<?php
    @virtual("/ssi/header.php");
    
    if (is_file("./content.php")) {
        @virtual("./content.php");
    } else if (is_file("./content.htm")) {
        @virtual("./content.htm");
    } else if (is_file("./content.html")) {
        @virtual("./content.html");
    }
    @virtual("/ssi/footer.php");
?>