PHPExcel 是用來(lái)操作Office Excel 文檔的一個(gè)PHP類庫(kù),它基于微軟的OpenXML標(biāo)準(zhǔn)和PHP語(yǔ)言,可以使用它來(lái)讀取、寫入不同格式的電子表格.
導(dǎo)出類:PHPExcel類導(dǎo)出excel,同時(shí)對(duì)PHPExcel做了些精簡(jiǎn)處理,基本上可以滿足數(shù)據(jù)導(dǎo)出excel的功能,代碼如下:
- 代碼如下 復(fù)制代碼
- //載入PHPExcel類
- require './phpexcel/PHPExcel.php';
- //創(chuàng)建一個(gè)excel對(duì)象實(shí)例
- $objPHPExcel = new PHPExcel();
- //設(shè)置文檔基本屬性
- $objProps = $objPHPExcel->getProperties();
- $objProps->setCreator("Lao Mao");
- $objProps->setLastModifiedBy("Lao Mao");
- $objProps->setTitle("Office XLS Test Document");
- $objProps->setSubject("Office XLS Test Document, Demo");
- $objProps->setDescription("Test document, generated by PHPExcel.");
- $objProps->setKeywords("office excel PHPExcel");
- $objProps->setCategory("Test");
- //設(shè)置當(dāng)前的sheet索引,用于后續(xù)的內(nèi)容操作。
- //一般只有在使用多個(gè)sheet的時(shí)候才需要顯示調(diào)用。
- //缺省情況下,PHPExcel會(huì)自動(dòng)創(chuàng)建第一個(gè)sheet被設(shè)置SheetIndex=0
- $objPHPExcel->setActiveSheetIndex(0);
- //設(shè)置當(dāng)前活動(dòng)sheet的名稱
- $objActSheet = $objPHPExcel->getActiveSheet();
- $objActSheet->setTitle('測(cè)試Sheet');
- //設(shè)置單元格內(nèi)容
- //這里的數(shù)據(jù)可以從數(shù)據(jù)庫(kù)中讀取,然后再做循環(huán)處理
- $objPHPExcel->getActiveSheet()->SetCellValue('A1', 'a1');
- $objPHPExcel->getActiveSheet()->SetCellValue('A2', 'a2');
- $objPHPExcel->getActiveSheet()->SetCellValue('A3', 'a3');
- $objPHPExcel->getActiveSheet()->SetCellValue('A4', 'a4');
- $objPHPExcel->getActiveSheet()->SetCellValue('A5', 'a5');
- $objPHPExcel->getActiveSheet()->SetCellValue('B1', 'b1');
- $objPHPExcel->getActiveSheet()->SetCellValue('B2', 'b2');
- $objPHPExcel->getActiveSheet()->SetCellValue('B3', 'b3');
- $objPHPExcel->getActiveSheet()->SetCellValue('B4', 'b4');
- $objPHPExcel->getActiveSheet()->SetCellValue('B5', 'b5');
- $objPHPExcel->getActiveSheet()->SetCellValue('C1', 'c1');
- $objPHPExcel->getActiveSheet()->SetCellValue('C2', 'c2');
- $objPHPExcel->getActiveSheet()->SetCellValue('C3', 'c3');
- $objPHPExcel->getActiveSheet()->SetCellValue('C4', 'c4');
- $objPHPExcel->getActiveSheet()->SetCellValue('C5', 'c5');
- //輸出文檔
- $objWriter = new PHPExcel_Writer_Excel5($objPHPExcel);
- //設(shè)置header頭部信息,并輸出到瀏覽器
- //header('Content-Type: application/vnd.ms-excel');
- //header("Content-Disposition:attachment; filename=demo.xls");
- //header('Cache-Control: max-age=0');
- //$objWriter->save('php://output');
- //保存至某一位置
- $objWriter->save(dirname(__FILE__) . '/demo.xls');
導(dǎo)入excel的方法,代碼:
- //載入PHPExcel類
- include(dirname(__FILE__).'/phpexcel/PHPExcel.php');
- $Obj = new PHPExcel_Reader_Excel5();
- $Obj->setReadDataOnly(true);
- //讀取demo.xls文件
- $phpExcel = $Obj->load(dirname(__FILE__).'/output.xls');
- //獲取當(dāng)前活動(dòng)sheet
- $objWorksheet = $phpExcel->getActiveSheet();
- //獲取行數(shù)
- $highestRow = $objWorksheet->getHighestRow();
- //獲取列數(shù)
- $highestColumn = $objWorksheet->getHighestColumn();
- $highestColumnIndex = PHPExcel_Cell::columnIndexFromString($highestColumn);
- //循環(huán)輸出數(shù)據(jù)
- $data = array();
- for($row = 1; $row <= $highestRow; ++$row) {
- for($col = 0; $col < $highestColumnIndex; ++$col) {
- $val = $objWorksheet->getCellByColumnAndRow($col, $row)->getValue();
- $data[$row][$col] = trim($val);
- }
- }
- echo '<pre>';
- print_r($data);
- echo '</pre>';
但是這種方式有缺陷,老版本的excel有個(gè)數(shù)據(jù)上限,最多65536行數(shù)據(jù),這時(shí)我們就無(wú)法通過(guò)excel來(lái)實(shí)現(xiàn)大數(shù)據(jù)的導(dǎo)出, 但我估計(jì)也沒(méi)幾個(gè)有這么多數(shù)據(jù)吧,當(dāng)然如果有可以考慮使用csv來(lái)操作.
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