This component allows you to embed SMS messaging into any application. It will then connect to Simplewire's Wireless Messaging Network, to allow your application to send messages to mobile devices in over 100 countries. The PHP SMS SDK provides easy, high-level control of the Simplewire wireless text-messaging platform. The PHP SMS SDK provides an easy way to send SMS text-messages in PHP. On Unix/Linux systems, the SDK is a wrapper to Simplewire's Shared Object SMS SDK. On Windows platforms, the ActiveX SMS SDK is used within PHP. Thus, you can use it in nearly any PHP programming environment. PHP applications will execute quickly with the powerful Shared Object or ActiveX SMS SDK's running in the background.