Vtiful\Kernel\Excel::constMemory

(PHP 7 >= 7.0.0, 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');
?>
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