1: After obtaining the uploaded file content, import the database array
function importExecl($file='', $sheet=0,$all=false,$columnH=''){ $file = iconv("utf-8", "gb2312", $file); //Transcoding if(empty($file) OR !file_exists($file)) { die('file not exists!'); } if(!class_exists('PHPExcel_Reader_Excel2007')) { require_once('./PHPExcel-1.8/Classes/PHPExcel.php'); //Introduce the PHP EXCEL class } $objRead = new PHPExcel_Reader_Excel2007(); //Create reader object if(!$objRead->canRead($file)){ $objRead = new PHPExcel_Reader_Excel5(); if(!$objRead->canRead($file)){ die('No Excel!'); } } $cellName = 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'); $obj = $objRead->load($file); //Create excel object $currSheet = $obj->getSheet($sheet); //Get the specified sheet if(!$columnH) { $columnH = $currSheet->getHighestColumn(); //Get the largest column number if(strlen($columnH) > 2) { $columnH = 'AZ'; } } $columnCnt = array_search($columnH, $cellName); $rowCnt = $currSheet->getHighestRow(); //Get the total number of rows $data = array(); for($_row=1; $_row<=$rowCnt; $_row + + ){ //Read content for($_column=0; $_column<=$columnCnt; $_column + + ){ $cellId = $cellName[$_column].$_row; //$cellValue = $currSheet->getCell($cellId)->getValue(); //Get the formula itself $cellValue = $currSheet->getCell($cellId)->getFormattedValue(); //The value obtained is the value calculated by the formula //$cellValue = $currSheet->getCell($cellId)->getCalculatedValue(); #There will be objects if($cellValue instanceof PHPExcel_RichText){ //Rich text conversion string $cellValue = $cellValue->__toString(); } $data[$_row][$cellName[$_column]] = $cellValue; } } $data_all = []; if($all) { $sheet = $obj->getSheetCount(); for($i=1;$i<$sheet;$i + + ) { $data_all[] = importExecl($file,$i); } return $data_all; } return $data; }
2: Export data to xlsx
function exportExcel($title=array(), $data=array(), $fileName='', $savePath='./', $isDown=false){ require_once('./PHPExcel-1.8/Classes/PHPExcel.php'); $obj = new PHPExcel(); //horizontal cell identifier $cellName = 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'); $obj->getActiveSheet(0)->setTitle('Yunshang'); //Set the sheet name $_row = 1; //Set vertical cell identifier if($title){ $_cnt = count($title); $obj->getActiveSheet(0)->mergeCells('A'.$_row.':'.$cellName[$_cnt-1].$_row); //Merge cells $obj->setActiveSheetIndex(0)->setCellValue('A'.$_row, 'Data export:'.date('Y-m-d H:i:s')); //Set the merged cell content $_row + + ; $i = 0; foreach($title AS $v){ //Set column title $obj->setActiveSheetIndex(0)->setCellValue($cellName[$i].$_row, $v); $i + + ; } $_row + + ; } //Fill in data if($data){ $i = 0; foreach($data AS $_v){ $j = 0; foreach($_v AS $_cell){ $obj->getActiveSheet(0)->setCellValue($cellName[$j] . ($i + $_row), $_cell); if(preg_match('/[\x{4e00}-\x{9fa5}]/u', $_cell) === 1){ $length = intval(strlen($_cell)); //Contains Chinese $obj->getActiveSheet()->getColumnDimension($cellName[$j])->setWidth($length); }else { $obj->getActiveSheet()->getColumnDimension($cellName[$j])->setAutoSize(true); } $j + + ; } $i + + ; } } //File name processing if(!$fileName){ $fileName = uniqid(time(),true); } $objWrite = PHPExcel_IOFactory::createWriter($obj, 'Excel2007'); if($isDown){ //Webpage download header('pragma:public'); header("Content-Disposition:attachment;filename=$fileName.xls"); $objWrite->save('php://output');exit; } $_fileName = iconv("utf-8", "gb2312", $fileName); //Transcoding $_savePath = $savePath.$_fileName.'.xlsx'; $objWrite->save($_savePath); return $savePath.$fileName.'.xlsx'; }
3: Print multiple sheets
/** Print multiple sheet pages */ function exportExcel2($sheet_obj, $fileName='', $isDown=false, $savePath='./'){ require_once('./PHPExcel-1.8/Classes/PHPExcel.php'); $obj = new PHPExcel(); //horizontal cell identifier $cellName = array('A', 'B', 'C', 'D', 'E', 'F', 'G', 'H ', 'I', 'J', 'K', 'L', 'M', 'N', 'O', 'P' , 'Q', 'R', 'S', 'T', 'U', 'V', 'W', 'X', \ 'Y', 'Z', 'AA', 'AB', 'AC', 'AD', 'AE', 'AF', 'AG ', 'AH', 'AI', 'AJ', 'AK', 'AL', 'AM', 'AN', 'AO' , 'AP', 'AQ', 'AR', 'AS', 'AT', 'AU', 'AV', 'AW', \ 'AX', 'AY', 'AZ'); foreach($sheet_obj as $key => $val) { if($key != 0) { $obj->createSheet(); }else { $obj->getActiveSheet($key)->setTitle($val['sheet_name']); //Set the sheet name } $_row = 1; //Set vertical cell identifier if($val['title']){ $_cnt = count($val['title']); $obj->getActiveSheet($key)->mergeCells('A'.$_row.':'.$cellName[$_cnt-1].$_row); //Merge cells $obj->setActiveSheetIndex($key)->setCellValue('A'.$_row, 'Department Classification'.$val['sheet_name'].'--Data export: '.date ('Y-m-d H:i:s')); //Set the merged cell content $_row + + ; $i = 0; foreach($val['title'] AS $v){ //Set column title $obj->setActiveSheetIndex($key)->setCellValue($cellName[$i].$_row, $v); $i + + ; } $_row + + ; } //Fill in data if($val['data']){ $i = 0; foreach($val['data'] AS $_v){ $j = 0; foreach($_v AS $_cell){ $obj->getActiveSheet($key)->setCellValue($cellName[$j] . ($i + $_row), $_cell); $j + + ; } $i + + ; } } } //File name processing if(!$fileName){ $fileName = uniqid(time(),true); } $objWrite = PHPExcel_IOFactory::createWriter($obj, 'Excel2007'); if($isDown){ //Webpage download header('pragma:public'); header("Content-Disposition:attachment;filename=$fileName.xls"); $objWrite->save('php://output');exit; } $_fileName = iconv("utf-8", "gb2312", $fileName); //Transcoding $_savePath = $savePath.$_fileName.'.xlsx'; $objWrite->save($_savePath); return $savePath.$fileName.'.xlsx'; }