PHPExcel導出 適配多個模板

**
首先用composer在項目裏安裝phpexcel在composer.json require里加入 “moonlandsoft/yii2-phpexcel”，然後composer update即可
**
1.這裏在項目裏先創建個工具類common/utils/Exportfile.php，用該類實現導出，其他類調用該類的exportExcel方法即可，

<?php

namespace common\utils;

use Yii;

class ExportFile
{

    /**
     *---------------------------------------
     * 導出數據爲excel表格
     * @param $list 數據集合二維數組
     * @param $attributeLabels 字段集一維數組
     * @param string $filename 文件名
     * @param array $setRowHeight 行高
     * @param array $setWidth
     * @param $paramenterHeight 參數高度
     * @param $rows    給某一個Execl中的某一行單獨設置樣式
     * @throws \PHPExcel_Exception
     * @throws \PHPExcel_Reader_Exception
     * @throws \PHPExcel_Writer_Exception
     *---------------------------------------
     */
    public static function exportExcel($list, $attributeLabels=null, $filename = '', $setRowHeight = [], $setWidth = [], $paramenterHeight = '',$orderName='')
    {
        $objectPHPExcel = new \PHPExcel();//實例化通過composer安裝的PHPExcel
        $n = 1;//用於數據循環
        //表頭
        $cellName = [
            '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',
            'BA', 'BB', 'BC', 'BD', 'BE', 'BF', 'BG', 'BH', 'BI', 'BJ', 'BK', 'BL', 'BM', 'BN', 'BO', 'BP', 'BQ', 'BR', 'BS', 'BT', 'BU', 'BV', 'BW', 'BX', 'BY', 'BZ',
            'CA', 'CB', 'CC', 'CD', 'CE', 'CF', 'CG', 'CH', 'CI', 'CJ', 'CK', 'CL', 'CM', 'CN', 'CO', 'CP', 'CQ', 'CR', 'CS', 'CT', 'CU', 'CV', 'CW', 'CX', 'CY', 'CZ'
        ];
        $attributeLabelsKey = array_keys($attributeLabels);
        $attributesLength = count($attributeLabelsKey);
        //設置邊框
        //X表示Excel表格列,Y表示Excel表格行,A1表示第一行第一列
        $x = $cellName[count($attributeLabels) - 1];
        $y = count($list)+2;//多出2行 來寫標題
        //不同的訂單 設置不同的模板
        if($orderName == '衣服訂單'||$orderName == '電子設備訂單'){
            $y = count($list)+1;
        } 
//        \common\utils\Tool::debuglog('第一步',date('Ym').'.txt');
        //Excel表格邊框     設置單元格邊框 從a1到最後 
        $objectPHPExcel->getActiveSheet()->getStyle('A1:'.$x.($y))->applyFromArray([
            'borders' => [
                'allborders' => [
                    'style' => \PHPExcel_Style_Border::BORDER_THIN,//粗的是thick
                ]
            ]
        ]);

//設置表格樣式(背景顏色和邊框線)
        if(!empty($paramenterHeight)&&  is_array($paramenterHeight)){
            foreach ($paramenterHeight as $rownum => $value){
                $rownum = $rownum + 1;
                if(isset($value['border'])){
                    //Excel表格邊框
                    $objectPHPExcel->getActiveSheet()->getStyle('A'.($rownum).':'.$x.($rownum))->applyFromArray([
                        'borders' => [
                            'bottom' => [//底部邊框
                                'style' => $value['border'],//粗的是thick
                            ]
                        ]
                    ]);
                }
                if(isset($value['backgroundcolor'])){
                    //excel表格背景顏色
                    $objectPHPExcel->getActiveSheet()->getStyle('A'.($rownum).':'.$x.($rownum))->applyFromArray([
                        'fill' => [
                            'type' => \PHPExcel_Style_Fill::FILL_SOLID,//單元格屬性
                            'color'=> ['rgb' => $value['backgroundcolor']]//背景顏色
                        ]
                    ]);
                }
            }
        } 
        //自定義控制高度
        foreach ($setRowHeight as $k => $v) {
            if ($k === 'height') {
                $objectPHPExcel->getActiveSheet()->getDefaultRowDimension()->setRowHeight($v);
            } elseif ($k == 'specific' && is_array($v)) {
                foreach ($v as $row => $height) {
                    $objectPHPExcel->getActiveSheet()->getRowDimension($row)->setRowHeight($height);
                }
            }
        }

