phpexcel 生成表格
/* * 导出excel表格 * 根据统计标题信息、日期信息和excel表格标示信息 * 先循环统计标题信息在循环每条统计下面按日期的具体信息 * 进行单元格设置 合并 添加样式 */ function _export($tipMsg = null, $date = null, $excelTitle = null){ $this->autoRender = false; App::import('Vendor', 'phpexcel', array('file' => 'PHPExcel.php')); App::import('Vendor', 'phpexcelwriter', array('file' => 'PHPExcel'.DS.'Writer'.DS.'Excel2007.php')); // loads PHPExcel/Writer/Excel2007.php $objPHPExcel = new PHPExcel(); $excelName = 'speiyou_'.date('y-m-d H:i:s').'.xls';//文件名字 // 设置属性 $objPHPExcel->getProperties()->setCreator("Maarten Balliauw") ->setLastModifiedBy("Maarten Balliauw") ->setTitle("Office 2007 XLSX Test Document") ->setSubject("Office 2007 XLSX Test Document") ->setDescription("Test document for Office 2007 XLSX, generated using PHP classes.") ->setKeywords("office 2007 openxml php") ->setCategory("Test result file"); //样式声明 $objActSheet = $objPHPExcel->getActiveSheet(); //设置样式字体 $sharedStyle1 = new PHPExcel_Style(); $sharedStyle1->applyFromArray( array('fill' => array('type' => PHPExcel_Style_Fill::FILL_SOLID,'color' => array('argb' => 'FFCCFFCC')), 'borders' => array('bottom'=> array('style' => PHPExcel_Style_Border::BORDER_THIN), 'right'=> array('style' => PHPExcel_Style_Border::BORDER_THIN), 'top' => array('style' => PHPExcel_Style_Border::BORDER_THIN), 'left' => array('style' => PHPExcel_Style_Border::BORDER_THIN)), 'font' => array('bold' => true,'color'=>array('argb' => '00000000')), )); // 添加头部数据 $objPHPExcel->setActiveSheetIndex(0) ->setCellValue('A1', '模块分类') ->setCellValue('B1', '点击代码') ->setCellValue('C1', '代码名称'); foreach ($date as $tdk => $tdv) { $objPHPExcel->setActiveSheetIndex(0) ->setCellValue($excelTitle[$tdk].'1', $date[$tdk]); } /*添加主要内容 * 分类处理 tou(头部导航) banji(班级分类) fonepage(首页一屏) ftwopage(首页二屏) fthreepage(首页三屏) * bottom(底部) teacher(名师) ad(广告) */ $num = 2;//循环开始标记位 $datenum = count($date) - 1; foreach($tipMsg as $k => $v) { if ($k == 'tou') { $tounum = $num + 1; $newnum = $num-1; $objPHPExcel->setActiveSheetIndex(0) ->setCellValue('A2','头部导航'); //合并单元格 $objActSheet->mergeCells('A'.$num.':C'.$num); $objActSheet->mergeCells('A2'.':A'.$newnum); $objPHPExcel->getActiveSheet()->setSharedStyle($sharedStyle1, "A2:A".$newnum); $objPHPExcel->setActiveSheetIndex(0) ->setCellValue('A'.$num, '本类汇总'); $objPHPExcel->getActiveSheet()->setSharedStyle($sharedStyle1, "A".$num.":".$excelTitle[count($date) - 1].$num); $objActSheet->getStyle('A'.$num)->getAlignment()->setHorizontal(PHPExcel_Style_Alignment::HORIZONTAL_CENTER); //求和 foreach($date as $datek => $datev) { $objPHPExcel->setActiveSheetIndex(0) ->setCellValue($excelTitle[$datek].$num,'=SUM('.$excelTitle[$datek].'2:'.$excelTitle[$datek].$newnum.')'); } } elseif ($k == 'banji') { $banjinum = $num + 1; $newnum = $num-1; $objPHPExcel->setActiveSheetIndex(0) ->setCellValue('A'.$tounum,'班级分类'); //合并单元格 $objActSheet->mergeCells('A'.$num.':C'.$num); $objPHPExcel->getActiveSheet()->setSharedStyle($sharedStyle1, "A".$tounum.":A".$newnum); $objPHPExcel->setActiveSheetIndex(0) ->setCellValue('A'.