原生PHP實現的網頁導出和導入excel文件實例,包括上傳也是用的原生。還可在exportExcel方法裏設置字體等表格樣式。php
導出和導入表單代碼:html
<p style="margin:10px 0"><a href="export.php" class="btn">導出</a></p> <form action="import.php" method="post" enctype="multipart/form-data"> <div class="control-group"> <label>Excel表格:</label> <input type="file" name="file"/> </div> <div class="control-group"> <input type="submit" value="導入" /> </div> </form>
excel導出:mysql
$query = mysql_query("select * from user limit 50"); $i =0; $list = array(); while($row=mysql_fetch_array($query)){ $list[$i]['id'] = $row['id']; $list[$i]['username'] = $row['username']; $list[$i]['password'] = $row['password']; $i++; } $title = array('ID', '郵箱', '密碼'); //設置要導出excel的表頭 exportExcel($list, '素材火用戶表', $title);
exportExcel方法代碼:sql
function exportExcel($data, $savefile = null, $title = null, $sheetname = 'sheet1') { require_once 'PHPExcel.class.php'; //若沒有指定文件名則爲當前時間戳 if (is_null($savefile)) { $savefile = time(); } //若指字了excel表頭,則把表單追加到正文內容前面去 if (is_array($title)) { array_unshift($data, $title); } $objPHPExcel = new PHPExcel(); //Excel內容 $head_num = count($data); foreach ($data as $k => $v) { $obj = $objPHPExcel->setActiveSheetIndex(0); $row = $k + 1; //行 $nn = 0; foreach ($v as $vv) { $col = chr(65 + $nn); //列 $obj->setCellValue($col . $row, $vv); //列,行,值 $nn++; } } //設置列頭標題 for ($i = 0; $i < $head_num - 1; $i++) { $alpha = chr(65 + $i); $objPHPExcel->getActiveSheet()->getColumnDimension($alpha)->setAutoSize(true); //單元寬度自適應 $objPHPExcel->getActiveSheet()->getStyle($alpha . '1')->getFont()->setName("Candara"); //設置字體 $objPHPExcel->getActiveSheet()->getStyle($alpha . '1')->getFont()->setSize(12); //設置大小 $objPHPExcel->getActiveSheet()->getStyle($alpha . '1')->getFont()->getColor()->setARGB(PHPExcel_Style_Color::COLOR_BLACK); //設置顏色 $objPHPExcel->getActiveSheet()->getStyle($alpha . '1')->getAlignment()->setHorizontal(PHPExcel_Style_Alignment::HORIZONTAL_CENTER); //水平居中 $objPHPExcel->getActiveSheet()->getStyle($alpha . '1')->getAlignment()->setVertical(PHPExcel_Style_Alignment::VERTICAL_CENTER); //垂直居中 $objPHPExcel->getActiveSheet()->getStyle($alpha . '1')->getFont()->setBold(true); //加粗 } $objPHPExcel->getActiveSheet()->setTitle($sheetname); //題目 $objPHPExcel->setActiveSheetIndex(0); //設置當前的sheet header('Content-Type: application/vnd.ms-excel'); header('Content-Disposition: attachment;filename="' . $savefile . '.xls"');//文件名稱 header('Cache-Control: max-age=0'); $objWriter = PHPExcel_IOFactory::createWriter($objPHPExcel, 'Excel5'); //Excel5 $objWriter->save('php://output'); }
excel導入:數組
$tmp = $_FILES['file']['tmp_name']; if (empty($tmp)) { echo '請選擇要導入的Excel文件!'; exit; } $save_path = "uploads/"; $filename = $save_path . date('Ymdhis') . ".xls"; //上傳後的文件保存路徑和名稱 if (copy($tmp, $filename)) { require_once 'PHPExcel.class.php'; require_once 'PHPExcel/Reader/Excel5.php'; $PHPReader = new PHPExcel_Reader_Excel5(); //PHPExcel_Reader_Excel2007 PHPExcel_Reader_Excel5 //載入文件 $PHPExcel = $PHPReader->load($filename); //獲取表中的第一個工做表,若是要獲取第二個,把0改成1,依次類推 $currentSheet = $PHPExcel->getSheet(0); //獲取總列數 $allColumn = $currentSheet->getHighestColumn(); //獲取總行數 $allRow = $currentSheet->getHighestRow(); //循環獲取表中的數據,$currentRow表示當前行,從哪行開始讀取數據,索引值從0開始 for ($currentRow = 1; $currentRow <= $allRow; $currentRow++) { //從哪列開始,A表示第一列 for ($currentColumn = 'A'; $currentColumn <= $allColumn; $currentColumn++) { //數據座標 $address = $currentColumn . $currentRow; //讀取到的數據,保存到數組$arr中 $data[$currentRow][$currentColumn] = $currentSheet->getCell($address)->getValue(); } } $add_time = date('Y-m-d H:i:s', time()); foreach ($data as $k => $v) { if ($k > 1) { $sql = "insert into user (username,password) values ('" . $v['B'] . "', '" . $v['C'] . "')"; mysql_query($sql); } } $sql = "SELECT * FROM user"; $result = mysql_query($sql); $tip = '用戶導入成功' . ',如今' . mysql_num_rows($result) . '條數據了!'; echo "<script>alert('" . $tip . "');history.go(-1);</script>"; exit; }