PHPEXCEL实例用法

<?php set_include_path('/var/www/myproject'); require_once('PHPExcel.php'); require_once('PHPExcel/Writer/Excel2007.php'); $php_excel->getProperties()->setCreator("Scott"); $php_excel->getProperties()->setLastModifiedBy("Scott"); $php_excel->getProperties()->setTitle("My Project"); $php_excel->getProperties()->setSubject("My Project"); $php_excel->getProperties()->setDescription("Fun Project"); $sheet = $php_excel->setActiveSheetIndex(0); $sheet = $php_excel->getActiveSheet(); $sheet->setCellValue('A1', 'Name'); $sheet->getStyle('A1')->getFont()->setBold(true); $sheet->setCellValue('B1', 'Price'); $sheet->getStyle('B1')->getFont()->setBold(true); $count = 2; foreach($objects as $object) {   $sheet->setCellValue('A'.$count, $object->getName());   $cell->setDataType(PHPExcel_Cell_DataType::TYPE_NUMERIC);   $style=$sheet->getStyle('B'.$count);   $style->getNumberFormat()->setFormatCode(PHPExcel_Style_NumberFormat::FORMAT_CURRENCY_USD_SIMPLE);   $sheet->setCellValue('B'.$count, $object->getPrice());   ++$count; } $sheet->getColumnDimension('A')->setAutoSize(true); $sheet->getColumnDimension('B')->setAutoSize(true); $writer = new PHPExcel_Writer_Excel2007($php_excel); $writer->save("/tmp/excel_file.xlsx"); header("Cache-Control: private"); header("Content-type: application/xlsx"); header("Content-Disposition: attachment; filename=\"general_registration_list.xlsx\""); header('Cache-Control: maxage=3600'); //Adjust maxage appropriately header('Content-Length: '.filesize('/tmp/excel_file.xlsx')); header('Pragma: public'); readfile("/tmp/excel_file.xlsx"); flush(); ?>