关于 PHP 导出 excel csv 常用的有 PHPexcel ,本文整理了一些其他方案。
高性能 Excel 扩展
-
sudo apt-get install -y zlib1g-dev
-
git clone https://github.com/jmcnamara/libxlsxwriter.git
-
cd libxlsxwriter
-
make && sudo make install
-
// https://github.com/viest/php-excel-writer
-
// https://laravel-china.org/topics/6888/php-high-performance-excel-extension-five-hundred-year-formula-no-memory-leak#reply37308
-
for($index = 0 ; $index < 10000 ; $index++){
-
$data[$index] = ['viest', 23, 666666666666666666, '银河市地球区程序村PHP组菜鸟湾66号', 15666666666];
-
}
-
-
$timeStart = microtime(true);
-
-
$config = [
-
'path' => '/vagrant/',
-
];
-
-
$excel = new \Vtiful\Kernel\Excel($config);
-
-
$textFile = $excel->fileName("test.xlsx")
-
->header(['name', 'age', 'id_card', 'address', 'phone'])
-
->data($data)
-
->outPut();
-
-
$timeEnd = microtime(true);
-
$time = $timeEnd - $timeStart;
-
-
echo "导出Excel花费: $time seconds\n";
laravel-excel
-
composer require maatwebsite/excel
-
// 导出 Excel 并能直接在浏览器下载https://laravel-china.org/topics/1918/extension-how-to-deal-with-the-excel-file-in-the-laravel-project
-
# $export_file_name = 要生成的文件名
-
Excel::create($export_file_name, function ($excel) {
-
$excel->sheet('Sheetname', function ($sheet) {
-
$sheet->appendRow(['data 1', 'data 2']);
-
$sheet->appendRow(['data 3', 'data 4']);
-
$sheet->appendRow(['data 5', 'data 6']);
-
});
-
})->download('xls');
-
-
// 导出 Excel 并存储到指定目录
-
Excel::create($export_file_name, function ($excel) {
-
$excel->sheet('Sheetname', function ($sheet) {
-
$sheet->appendRow(['data 1', 'data 2']);
-
$sheet->appendRow(['data 3', 'data 4']);
-
$sheet->appendRow(['data 5', 'data 6']);
-
});
-
})->store('xls', $object_path);
-
-
问题：
-
1. var_dump($reader->toArray());//第一行内容为key，如果为中文，需要修改excel.php的 'to_ascii' => false,
-
2.大数字变成科学计数 如 11111111111 显示成 1.11111E+29
-
导出 excel 错误
-
PHPExcel_Calculation_Exception: Q5!A65 → Formula Error: An unexpected error occured in /application/www/web_git-pull/vendor/phpoffice/phpexcel/Classes/PHPExcel/Cell.php:291
-
-
在excel中一个单元格如果是以“=”开头，则说明这个单元格是根据其他单元格的值算出来的，“=”后面必须跟着一个合法的表达式,而那个字符串是用户的输入，很明显不应该是一个合法的表达式，所以应该在代码中过滤掉或者 $str = “\t”.$str;
单文件
-
//https://github.com/mk-j/PHP_XLSXWriter/tree/master/examples 有很多测试代码
-
include_once("xlsxwriter.class.php");
-
ini_set('display_errors', 0);
-
ini_set('log_errors', 1);
-
error_reporting(E_ALL & ~E_NOTICE);
-
-
$filename = "example.xlsx";
-
//
-
for($index = 0 ; $index < 250000 ; $index++){
-
$data[$index] = ['viest', 23, 666666666666666666, '银河市地球区程序村PHP组菜鸟湾66号', 15666666666];
-
}
-
-
$timeStart = microtime(true);
-
-
$writer = new XLSXWriter();
-
$writer->writeSheet($data);
-
$writer->writeToFile('example.xlsx');
-
-
$timeEnd = microtime(true);
-
$time = $timeEnd - $timeStart;
-
-
echo "导出Excel花费: $time seconds\n";
-
echo '#'.floor((memory_get_peak_usage())/1024/1024)."MB"."\n";
Excel处理包
-
//https://github.com/bean-du/excel
-
$writer = new ExcelWriter();
-
for ($i = 0; $i < 100; $i++){
-
for ($j = 0; $j < 10; $j++){
-
$data[$i][$j] = 'test ['.$i.']+['.$j.']';
-
}
-
}
-
$writer->setWidth(range('A','J'))
-
->setValue($data)
-
->setFormat('xls')
-
->setAlignment(array('A1','C1'),'CENTER')
-
->setBackgroundColor(array('A1','C1'),'#ccccc')
-
->setAlignment(array('A2','C2'),'RIGHT')
-
->setActiveSheetName('Bean')
-
->outPut('test.xls');
down csv
-
function export_csv($filename)
-
{
-
header("Content-type:text/csv");
-
header("Content-Disposition:attachment;filename=".$filename);
-
header('Cache-Control:must-revalidate,post-check=0,pre-check=0');
-
header('Expires:0');
-
header('Pragma:public');
-
-
}
PDF、PPT、Excel、Word、视频等格式文件在线预览 http://jquery.malsup.com/media/ https://view.officeapps.live.com/op/view.aspx?src={yourFileOnlinePath} 提供超大文件上传的Laravel扩展包https://github.com/peinhu/AetherUpload-Laravel PHP高效导出Excel https://segmentfault.com/a/1190000005366832 打造最全面的PHPExcel开发解决方案 https://segmentfault.com/a/1190000011229370
