Joomla simple to determine whether the user login method _php instance

Source: Internet
Author: User
Tags getting started with php smarty template
The examples in this paper describe the method that Joomla simply determines whether a user is logged in. Share to everyone for your reference, as follows:

<?phpif (isset ($_session[' auth ' ["username"]) {echo "Welcome"). $_session[' auth ' ["username"]. "!"; }else{echo "Log in";}? >

More about Joomla related content readers can view this site topic: "YII framework Introduction and common skills Summary", "PHP Excellent Development Framework Summary", "Smarty Template Primer Basic Tutorial", "thinkphp Common Methods Summary", "PHP object-oriented Programming introduction Tutorial" , "PHP String Usage Summary", "Getting Started with Php+mysql database operation" and "PHP common database Operation Skills Summary"

It is hoped that this article is helpful to everyone based on Joomla program design.

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