reCaptcha-PHP-5 (v2.0.0)

If you are using the reCaptcha field on any of your forms and are currently using global keys, you will need to set up a Site Key and a Private Key for each site where you use the reCaptcha field.

A properly coded PHP 5 reCaptcha class that will allow you to interact with Google's reCaptcha API.

• 100% phpDocumentator 2 code coverage
• 100% PSR-2 code coverage
• Composer friendly package

Feel free to extend and modify it to fit your frameworks / applications needs.

Usage

Composer install

You can install via composer:

• visit http://getcomposer.org to install composer on your system;
• create a composer.json file in your project root:

{
  "require": {
      "recaptcha/php5": "v2.0.0"
  }
}

• download and install the package with composer install;
• add this line to your application's index.php file:

<?php
require 'vendor/autoload.php';

Manual install

If you have your own autoloader, simply update namespaces and drop the files into your frameworks library.

Please see Examples directory for a simple run down of functionality.

Notes

• The functionality is based on $_POST requests by default, you can modify it (fairly easy) to take $_GET or whatever you want instead.
• It will always send remote address from $_SERVER['REMOTE_ADDR'] variable if you are behind Vagrant/etc, please update it (or write a setter to set remote address on the fly :))

About

See: http://www.google.com/recaptcha/intro/index.html