Little Notes

1. To find your site’s url root path:
   <?php

   echo “HTTP HOST : “.$_SERVER["HTTP_HOST"].”<br />”;
   echo “PATH INFO : “.$_SERVER["PATH_INFO"].”<br />”;
   echo “QUERY STRING : “.$_SERVER["QUERY_STRING"].”<br />”;
   echo “REQUEST URI : “.$_SERVER["REQUEST_URI"].”<br />”;
   echo “HTTP REFERER : “.$_SERVER["HTTP_REFERER"].”<br />”;
   echo “PHP SELF : “.$_SERVER["PHP_SELF"].”<br />”;

   $siteURL = “http://”.$_SERVER["HTTP_HOST"];
   $phpself = $_SERVER["PHP_SELF"];
   $phpself = str_replace(”\\”,”/”,$phpself);
   $pos = strrpos($phpself, “/”);
   $siteURL .= substr($phpself,0,$pos).”/”;

   echo $siteURL;
   ?>