Check for the PHP document root.

DocumentRootCheck

<?php

$headers = apache_request_headers();

foreach ($headers as $header => $value) {
    echo "$header: $value <br />\n";
}

$headers_response = apache_response_headers();

foreach ($headers_response as $header_response => $value) {
    echo "$header_response: $value <br />\n";
}

echo "<br/>";
echo $_SERVER['SERVER_ADMIN'];


$rootServer = $_SERVER["DOCUMENT_ROOT"];



var_dump($_SERVER['HTTP_USER_AGENT']);
if(stristr($_SERVER['HTTP_USER_AGENT'], "Windows")&&($_SERVER['SERVER_ADMIN'] == "michael.soileau@cellcontrol.com")){
    echo "This is a Windows machine!";
}
echo "<br/><br/>";
echo dirname($rootServer); 
echo "<br/><br/>";
echo basename($rootServer);
echo "<br/><br/>";
echo parse_url($rootServer);
echo "<br/><br/>";
echo realpath($rootServer);  
?>


<?php 
/*
    vhosts must be configured correctly for this to work.  
    DocumentRoot "C:/Apache24/htdocs/ecommerce_testing/ex2/html"
    ServerName http://anet.dev:80
    
    Note the use of forward slashes.  By default, Windows directories are backslashes.
    Do not use that as it will cause serious problems.  use ./ to indicate inside of the current root.


*/

?>