PHP - How to Get the Current Page URL

<body> <h1><a rel="nofollow" href="http://www.webcheatsheet.com/php/get_current_page_url.php" >How to Get the Current Page URL</a></h1> <p>Sometimes, you might want to get the current page URL that is shown in the browser URL window. </p> <p><a href="http://www.tutcity.com/">More Tutorials</a></p> </body>