PHPExcel代碼地址:https://github.com/PHPOffice/PHPExcel
導入和導出的代碼:(其中vendor是thinkphp中的引入phpexcel包的用法,實際中可以根據具體的框架來)
/**
* 導入excel文件
* @param string $file excel文件路徑
* @return array excel文件內容數組
*/
function import_excel($file,$sheet = 0){
// 判斷文件是什麼格式
$type = pathinfo($file);
$type = strtolower($type["extension"]);
$map = array(
'xlsx'=>'Excel2007',
'xls' =>'Excel5',
'csv' =>'CSV'
);
ini_set('max_execution_time', '0');
Vendor('PHPExcel.PHPExcel');
setlocale(LC_ALL, 'zh_CN');
// 判斷使用哪種格式
$objReader = PHPExcel_IOFactory::createReader($map[$type]);
$objPHPExcel = $objReader->load($file);
$sheet = $objPHPExcel->getSheet($sheet);
// 取得總行數
$highestRow = $sheet->getHighestRow();
// 取得總列數
$highestColumn = $sheet->getHighestColumn();
//循環讀取excel文件,讀取一條,插入一條
$data=array();
//從第一行開始讀取數據
for($j=1;$j<=$highestRow;$j++){
//從A列讀取數據
for($k='A';$k<=$highestColumn;$k++) {
$cell = $objPHPExcel->getActiveSheet()->getCell("$k$j")->getValue();
if ($cell instanceof PHPExcel_RichText){//富文本轉換字符串
$cell = $cell->__toString();
}
// 讀取單元格
$data[$j][] = $cell;
}
}
return $data;
}
/**
*
* execl數據導出
* @param string $title 模型名(如Member),用於導出生成文件名的前綴
* @param array $cellName 表頭及字段名
* @param array $data 導出的表數據
* 入參示例
* $title="這個是測試的標題";
$cellName=[
0=>['id','id',0,12,'CENTER'],
1=>['state','訂單狀態',0,12,'left'],
2=>['type','訂單類型',0,12,'LEFT'],
3=>['price','支付額',0,12,'LEFT'],
4=>['member','會員',0,12,'LEFT'],
5=>['store','店鋪',0,12,'LEFT'],
6=>['order_name','訂單名稱',0,12,'LEFT'],
7=>['num','商品數量',0,12,'LEFT'],
8=>['data','日期',0,12,'LEFT'],
];
$data=[
0=>['id'=>1,'state'=>'代付款','type'=>'普通訂單','price'=>'48.01','member'=>'王大','store'=>'北京','order_name'=>'娃哈哈','num'=>'1523','data'=>'2018-10-09']
];
*
* 特殊處理:合併單元格需要先對數據進行處理
*/
function export_excel($title,$cellName,$data,$needHeader=1)
{
ini_set('max_execution_time', '0');
//引入核心文件
vendor("PHPExcel.PHPExcel");
$objPHPExcel = new \PHPExcel();
//定義配置
$topNumber = $needHeader == 1 ? 2 : 1;//表頭有幾行佔用
$xlsTitle = iconv('utf-8', 'gb2312', $title);//文件名稱
$fileName = $title.date('_Ymd_His');//文件名稱
$cellKey = array(
'A','B','C','D','E','F','G','H','I','J','K','L','M',
'N','O','P','Q','R','S','T','U','V','W','X','Y','Z',
'AA','AB','AC','AD','AE','AF','AG','AH','AI','AJ','AK','AL','AM',
'AN','AO','AP','AQ','AR','AS','AT','AU','AV','AW','AX','AY','AZ'
);
//寫在處理的前面(瞭解表格基本知識,已測試)
// $objPHPExcel->getActiveSheet()->getDefaultRowDimension()->setRowHeight(20);//所有單元格(行)默認高度
// $objPHPExcel->getActiveSheet()->getDefaultColumnDimension()->setWidth(20);//所有單元格(列)默認寬度
// $objPHPExcel->getActiveSheet()->getRowDimension('1')->setRowHeight(30);//設置行高度
// $objPHPExcel->getActiveSheet()->getColumnDimension('C')->setWidth(30);//設置列寬度
// $objPHPExcel->getActiveSheet()->getStyle('A1')->getFont()->setSize(18);//設置文字大小
// $objPHPExcel->getActiveSheet()->getStyle('A1')->getFont()->setBold(true);//設置是否加粗
// $objPHPExcel->getActiveSheet()->getStyle('A1')->getFont()->getColor()->setARGB(PHPExcel_Style_Color::COLOR_WHITE);// 設置文字顏色