//Excel第一行開始
        //合併單元格
        $nameVal = $filename;
        if($orderName == '衣服訂單'||$orderName == '電子設備訂單'){
            $nameVal = $orderName == '衣服訂單'?'xxxx有限公司'."\r\n".'---':'xxxx有限公司'."\r\n".'電子設備訂單';
            
            //自動換行  對齊屬性
            $objectPHPExcel->getActiveSheet()->getStyle("A1:D1")->getAlignment()->setWrapText(true);

        }
        //設置A1名稱值和樣式
        $objectPHPExcel->getActiveSheet()->mergeCells("A1:{$x}1");//指定要合併的單元格範圍 （第一行）
        $objectPHPExcel->getActiveSheet()->setCellValue('A1',  $nameVal); //設置值
        $objectPHPExcel->getActiveSheet()->getStyle('A1')->getAlignment()->setVertical(\PHPExcel_Style_Alignment::VERTICAL_CENTER);//設置垂直居中
        $objectPHPExcel->getActiveSheet()->getStyle('A1')->getAlignment()->setHorizontal(\PHPExcel_Style_Alignment::HORIZONTAL_CENTER);//設置水平居中
        $objectPHPExcel->getActiveSheet()->getStyle('A1')->getFont()->setName('Candara'); //設置字體
        $objectPHPExcel->getActiveSheet()->getStyle('A1')->getFont()->setSize(14);//字體大小
        $objectPHPExcel->getActiveSheet()->getStyle('A1')->getFont()->setBold(true);//是否加粗

        $imgPath = Yii::getAlias('@backend') . '/web/Mresources/images/logo.png';
        if (file_exists($imgPath)) {
            // 圖片生成
            $objDrawing = new \PHPExcel_Worksheet_Drawing();
            $objDrawing->setPath($imgPath);
            // 設置寬度高度
            $objDrawing->setHeight(80);//照片高度
            $objDrawing->setWidth(80); //照片寬度
            //設置圖片要插入的單元格
            $objDrawing->setCoordinates('A1', $imgPath);
            // 圖片偏移距離
            $objDrawing->setOffsetX(35);
            $objDrawing->setOffsetY(35);
            $objDrawing->setWorksheet($objectPHPExcel->getActiveSheet());
        }
//Excel頭部第一行設置內容和樣式結束

