phpspreadsheet中文手册_php读取文件内容

由于phpexcel已经不再维护，phpspreadsheet是phpexcel的下一个版本。phpspreadsheet是一个用纯php编写的库，并引入了命名空间，psr规范等。这里简单介绍下phpspreadsheet的导入导出功能。

1、安装

使用composer安装：

composer require phpoffice/phpspreadsheet

github下载：

2、excel文件导出

/**

* excel文件导出

*/

function export()

{

require_once __dir__ . ‘/vendor/autoload.php’;

$data = [

[‘title1’ => ‘111’, ‘title2’ => ‘222’],

[‘title1’ => ‘111’, ‘title2’ => ‘222’],

[‘title1’ => ‘111’, ‘title2’ => ‘222’]

];

$title = [‘第一行标题’, ‘第二行标题’];

// create new spreadsheet object

$spreadsheet = new \phpoffice\phpspreadsheet\spreadsheet();

$sheet = $spreadsheet->getactivesheet();

// 方法一，使用 setcellvaluebycolumnandrow

//表头

//设置单元格内容

foreach ($title as $key => $value) {

// 单元格内容写入

$sheet->setcellvaluebycolumnandrow($key + 1, 1, $value);

}

$row = 2; // 从第二行开始

foreach ($data as $item) {

$column = 1;

foreach ($item as $value) {

// 单元格内容写入

$sheet->setcellvaluebycolumnandrow($column, $row, $value);

$column++;

}

$row++;

}

// 方法二，使用 setcellvalue

//表头

//设置单元格内容

$titcol = ‘a’;

foreach ($title as $key => $value) {

// 单元格内容写入

$sheet->setcellvalue($titcol . ‘1’, $value);

$titcol++;

}

$row = 2; // 从第二行开始

foreach ($data as $item) {

$datacol = ‘a’;

foreach ($item as $value) {

// 单元格内容写入

$sheet->setcellvalue($datacol . $row, $value);

$datacol++;

}

$row++;

}

// redirect output to a client’s web browser (xlsx)

header(‘content-type: application/vnd.openxmlformats-officedocument.spreadsheetml.sheet’);

header(‘content-disposition: attachment;filename=”01simple.xlsx”‘);

header(‘cache-control: max-age=0’);

// if you’re serving to ie 9, then the following may be needed

header(‘cache-control: max-age=1’);

// if you’re serving to ie over ssl, then the following may be needed

header(‘expires: mon, 26 jul 1997 05:00:00 gmt’); // date in the past

header(‘last-modified: ‘ . gmdate(‘d, d m y h:i:s’) . ‘ gmt’); // always modified

header(‘cache-control: cache, must-revalidate’); // http/1.1

header(‘pragma: public’); // http/1.0

$writer = \phpoffice\phpspreadsheet\iofactory::createwriter($spreadsheet, ‘xlsx’);

$writer->save(‘php://output’);

exit;

}

结果：

3、excel文件保存到本地

/**

* excel文件保存到本地

*/

function save()

{

require_once __dir__ . ‘/vendor/autoload.php’;

$data = [

[‘title1’ => ‘111’, ‘title2’ => ‘222’],

[‘title1’ => ‘111’, ‘title2’ => ‘222’],

[‘title1’ => ‘111’, ‘title2’ => ‘222’]

];

$title = [‘第一行标题’, ‘第二行标题’];

// create new spreadsheet object

$spreadsheet = new \phpoffice\phpspreadsheet\spreadsheet();

$sheet = $spreadsheet->getactivesheet();

//表头

//设置单元格内容

$titcol = ‘a’;

foreach ($title as $key => $value) {

// 单元格内容写入

$sheet->setcellvalue($titcol . ‘1’, $value);

$titcol++;

}

$row = 2; // 从第二行开始

foreach ($data as $item) {

$datacol = ‘a’;

foreach ($item as $value) {

// 单元格内容写入

$sheet->setcellvalue($datacol . $row, $value);

$datacol++;

}

$row++;

}

// save

$writer = \phpoffice\phpspreadsheet\iofactory::createwriter($spreadsheet, ‘xlsx’);

$writer->save(’01simple.xlsx’);

}

4、读取excel文件内容

/**

* 读取excel文件内容

*/

function read()

{

require_once __dir__ . ‘/vendor/autoload.php’;

$inputfilename = dirname(__file__) . ‘/01simple.xlsx’;

$spreadsheet = \phpoffice\phpspreadsheet\iofactory::load($inputfilename);

// 方法二

$sheetdata = $spreadsheet->getactivesheet()->toarray(null, true, true, true);

return $sheetdata;

}

结果：

可能出现的问题：

1、fatal error: uncaught error: class ‘phpoffice\phpspreadsheet\spreadsheet’ not found

这是因为没有自动加载。可以手动引入加载文件。

require_once __dir__ . ‘/vendor/autoload.php’;

或者：

require_once __dir__ . ‘/vendor/phpoffice/phpspreadsheet/src/bootstrap.php’;

2、fatal error: interface ‘psr\simplecache\cacheinterface’ not found

这是因为没有psr文件，缺少simple-cache模块。如果使用composer安装的话会自动生成。没有的话可以手动下载。

github下载地址：

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