Multiple $_POST on same page PHP

[Fbwioorp]

I have a question.Currently this form will be dynamically generated.Example,\[code\]<form method="POST"><input type="text" name="location" id="location1" /><input type="submit" value="http://stackoverflow.com/questions/3841405/Submit!" /><input type="text" name="location" id="location2" /><input type="submit" value="http://stackoverflow.com/questions/3841405/Submit!" /><input type="text" name="location" id="location3" /><input type="submit" value="http://stackoverflow.com/questions/3841405/Submit!" /><input type="text" name="location" id="location4" /><input type="submit" value="http://stackoverflow.com/questions/3841405/Submit!" /></form>\[/code\]So whenever i press submit, it will take last value of form only. How do i make it take all $_POST?Thank you.