$num, '本类汇总'); $objPHPExcel->getActiveSheet()->setSharedStyle($sharedStyle1, "A".$num.":".$excelTitle[count($date) - 1].$num); $objActSheet->getStyle('A'.$num)->getAlignment()->setHorizontal(PHPExcel_Style_Alignment::HORIZONTAL_CENTER); //求和 foreach($date as $datek => $datev) { $objPHPExcel->setActiveSheetIndex(0) ->setCellValue($excelTitle[$datek].$num,'=SUM('.$excelTitle[$datek].$tounum.':'.$excelTitle[$datek].$newnum.')'); } } elseif ($k == 'fonepage') { $fonepagenum = $num + 1; $newnum = $num-1; $objPHPExcel->setActiveSheetIndex(0) ->setCellValue('A'.$banjinum,'首页一屏'); //合并单元格 $objActSheet->mergeCells('A'.$num.':C'.$num); $objPHPExcel->getActiveSheet()->setSharedStyle($sharedStyle1, "A".$banjinum.":A".$newnum); $objPHPExcel->setActiveSheetIndex(0) ->setCellValue('A'.$num, '本类汇总'); $objPHPExcel->getActiveSheet()->setSharedStyle($sharedStyle1, "A".$num.":".$excelTitle[count($date) - 1].$num); $objActSheet->getStyle('A'.$num)->getAlignment()->setHorizontal(PHPExcel_Style_Alignment::HORIZONTAL_CENTER); //求和 foreach($date as $datek => $datev) { $objPHPExcel->setActiveSheetIndex(0) ->setCellValue($excelTitle[$datek].$num,'=SUM('.$excelTitle[$datek].$banjinum.':'.$excelTitle[$datek].$newnum.')'); } } elseif ($k == 'ftwopage') { $ftwopagenum = $num + 1; $newnum = $num-1; $objPHPExcel->setActiveSheetIndex(0) ->setCellValue('A'.$fonepagenum,'首页二屏'); //合并单元格 $objActSheet->mergeCells('A'.$num.':C'.$num); $objPHPExcel->getActiveSheet()->setSharedStyle($sharedStyle1, "A".$fonepagenum.":A".$newnum); $objPHPExcel->setActiveSheetIndex(0) ->setCellValue('A'.$num, '本类汇总'); $objPHPExcel->getActiveSheet()->setSharedStyle($sharedStyle1, "A".$num.":".$excelTitle[count($date) - 1].$num); $objActSheet->getStyle('A'.$num)->getAlignment()->setHorizontal(PHPExcel_Style_Alignment::HORIZONTAL_CENTER); //求和 foreach($date as $datek => $datev) { $objPHPExcel->setActiveSheetIndex(0) ->setCellValue($excelTitle[$datek].$num,'=SUM('.$excelTitle[$datek].$fonepagenum.':'.$excelTitle[$datek].$newnum.')'); } } elseif ($k == 'fthreepage') { $fthreepage = $num + 1; $newnum = $num-1; $objPHPExcel->setActiveSheetIndex(0) ->setCellValue('A'.$ftwopagenum,'首页三屏'); //合并单元格 $objActSheet->mergeCells('A'.$num.':C'.$num); $objPHPExcel->getActiveSheet()->setSharedStyle($sharedStyle1, "A".$ftwopagenum.":A".$newnum); $objPHPExcel->setActiveSheetIndex(0) ->setCellValue('A'.$num, '本类汇总'); $objPHPExcel->getActiveSheet()->setSharedStyle($sharedStyle1, "A".$num.":".$excelTitle[count($date) - 1].$num); $objActSheet->getStyle('A'.$num)->getAlignment()->setHorizontal(PHPExcel_Style_Alignment::HORIZONTAL_CENTER); //求和 foreach($date as $datek => $datev) { $objPHPExcel->setActiveSheetIndex(0) ->setCellValue($excelTitle[$datek].$num,'=SUM('.$excelTitle[$datek].$ftwopagenum.':'.$excelTitle[$datek].$newnum.')'); } } elseif ($k == 'bottom') { $bottomnum = $num + 1; $newnum = $num-1; $objPHPExcel->setActiveSheetIndex(0) ->setCellValue('A'.$fthreepage,'底部'); //合并单元格 $objActSheet->mergeCells('A'.$num.':C'.$num); $objPHPExcel->getActiveSheet()->setSharedStyle($sharedStyle1, "A".