Making directories list in alphabetical order

astarmathsandphysics · November 19, 2008

How do I edit this file to make directories list in alphabetical order?

<?php

/*The following are for styling only*/

echo "<html><head><link rel=stylesheet href=links.css /><title>Free Exam Papers</title></head>";

echo "<body>";

include("upper.title");

echo "<br>";

include ("DirUpper.ads");

/*The styling finishes up*/



############ FUNCTIONS #############



function cScanDir($dir){

if($handle = opendir($dir)){

           while(false !==($file=readdir($handle))){

                if($file !="."&&$file !="..")

                $file_temp['name']=$file;

                $file=$dir.'/'.$file;

                $file_temp['type']=(is_dir($file) ? 'Folder' : fileType($file));

                $file_temp['time']=date("d/m/Y - G:i:s", filectime($file));

                $file_temp['size']=round((filesize($file)/(filesize($file)>1048576 ? 1048576 : (filesize($file)> 1024 ? 1024 : 1))),2).''.(filesize($file)>1048576 ? 'mb':(filesize($file)>1024 ? 'kb': (filesize($file)== 0 ? "" :'b')));   //i did some change some things as i thought they were  bugs.

                $files[]=$file_temp;

                unset($file_temp);

               }

               closedir($handle);

       }

       return $files;  //###########I CHANGED THIS VARIABLE###########//

}

function CheckDirectroyFiles(){

$defDir='IGCSE';

if($_GET["d"]!=""){

   $dir=$_GET["d"];

   $dir=base64_decode($dir);

   }

else {

   $dir=$defDir;

   }

$files=cScanDir($dir);

$numfiles=count($files);

//showing files start here

echo "<hr>";

/*          						   No pagination shit!

if($dir != $defdir){

        $dir_list=explode('/',$dir);

        foreach($dir_list as $dir_temp){

                          $dir_run.=($dir_run ? '/':"").$dir_temp;

                          $paginate[]='<a href='.$SERVER['PHP_SELF'].'?d='.$dir_run.'>'.$dir_temp.'</a>';



        }

        unset($dir_temp,$dir_list,$dir_run);

        echo 'Parent directory:'.implode('/',$paginat);

}*/

echo "<hr><table>";

echo "<tr><td width=400><u>File</u></td><td width=80><u>Size</u></td><td width=150><u>Last Modified</u></td><td width=100><u>File Type</u></td></tr>";

echo "</table><hr color=#AE4600><table>";



$thePHPFilename=$_SERVER["PHP_self"];

$currentDir="a/"; // change this directory when put in server you can change this var, might not even need it!

for($a=0;$a<$numfiles;$a++){

if($files[$a]['type']=='Folder'){

            /* $href=$_SERVER['PHP_SELF'].'?d='.$files[$a];//i have changed this bit to make it more sensible*/

            $foldernamin=$files[$a]['name'];

            $stuffers=$dir.'/'.$foldernamin;

            $URLEncodinDirectory=base64_encode("$stuffers");

            $scriptFileToUse=$thePHPFilename.'?d='.$URLEncodinDirectory;

}

else{

            $filenamin=$files[$a]['name'];

            $stuffs=$dir.'/'.$filenamin;

            $URLEncodinFiles=base64_encode("$stuffs");

            $scriptFileToUse='Download.php?f='.$URLEncodinFiles;

             /*$href='download.php?f='$dir.$files[$a]['name']; */

}

echo '<tr><td width=400><a href='.$scriptFileToUse.'>'.$files[$a]['name'].'</a></td><td width=80>'.$files[$a]['size'].'</td><td width=150>'.$files[$a]['time'].'</td><td width=100>'.$files[$a]['type'].'<td></tr>';

}

echo "</table>";

echo "<hr>";

}

//directory problem solved here!

##########END FUNCTIONS################

echo "<table width=100%><tr><td width=130px>";

include("leftH.ads");

echo "</td><td>";

CheckDirectroyFiles();

echo "</td><td width=130px>";

include("rightH.ads");

echo "</td></tr></table>";

echo "<br>";

include ("DirLower.ads");

echo "<hr>";

include("bottom.footer");

echo "</body>";

echo "</html>"

?>

EDITED BY WILDTEEN88: Please use code tags (

) when posting code

[/code]

CroNiX · November 19, 2008

sort($your_array);

astarmathsandphysics · November 19, 2008

I am totally new to php, and dont uderstand anything about arrays. I really want an example to study.

premiso · November 19, 2008

Untested.

I re-created the function to accept a new parameter "alpha" which will return either an alphabetized list or non-alpahbetized list.

<?php
function cScanDir($dir, $alpha=false){
if($handle = opendir($dir)){
           while(false !==($file=readdir($handle))){
                if($file !="."&&$file !="..")
				$file_temp['name']=$file;
				$file=$dir.'/'.$file;
				$file_temp['type']=(is_dir($file) ? 'Folder' : fileType($file));
				$file_temp['time']=date("d/m/Y - G:i:s", filectime($file));
				$file_temp['size']=round((filesize($file)/(filesize($file)>1048576 ? 1048576 : (filesize($file)> 1024 ? 1024 : 1))),2).''.(filesize($file)>1048576 ? 'mb':(filesize($file)>1024 ? 'kb': (filesize($file)== 0 ? "" :'b')));   //i did some change some things as i thought they were  bugs.
				$files[$file]=$file_temp;
				unset($file_temp);
               }

               closedir($handle);
       }
   
if ($alpha) {
            sort($files); // will sort the files by name.
   
   // if you want to main regular index recreate the array.
	foreach ($files as $file) {
		$newFiles[] = $file;
	}
       }

       return ($alpha)?$newFiles:$files;  //###########I CHANGED THIS VARIABLE###########//

}
?>

Should work like you want it to, untested.

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Making directories list in alphabetical order

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