// $objPHPExcel->getActiveSheet()->getStyle('A1')->getAlignment()->setHorizontal(PHPExcel_Style_Alignment::HORIZONTAL_CENTER);//設置文字居左(HORIZONTAL_LEFT,默認值)中(HORIZONTAL_CENTER)右(HORIZONTAL_RIGHT)
// $objPHPExcel->getActiveSheet()->getStyle('A1')->getAlignment()->setVertical(PHPExcel_Style_Alignment::VERTICAL_CENTER);//垂直居中
// $objPHPExcel->getActiveSheet()->getStyle('A1')->getFill()->setFillType(PHPExcel_Style_Fill::FILL_SOLID);//設置填充顏色
// $objPHPExcel->getActiveSheet()->getStyle('A1')->getFill()->getStartColor()->setARGB('FF7F24');//設置填充顏色
if ($needHeader == 1){
//處理表頭標題
$objPHPExcel->getActiveSheet()->mergeCells('A1:'.$cellKey[count($cellName)-1].'1');//合併單元格(如果要拆分單元格是需要先合併再拆分的,否則程序會報錯)
$objPHPExcel->setActiveSheetIndex(0)->setCellValue('A1',$title);
$objPHPExcel->getActiveSheet()->getStyle('A1')->getFont()->setBold(true);
$objPHPExcel->getActiveSheet()->getStyle('A1')->getFont()->setSize(16);
$objPHPExcel->getActiveSheet()->getStyle('A1')->getAlignment()->setHorizontal(PHPExcel_Style_Alignment::HORIZONTAL_CENTER);
$objPHPExcel->getActiveSheet()->getStyle('A1')->getAlignment()->setVertical(PHPExcel_Style_Alignment::VERTICAL_CENTER);
}
//處理表頭
foreach ($cellName as $k=>$v)
{
$objPHPExcel->setActiveSheetIndex(0)->setCellValue($cellKey[$k].$topNumber, $v[1]);//設置表頭數據
// $objPHPExcel->getActiveSheet()->freezePane($cellKey[$k].($topNumber+1));//凍結窗口
$objPHPExcel->getActiveSheet()->getStyle($cellKey[$k].$topNumber)->getFont()->setBold(true);//設置是否加粗
$objPHPExcel->getActiveSheet()->getStyle($cellKey[$k].$topNumber)->getAlignment()->setVertical(PHPExcel_Style_Alignment::VERTICAL_CENTER);//垂直居中
if($v[3] > 0)//大於0表示需要設置寬度
{
$objPHPExcel->getActiveSheet()->getColumnDimension($cellKey[$k])->setWidth($v[3]);//設置列寬度
}
}
//處理數據
foreach ($data as $k=>$v)
{
foreach ($cellName as $k1=>$v1)
{
$objPHPExcel->getActiveSheet()->setCellValue($cellKey[$k1].($k+1+$topNumber), $v[$v1[0]]);
if($v['end'] > 0)
{
if($v1[2] == 1)//這裏表示合併單元格
{
$objPHPExcel->getActiveSheet()->mergeCells($cellKey[$k1].$v['start'].':'.$cellKey[$k1].$v['end']);
$objPHPExcel->getActiveSheet()->getStyle($cellKey[$k1].$v['start'])->getAlignment()->setVertical(PHPExcel_Style_Alignment::VERTICAL_CENTER);
}
}
if($v1[4] != "" && in_array($v1[4], array("LEFT","CENTER","RIGHT")))
{
$v1[4] = eval('return PHPExcel_Style_Alignment::HORIZONTAL_'.$v1[4].';');
//這裏也可以直接傳常量定義的值,即left,center,right;小寫的strtolower
$objPHPExcel->getActiveSheet()->getStyle($cellKey[$k1].($k+1+$topNumber))->getAlignment()->setHorizontal($v1[4]);
}
}
}
//導出execl
header('pragma:public');
header('Content-type:application/vnd.ms-excel;charset=utf-8;name="'.$xlsTitle.'.xlsx"');
header("Content-Disposition:attachment;filename=$fileName.xlsx");//attachment新窗口打印inline本窗口打印
$objWriter = \PHPExcel_IOFactory::createWriter($objPHPExcel, 'Excel2007');
$objWriter->save('php://output');
exit;
}