$fthreepage.":A".$newnum); $objPHPExcel->setActiveSheetIndex(0) ->setCellValue('A'.$num, '本类汇总'); $objPHPExcel->getActiveSheet()->setSharedStyle($sharedStyle1, "A".$num.":".$excelTitle[count($date) - 1].$num); $objActSheet->getStyle('A'.$num)->getAlignment()->setHorizontal(PHPExcel_Style_Alignment::HORIZONTAL_CENTER); //求和 foreach($date as $datek => $datev) { $objPHPExcel->setActiveSheetIndex(0) ->setCellValue($excelTitle[$datek].$num,'=SUM('.$excelTitle[$datek].$fthreepage.':'.$excelTitle[$datek].$newnum.')'); } } elseif ($k == 'teacher') { $teachernum = $num + 1; $newnum = $num-1; $objPHPExcel->setActiveSheetIndex(0) ->setCellValue('A'.$bottomnum,'名师频道'); //合并单元格 $objActSheet->mergeCells('A'.$num.':C'.$num); $objPHPExcel->getActiveSheet()->setSharedStyle($sharedStyle1, "A".$bottomnum.":A".$newnum); $objPHPExcel->setActiveSheetIndex(0) ->setCellValue('A'.$num, '本类汇总'); $objPHPExcel->getActiveSheet()->setSharedStyle($sharedStyle1, "A".$num.":".$excelTitle[count($date) - 1].$num); $objActSheet->getStyle('A'.$num)->getAlignment()->setHorizontal(PHPExcel_Style_Alignment::HORIZONTAL_CENTER); //求和 foreach($date as $datek => $datev) { $objPHPExcel->setActiveSheetIndex(0) ->setCellValue($excelTitle[$datek].$num,'=SUM('.$excelTitle[$datek].$bottomnum.':'.$excelTitle[$datek].$newnum.')'); } } elseif ($k == 'ad') { $adnum = $num + 1; $newnum = $num-1; $objPHPExcel->setActiveSheetIndex(0) ->setCellValue('A'.$teachernum,'通栏广告'); //合并单元格 $objActSheet->mergeCells('A'.$num.':C'.$num); $objPHPExcel->getActiveSheet()->setSharedStyle($sharedStyle1, "A".$teachernum.":A".$newnum); $objPHPExcel->setActiveSheetIndex(0) ->setCellValue('A'.$num, '本类汇总'); $objPHPExcel->getActiveSheet()->setSharedStyle($sharedStyle1, "A".$num.":".$excelTitle[count($date) - 1].$num); $objActSheet->getStyle('A'.$num)->getAlignment()->setHorizontal(PHPExcel_Style_Alignment::HORIZONTAL_CENTER); //求和 foreach($date as $datek => $datev) { $objPHPExcel->setActiveSheetIndex(0) ->setCellValue($excelTitle[$datek].$num,'=SUM('.$excelTitle[$datek].$teachernum.':'.$excelTitle[$datek].$newnum.')'); } } else { $objPHPExcel->setActiveSheetIndex(0) ->setCellValue('A'.$num, '') ->setCellValue('B'.$num, $v['codetip']) ->setCellValue('C'.$num, $v['codename']); foreach($date as $tdk => $tdv) { $objPHPExcel->setActiveSheetIndex(0) ->setCellValue($excelTitle[$tdk].$num, $v['nums'][$tdk]); } } ++$num; } //添加样式 $objPHPExcel->getActiveSheet()->setSharedStyle($sharedStyle1, "A1:".$excelTitle[count($date) - 1]."1");// $objPHPExcel->getActiveSheet()->setSharedStyle($sharedStyle1, "A1:A".$num); //冻结列 $objPHPExcel->getActiveSheet()->freezePane('A1'); $objPHPExcel->getActiveSheet()->freezePane('B1'); $objPHPExcel->getActiveSheet()->freezePane('C1'); $objPHPExcel->getActiveSheet()->freezePane('D2'); //设置居中 $objActSheet->getStyle('A2')->getAlignment()->setVertical(PHPExcel_Style_Alignment::VERTICAL_CENTER); $objActSheet->getStyle('A'.