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fast-excel's Introduction

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Fast Excel import/export for Laravel, thanks to Spout. See benchmarks below.

Quick start

Install via composer:

composer require rap2hpoutre/fast-excel

Export a Model to .xlsx file:

use Rap2hpoutre\FastExcel\FastExcel;
use App\User;

// Load users
$users = User::all();

// Export all users
(new FastExcel($users))->export('file.xlsx');

Export

Export a Model or a Collection:

$list = collect([
    [ 'id' => 1, 'name' => 'Jane' ],
    [ 'id' => 2, 'name' => 'John' ],
]);

(new FastExcel($list))->export('file.xlsx');

Export xlsx, ods and csv:

$invoices = App\Invoice::orderBy('created_at', 'DESC')->get();
(new FastExcel($invoices))->export('invoices.csv');

Export only some attributes specifying columns names:

(new FastExcel(User::all()))->export('users.csv', function ($user) {
    return [
        'Email' => $user->email,
        'First Name' => $user->firstname,
        'Last Name' => strtoupper($user->lastname),
    ];
});

Download (from a controller method)

return (new FastExcel(User::all()))->download('file.xlsx');

Import

import returns a Collection:

$collection = (new FastExcel)->import('file.xlsx');

Import a csv with specific delimiter and enclosure characters.

$collection = (new FastExcel)->configureCsv(';', '#')->import('file.csv');

Import and insert to database:

$users = (new FastExcel)->import('file.xlsx', function ($line) {
    return User::create([
        'name' => $line['Name'],
        'email' => $line['Email']
    ]);
});

Why?

FastExcel is intended at being Laravel-flavoured Spout: a simple, but elegant wrapper around Spout with the goal of simplifying imports and exports.

It could be considered as a faster (and memory friendly) alternative to Laravel Excel, with many less features. Use it only for very simple tasks.

Benchmarks

Tested on a MacBook Pro 2015 2,7 GHz Intel Core i5 16 Go 1867 MHz DDR3. Testing a XLSX export for 10000 lines, 20 columns with random data, 10 iterations, 2018-04-05. Don't trust benchmarks.

Average memory peak usage Execution time
Laravel Excel 123.56 M 11.56 s
FastExcel 2.09 M 2.76 s

Still, remember that Laravel Excel has many more feature. Please help me improve benchmarks, more tests are coming. Feel free to criticize.

fast-excel's People

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