store1','GG1MC'=>'color1','GG2MC'=>'size2'),array('CKMC'=>'store1','GG1MC'=>'color2','GG2MC'=>'size1'),array('CKMC'=>'store1','GG1MC'=>'color2','GG2MC'=>'size2'),array('CKMC'=>'store2','GG1MC'=>'color1','GG2MC'=>'size1'),array('CKMC'=>'store2','GG1MC'=>'color2','GG2MC'=>'size2'),);$array2=array();foreach($array as $val){if(array_key_exists($val['CKMC'],$array2)){if(array_key_exists($val['GG1MC'],$array2[$val['CKMC']])){$array2[$val['CKMC']][$val['GG1MC']][]=$val;}else $array2[$val['CKMC']][$val['GG1MC']]=array($val);}else $array2[$val['CKMC']]=array($val['GG1MC']=>array($val));}echo '';print_r($array2);echo '
';