        //水平居中
        $objectPHPExcel->setActiveSheetIndex(0)->getStyle("C")->getAlignment()->setHorizontal(\PHPExcel_Style_Alignment::HORIZONTAL_CENTER);
        //自動換行
        $objectPHPExcel->getActiveSheet()->getStyle("C3:C$y")->getAlignment()->setWrapText(true);
        if($orderName != '衣服訂單'&&$orderName != '電子設備訂單'){
            //array_merge將兩個數組的數據整合成一個數組
            $list = array_merge([$attributeLabels], $list);
        } 
        foreach ($list as $row) {
            $n++; //計數 
            $row = (object)$row;
            //$attributesLength代表屬性的個數,$attributeLabelsKey代表屬性的值
            for ($i = 0; $i < $attributesLength; $i++) {
                $key = $attributeLabelsKey[$i];
                //判斷$row是否存在,判斷.jpg和.png
                if (isset($row->$key)) {
                    if(is_array($row->$key) ){ 
                        if(isset($row->$key[0])){
                            $objectPHPExcel->getActiveSheet()->setCellValue($cellName[$i] . $n, $row->$key[0]); //設置值
                        } 
                        $objectPHPExcel->getActiveSheet()->getStyle($cellName[$i] . $n)->getFont()->setBold(isset($row->$key['bold'])&&!empty($row->$key['bold'])?$row->$key['bold']: false); 
                    }else{ 
                        if (strpos($row->$key, '.jpg') !== false || strpos($row->$key, '.png')) {
                            $imgPath = Yii::getAlias('@backend') . '/web/Mresources/' . $row->$key;
                            if (file_exists($imgPath)) {
                                $objDrawing = new \PHPExcel_Worksheet_Drawing();
                                $objDrawing->setPath($imgPath);
                                // 設置寬度高度
                                $objDrawing->setHeight(80);//照片高度
                                $objDrawing->setWidth(80); //照片寬度
                                //設置圖片要插入的單元格
                                $objDrawing->setCoordinates($cellName[$i] . $n, $imgPath);
                                // 圖片偏移距離
                                $objDrawing->setOffsetX(12);
                                $objDrawing->setOffsetY(12);
                                $objDrawing->setWorksheet($objectPHPExcel->getActiveSheet());
                                continue;
                            }
                            $row->$key = '';
                        }
                        $objectPHPExcel->getActiveSheet()->setCellValue($cellName[$i] . $n, $row->$key ?: ''); //設置值
                    }
                    $objectPHPExcel->getActiveSheet()->getStyle($cellName[$i] . $n)->getAlignment()->setVertical(\PHPExcel_Style_Alignment::VERTICAL_CENTER);//設置垂直居中
                    $objectPHPExcel->getActiveSheet()->getStyle($cellName[$i] . $n)->getAlignment()->setWrapText(true);
                    $objectPHPExcel->getActiveSheet()->getColumnDimension($cellName[$i])->setWidth(isset($setWidth[$i])&&$setWidth[$i]>0?$setWidth[$i]:25);//設置寬度
                    $objectPHPExcel->getActiveSheet()->getStyle($cellName[$i])->getFont()->setSize(14); 
                    if (isset($row->$key['left'])) {
                        $objectPHPExcel->getActiveSheet()->getStyle($cellName[$i])->getAlignment()->setHorizontal(\PHPExcel_Style_Alignment::HORIZONTAL_LEFT);
                    } else {
                        $objectPHPExcel->getActiveSheet()->getStyle($cellName[$i] . $n)->getAlignment()->setHorizontal(\PHPExcel_Style_Alignment::HORIZONTAL_CENTER);//設置水平居中
                    } 
                    if (isset($row->$key['merge'])&&  is_array($row->$key['merge'])) { //衣服訂單調整 
                        $str = "";
                        foreach($row->$key['merge'] as $val){
                            $str = empty($str)?$val.$n:$str.":".$val.$n;
                        }
                        if(!empty($str)){ 
                            $objectPHPExcel->getActiveSheet()->mergeCells($str);// 指定第N行 B到D列合併
                        } 
                    }
                }

            }
             
          

// 下載一個pdf文件
//header('Content-Type:application/pdf');
//header('Content-Disposition:attachment;filename="01simple.pdf"');
//header('Cache-Control:max-age=0');
//$objWriter =PHPExcel_IOFactory::createWriter($objPHPExcel,'PDF');
//$objWriter->save('php://output');
        //數據結束
        ob_end_clean();//清空緩存區並關閉輸出緩存
        ob_start();//在服務器打開一個緩存區來保存所有的數據
        $excelName = iconv("utf-8", "gbk", $filename);//轉碼
        header('Content-Type: application/vnd.ms-excel');
        header('Content-Disposition: attachment;filename="' . $excelName . $date . '.xls"');
        header('Cache-Control: max-age=0');
        $objWriter = \PHPExcel_IOFactory::createWriter($objectPHPExcel, 'Excel5');
        $objWriter->save('php://output');//輸出excel文件，並自動下載
    }
}

//適配多個模板

2.order.php

   $f = ['cat_id' => '商品類型', 'goods_name'=>'商品名稱' , 'goods_number'=>'數量'];
            $fileName = $info->name.' -- 簡易清單';
            $setRowHeight = [
                'height' => 30, //默認高度
                'specific' => [ //指定高度
                    1 => 70 //第幾行 => 高度
                ]
            ];
            $setWidth = [
                29,29,29
            ];
           /*    
           $f = ['A'=>'', 'B' => '' , 'C' => '' , 'D'=>'' ];
    $setRowHeight = [
        'height' => 30, //默認高度
        'specific' => [ //指定高度
            1 => 70 //第幾行 => 高度
        ]
    ];
    $setWidth = [
        20,15,25
    ];
    //設置邊框及背景顏色
$paramenterHeight = [
        $num => ['border' => \PHPExcel_Style_Border::BORDER_THICK],//全邊框樣式
        $titleRowNum => ['backgroundcolor' => 'BFBFBF'],//標題行數的背景顏色
        $titleRowNum-1 => ['border' => \PHPExcel_Style_Border::BORDER_THICK]
    ]; */
            //$list  爲二維數組  字段對應 $f裏面的key
            ExportFile::exportExcel($list , $f , $fileName , $setRowHeight , $setWidth,'',$orderName = '簡易清單');