PHP_XLSXWriter 导出excel

<?php
include_once("xlsxwriter.class.php");
ini_set('display_errors', 0);
ini_set('log_errors', 1);
error_reporting(E_ALL & ~E_NOTICE);
 
//设置 header，用于浏览器下载
$filename = "example.xlsx";
header('Content-disposition: attachment; filename="' . XLSXWriter::sanitize_filename($filename) . '"');
header("Content-Type: application/vnd.openxmlformats-officedocument.spreadsheetml.sheet");
header('Content-Transfer-Encoding: binary');
header('Cache-Control: must-revalidate');
header('Pragma: public');
 
# 表格样式
$styles1 = array(
    'font'         => 'Arial',
    'font-size'    => 12,
    'font-style'   => 'bold',  #bold, italic, underline, strikethrough or multiple ie: 'bold,italic'
    'color'        => '#333',
    'fill'         => '#fff',  # 背景填充
    'halign'       => 'center',  # 水平位置 general, left, right, justify, center
    'border'       => 'left,right,top,bottom', # 边界 left, right, top, bottom, or multiple ie: 'top,left'
    'border-style' => 'thin',  # 边框样式 thin, medium, thick, dashDot, dashDotDot, dashed, dotted, double, hair, mediumDashDot, mediumDashDotDot, mediumDashed, slantDashDot
    'border-color' => '#333',  # 边框颜色 #RRGGBB, ie: #ff99cc or #f9c
    'valign'       => 'center', # 垂直位置 bottom, center, distributed
    'height'       => 50,  # 行高
    // 'collapsed'       => true,  # 未知
    // 'hidden'       => true,  # 隐藏行
);
 
# 每列标题头
$header = array(
    'created'     => 'date',
    'product_id'  => 'integer',
    'quantity'    => '#,##0.00', #价格 #,##0.00表示小数位两个，减少或增加改变长度
    'amount'      => 'price',
    'description' => 'string',
    'tax'         => '[$$-1009]#,##0.00;[RED]-[$$-1009]#,##0.00',
);
 
# 列样式
$col_options = [
    'widths'       => [20, 30, 20, 40, 40],  # 宽度
    'auto_filter'  => true,  # 筛选
    // 'freeze_rows'=>true,  # 冻结
    // 'freeze_columns'=>true,  # 冻结
    // 'suppress_row' => true,
];
 
# 表数据
$rows = array(
    array('2015-01-01', '1', '-50.5', '2010-01-01 23:00:00', '2012-12-31 23:00:00', '=D2'),
    array('2003', '=B1', '23.5', '2010-01-01 00:00:00', '2012-12-31 00:00:00', '=D2*0.05'),
);
 
$writer = new XLSXWriter();
 
$writer->setTitle('标题');
$writer->setSubject('主题');
$writer->setAuthor('作者名字');
$writer->setCompany('公司名字');
$writer->setKeywords('关键字');
$writer->setDescription('描述');
$writer->setTempDir('临时目录');
# 合并单元格，第一行的大标题
$writer->markMergedCell('Sheet1', $start_row = 0, $start_col = 0, $end_row = 0, $end_col = 5);
# 每列标题头
$writer->writeSheetHeader('Sheet1', $header, $col_options);
 
# 表数据行插入
foreach ($rows as $row) {
    $writer->writeSheetRow('Sheet1', $row, $styles1);
}
 
#统计行数 返回行数
$writer->countSheetRows('Sheet1');
 
# 输出文档
$writer->writeToStdOut();
// $writer->writeToFile('example.xlsx');
// echo $writer->writeToString();  #没什么卵用
// $writer->log('错误信息');  # 控制台输出错误信息  数据支持数组、字符串
exit(0);

代码实现:
//writer 类
$writer = new XLSXWriter();
// 文件名
$filename = "example.xlsx";
// 设置 header，用于浏览器下载
header('Content-disposition: attachment; filename="'.XLSXWriter::sanitize_filename($filename).'"');
header("Content-Type: application/vnd.openxmlformats-officedocument.spreadsheetml.sheet");
header('Content-Transfer-Encoding: binary');
header('Cache-Control: must-revalidate');
header('Pragma: public');

