#Image Cache Class

##Introduction Simple class to save external images to a cache folder. It also has the ability to resize proportionally to a width.

##Installation

This class is PSR-0 compliant and can be installed using composer. Simply add arielcr/image-cache to your composer.json file. Composer is the sane alternative to PEAR. It is excellent for managing dependancies in larger projects.

{
    "require": {
        "arielcr/image-cache": "dev-master"
    }
}

##Usage Usage is pretty straightforward. Simply call the function on the image src you want to cache.

<img src="<?php echo Image\Cache::get($image_url, $width); ?>"  >

Cached images will be on the /cache/images/ folder.