Vtiful\Kernel\Excel::constMemory

(PECL xlswriter >= 1.2.1)

Vtiful\Kernel\Excel::constMemoryVtiful\Kernel\Excel constMemory

Description

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

Write a large file with constant memory usage.

Parameters

fileName

XLSX file name

sheetName

Worksheet name

Return Values

Vtiful\Kernel\Excel instance

Examples

Example #1 example

<?php$config = [  'path' => '/home/viest'];$fileObject = new \Vtiful\Kernel\Excel($config);$file = $instance->constMemory('tutorial.xlsx', 'sheet');?>