I've had programming background, but sometimes I'm just confused on where should I start? I've understood some conscept of PHP, but I'm just not sure on how does it work on web application. For example, I want to create a login page:
HTML Code:
<form> <input type="text" id="username"></input> <input type="submit" id="password"></input> </form>
And then, where do you call PHP? I'm sure that it's not like JavaScript right? where you can call it from external, or indented within HEAD tag? How can I process the information based on the ID with PHP? thanx