Tests added

Author: Spomky

.travis.yml

@@ -1,6 +1,9 @@
 language: php
 
 php:
+    - 5.0
+    - 5.1
+    - 5.2
     - 5.3
     - 5.4
     - 5.5

README.md

@@ -8,3 +8,62 @@
 [![SensioLabsInsight](https://insight.sensiolabs.com/projects/0f8f9b12-2076-4d0e-a34e-c6f097c61b16/big.png)](https://insight.sensiolabs.com/projects/0f8f9b12-2076-4d0e-a34e-c6f097c61b16)
 
 [![Latest Stable Version](https://poser.pugx.org/Spomky-Labs/base64url/v/stable.png)](https://packagist.org/packages/Spomky-Labs/base64url) [![Total Downloads](https://poser.pugx.org/Spomky-Labs/base64url/downloads.png)](https://packagist.org/packages/Spomky-Labs/base64url) [![Latest Unstable Version](https://poser.pugx.org/Spomky-Labs/base64url/v/unstable.png)](https://packagist.org/packages/Spomky-Labs/base64url) [![License](https://poser.pugx.org/Spomky-Labs/base64url/license.png)](https://packagist.org/packages/Spomky-Labs/base64url)
+
+This library aims to provide a fast Base64 URL Safe encoder/decoder as described by the [RFC 4648](https://tools.ietf.org/html/rfc4648).
+
+## The Release Process
+
+We manage the releases of the library through features and time-based models.
+
+- A new patch version comes out every month when you made backwards-compatible bug fixes.
+- A new minor version comes every six months when we added functionality in a backwards-compatible manner.
+- A new major version comes every year when we make incompatible API changes.
+
+The meaning of "patch" "minor" and "major" comes from the Semantic [Versioning strategy](http://semver.org/).
+
+This release process applies for all versions.
+
+### Backwards Compatibility
+
+We allow developers to upgrade with confidence from one minor version to the next one.
+
+Whenever keeping backward compatibility is not possible, the feature, the enhancement or the bug fix will be scheduled for the next major version.
+
+## Prerequisites
+
+This library needs at least
+
+* `PHP 5.0`.
+
+It has been successfully tested using `PHP 5.0` to `PHP 5.6` and `HHVM`.
+
+## Installation
+
+The preferred way to install this library is to rely on Composer:
+
+    {
+        "require": {
+            // ...
+            "spomky-labs/base64url": "*"
+        }
+    }
+
+## How to use
+
+
+    <?php
+
+    use Base64Url\Base64Url;
+
+    $message = "Hello World!";
+
+	$encoded = Base64Url::encode($message); //Result must be "SGVsbG8gV29ybGQh"
+    $decoded = Base64Url::decode($encoded); //Result must be "Hello World!"
+
+## Contributing
+
+Requests for new features, bug fixed and all other ideas to make this library usefull are welcome. [Please follow these best practices](doc/Contributing.md).
+
+## Licence
+
+This software is release under [MIT licence](LICENSE).

composer.json

@@ -22,7 +22,10 @@
         }
     },
     "require": {
-        "php": ">=5.3"
+        "php": ">=5.0"
+    },
+    "require-dev": {
+        "phpunit/phpunit": "~4.0"
     },
     "extra": {
         "branch-alias": {