README

A small set of classes (decoder, encoder) to work with images as data-uris.

Installation

Install via composer

composer require melihovv/base64-image-decoder

Usage

Encoder

use Melihovv\Base64ImageDecoder\Base64ImageEncoder; $encoder = Base64ImageEncoder::fromFileName('/path/to/picture.jpg', $allowedFormats = ['jpeg', 'png', 'gif']); #$encoder = Base64ImageEncoder::fromBinaryData($someRawBinaryData, $allowedFormats = ['jpeg', 'png', 'gif']); #$encoder = Base64ImageEncoder::fromResource($someResource, $allowedFormats = ['jpeg', 'png', 'gif']); $encoder->getMimeType(); // image/jpeg for instance $encoder->getContent(); // base64 encoded image bytes. $encoder->getDataUri(); // a base64 data-uri to use in HTML or CSS attributes.

Decoder

use Melihovv\Base64ImageDecoder\Base64ImageDecoder; $dataUri = 'data:image/gif;base64,R0lGODlhLAH6AOZ/AMyokXJMK0uE...'; // image may come from http request or any other source. // We check that image is encoded properly in constructor, otherwise exception will be thrown. // You can use this info in your validation rule. $decoder = new Base64ImageDecoder($dataUri, $allowedFormats = ['jpeg', 'png', 'gif']); $decoder->getFormat(); // 'png', or 'jpeg', or 'gif', or etc. $decoder->getDecodedContent(); // base64 decoded raw image bytes. $decoder->getContent(); // base64 encoded raw image bytes.

Security

If you discover any security related issues, please email amelihovv@ya.ru instead of using the issue tracker.

Credits

• Alexander Melihov
• All contributors

This package is bootstrapped with melihovv/laravel-package-generator.