Hi, I'm trying to write my first class. Here is the code contained in a file called "globals.php":
<?PHP class Globals { var $gDISPLAY = 1; /* Display graphic - no rollover */ var $gROLLOVER = 2; /* Display graphic with rollover */ var $root_path; /* Path to document root directory */ var $relative_path; /* Path from document root to relative root directory */ function Globals($start_dir) { if ( strlen($DOCUMENT_ROOT) == 0) { $this->$root_path = "/"; } else { $this->$root_path = $DOCUMENT_ROOT; } $this->$relative_path = $this->$root_path . $start_dir; } } $global = new Globals("/staging_area/phase-2/"); ?> Within my html page, I am tesing the class by trying the following: <?php require("globals.php"); echo $global->root_path . "<br>"; echo $global->relative_path . "<br>"; ?> However, nothing is being written to my browser. Is there a problem with the code? Thanks,. Don