$num)->getAlignment()->setHorizontal(PHPExcel_Style_Alignment::HORIZONTAL_CENTER); //设置列宽 $objPHPExcel->getActiveSheet()->getColumnDimension('C')->setWidth(20); //设置底部总数统计信息 $ttotal = $tounum - 1; $banjitotal = $banjinum - 1; $fototal = $fonepagenum - 1; $fttotal = $ftwopagenum - 1; $frtotal = $fthreepage - 1; $btotal = $bottomnum - 1; $chtotal = $teachernum - 1; $adtotal = $adnum - 1; $objPHPExcel->setActiveSheetIndex(0) ->setCellValue('A'.$num, '总计') ->setCellValue('B'.$num, '') ->setCellValue('C'.$num, '日统计'); foreach ($date as $totalk => $totalv) { $objPHPExcel->setActiveSheetIndex(0) ->setCellValue($excelTitle[$totalk].$num, '=SUM('.$excelTitle[$totalk].$ttotal.','.$excelTitle[$totalk].$banjitotal.','.$excelTitle[$totalk].$fototal.','.$excelTitle[$totalk].$fttotal.','.$excelTitle[$totalk].$frtotal.','.$excelTitle[$totalk].$btotal.','.$excelTitle[$totalk].$chtotal.','.$excelTitle[$totalk].$adtotal.')'); } $objPHPExcel->getActiveSheet()->setSharedStyle($sharedStyle1, 'A'.$num.':'.$excelTitle[$datenum].$num); $objPHPExcel->setActiveSheetIndex(0) ->setCellValue('B'.$num, '=SUM(D'.$num.':'.$excelTitle[$datenum].$num.')'); $objActSheet->getStyle('A'.$num)->getAlignment()->setHorizontal(PHPExcel_Style_Alignment::HORIZONTAL_CENTER); $objActSheet->getStyle('C'.$num)->getAlignment()->setHorizontal(PHPExcel_Style_Alignment::HORIZONTAL_CENTER); // 设置切换标签的名字 $objPHPExcel->getActiveSheet()->setTitle('培优网用户点击统计'); //直接输出到浏览器 header('Content-Type: application/vnd.ms-excel'); header('Content-Disposition: attachment;filename="'.$excelName.'"'); header('Cache-Control: max-age=0'); $objWriter = PHPExcel_IOFactory::createWriter($objPHPExcel, 'Excel5'); $objWriter->save('php://output'); exit; }?

Tomodififydatainaphpsession, startTheSessionWithSsion_start (), thenuse $ _SessionToset, Modify, Orremovariables.1) startTheSession.2) setOrmodifySessionVariabelinging $ _Session.3) ReveVariablesWithunset ()

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PhpSSsionsTrackUserDataacrossmultiplePagerequestSuseUniquidStoredinacookie.here'ShoWtomanAgeThemEffectely: 1) startAnSessionWithSession_Start () danStoRedatain $ _Session.2)

Dalam PHP, iterating melalui data sesi dapat dicapai melalui langkah -langkah berikut: 1. Mulakan sesi menggunakan session_start (). 2. ITERATE melalui gelung foreach melalui semua pasangan nilai utama dalam array $ _Session. 3. Apabila memproses struktur data kompleks, gunakan fungsi is_array () atau is_object () dan gunakan print_r () untuk mengeluarkan maklumat terperinci. 4. Apabila mengoptimumkan traversal, paging boleh digunakan untuk mengelakkan memproses sejumlah besar data pada satu masa. Ini akan membantu anda mengurus dan menggunakan data sesi PHP dengan lebih cekap dalam projek sebenar anda.

Sesi ini menyedari pengesahan pengguna melalui mekanisme pengurusan negara pelayan. 1) Penciptaan sesi dan penjanaan ID unik, 2) IDS diluluskan melalui kuki, 3) kedai pelayan dan mengakses data sesi melalui ID, 4) Pengesahan pengguna dan pengurusan status direalisasikan, meningkatkan keselamatan aplikasi dan pengalaman pengguna.


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