<?php

/*************************************************

dirsizer.php - a simple utility to list the total sizes of files in a folder, and the number of lines in .htm and .php files

home page: www.samscripts.com/scripts/dirsizer
support: support.samscripts.com/index.php

licence: freeware 
author: Sam Yapp
date: 8th September 2002

documentation and examples at www.samscripts.com

usage: 

include("dirsizer.php");

$d = new dirsizer("path/to/scan");

*************************************************/


class dirsizer{

    function dirsizer($path){
        $this->dirs = array();
        $this->totalsize = 0;
        $this->totallines = 0;
        $this->getdirectoryinfo($path);
        echo "<pre>";
        print_r($this->dirs);
        echo "</pre>";
        echo "Total Lines: ".$this->totallines."<br>Total Size: ".$this->totalsize."<br><br>";
    }

    function getdirectoryinfo($path){
        $this->dirs[$path]["files"] = 0;
        $this->dirs[$path]["folders"] = 0;
        $this->dirs[$path]["filesizes"] = 0;
        $this->dirs[$path]["totallines"] = 0;
        $d = dir($path);
        while( false !== ($entry = $d->read())){
            if( $entry != "." && $entry != ".." ){
                $entrypath = $path."/".$entry;
                if( is_file($entrypath) ){
                    if( preg_match("~\.(php|htm)$~i", $entry)){
                    $this->dirs[$path]["files"]++;
                    $this->dirs[$path]["filesizes"] += filesize($entrypath);
                    $f = file($entrypath);
                    $this->dirs[$path]["totallines"] += count($f);
                    }
                }else{
                    $this->dirs[$path]["folders"]++;
                    $this->getdirectoryinfo($entrypath);
                }
            }
        }
        $this->totalsize += $this->dirs[$path]["filesizes"];
        $this->totallines += $this->dirs[$path]["totallines"];
        $d->close();
    }

}


?>