[PHP] file to base64

中文说明

base64 files are used for embedding in web pages.

Usage:

install in Composer

composer require wuyumin/file2base64

php code

require __DIR__ . '/../vendor/autoload.php';

use File2base64\File2base64;

$file2base64 = new File2base64();
# $file2base64 = new File2base64(['bmp' => 'image/bmp']);

$file2base64->toFile('file2base64.png', 'file2base64.txt');
# echo $file2base64->toBase64('file2base64.png');

Laravel Framework

（tips：Laravel 5.5+ can ignore step 2、3，version 5.5+ support to register automatically）

1. Composer install composer require wuyumin/file2base64

2. (ServiceProvider)add the follow line to the section providers of config/app.php
File2base64\Laravel\ServiceProvider::class,

3. (Facades)add the follow line to the section aliases of config/app.php(optional)
   'File2base64' => File2base64\Laravel\Facade::class,

Result:

base64 file string

data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==

HTML code use like this:

html code

<img src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" alt="">

web page demo: All in one page with base64 audio,no web link with audio file

Supported Type:

.png、.jpg、.jpeg、.gif、.ico、.mp3、.ogg

You can init for other type use array.

$file2base64 = new File2base64(['bmp' => 'image/bmp']);