// 导出的数据
$string = array (
0 =>
array (
'payc_bill_time' => '2017-07-12 16:40:44',
'payt_received_date' => '2017-07-12',
'ci_name' => ' 租金 ',
'payt_num' => 'YRZB(2012)A0047',
'payt_scsr_name' => ' 李巧红 ',
'payt_received' => '300.00',
'paytd_type' => ' 现金 ',
'emp_name' => ' 郑振标 ',
),
1 =>
array (
'payc_bill_time' => '2017-07-12 16:39:55',
'payt_received_date' => '2017-07-12',
'ci_name' => ' 租金 ',
'payt_num' => 'YRZB(2012)A0046',
'payt_scsr_name' => '22222',
'payt_received' => '45.00',
'paytd_type' => ' 现金 ',
'emp_name' => ' 郑振标 ',
)
);
// 每列的标题头
$title = array (
0 => ' 开单时间 ',
1 => ' 收款时间 ',
2 => ' 开票项目 ',
3 => ' 票据编号 ',
4 => ' 客户名称 ',
5 => ' 实收金额 ',
6 => ' 收款方式 ',
7 => ' 收款人 ',
);
// 工作簿名称
$sheet1 = 'sheet1';

// 对每列指定数据类型，对应单元格的数据类型
foreach ($title as $key => $item){
$col_style[] = $key ==5 ? 'price': 'string';
}

// 设置列格式，suppress_row: 去掉会多出一行数据；widths: 指定每列宽度
$writer->writeSheetHeader($sheet1, $col_style, ['suppress_row'=>true,'widths'=>[20,20,20,20,20,20,20,20]] );
// 写入第二行的数据，顺便指定样式
$writer->writeSheetRow ($sheet1, ['xxx 财务报表 '],
['height'=>32,'font-size'=>20,'font-style'=>'bold','halign'=>'center','valign'=>'center']);

/ 设置标题头，指定样式 /
$styles1 = array ('font'=>' 宋体 ','font-size'=>10,'font-style'=>'bold', 'fill'=>'#eee',
'halign'=>'center', 'border'=>'left,right,top,bottom');
$writer->writeSheetRow($sheet1, $title,$styles1);
// 最后是数据，foreach 写入
foreach ($data as $value) {
foreach ($value as $item) { $temp[] = $item;}
$rows[] = $temp;
unset($temp);
}
$styles2 = ['height'=>16];
foreach($rows as $row){
$writer->writeSheetRow($sheet1, $row,$styles2);
}

// 合并单元格，第一行的大标题需要合并单元格
$writer->markMergedCell($sheet1, $start_row=0, $start_col=0, $end_row=0, $end_col=7);
// 输出文档
$writer->writeToStdOut();
exit(0);

require_once 'tools/PHP_XLSXWriter/xlsxwriter.class.php';

public function export_xls($dir, $name, $data, $fields, $coms = null, $dstyle = null)
{
	$writer = new \XLSXWriter();
	$sheet1 = 'sheet1';

	$n = 0;
	$i = 0;
	$col_style = array();
	foreach ($fields as $field) {
		$title = isset($coms[$i]) ? $coms[$i] : ((in_array('bm', $fields) and $field == 'zgxz') ? 'lb' : $field);
		if (in_array($field, ['gwjb', 'xj']))
			$col_style[$title] = 'string';
		else
			$col_style[$title] = 'string';
		$i ++;
	}
	$writer->writeSheetHeader($sheet1, $col_style); //, ['suppress_row' => true]);

	$data_style = array();
	foreach ($data as $row) {
		$tmp = array();
		foreach ($fields as $field)
			if (isset($row[$field]))
				$tmp[] = $row[$field];
			elseif (in_array($field, ['gwjb', 'xj']))
				$tmp[] = '0';
			else
				$tmp[] = '';
		$writer->writeSheetRow($sheet1, $tmp, $data_style);
		$n += 1;
	}

	$path = "/var/www/html/downloads/{$dir}/";
	if (!is_dir($path))
		mkdir($path);
	$filename = "{$path}/{$name}.xlsx";
	$writer->writeToFile($filename);
	return ['filename' => $filename, 'row' => $n, 'col' => count($fields), 'size' => filesize($filename)];
}