getting the local time dynamically
<p>How can we know the time of a place from where a person logs in, a particular web application.</p>

<p>I and developing an internal management system for a huge business house in php. The business house has its branches located all over the world. I have to ensure that when an employee logs in to the application he or she can see the LOCAL TIME. This has to be dynamic. Can anybody help?</p>
