Vtiful\Kernel\Excel::constMemory

(PECL xlswriter >= 1.2.1)

Vtiful\Kernel\Excel::constMemory — Vtiful\Kernel\Excel constMemory

説明

public function Vtiful\Kernel\Excel::constMemory(string $fileName, string $sheetName = ?)

Write a large file with constant memory usage.

パラメータ

fileName: XLSX file name
sheetName: Worksheet name

戻り値

Vtiful\Kernel\Excel instance

例

例1 example

<?php
$config = [
  'path' => '/home/viest'
];

$fileObject = new \Vtiful\Kernel\Excel($config);

$file = $fileObject->constMemory('tutorial.xlsx', 'sheet');
?>

関連キーワード:

Vtiful Kernel Excel constMemory fileName sheetName config fileObject autoFilter construct xlswriter Write large constant memory usage Worksheet instance example path home viest tutorial xlsx sheet