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PHP upload and list updater program

Posted on 2007-11-13
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Last Modified: 2013-12-13
Hi,

Im a looking for some general (or specific) advice on how I can accomplish the following using php and mysql.

I want to give the user the ability to upload a pdf document to a file on the server. (I have this part figured out already using a php based upload form)

I want to have a web page that lists the pdfs that have been uploaded that directory in order by date 2007_01_12, 2006_06_04...ect

So I guess what I am wondering is how would I make it so the user simply uploads a document to the server. But, when the document gets uploaded, the php updates the web page that lists all the the documents in the upload directory listing a link to that newly uploaded document.

Is there a any to accomplish this without a database? Does anyone know where I could find some example code that does this?
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Question by:jackie777
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3 Comments
 
LVL 20

Expert Comment

by:steelseth12
ID: 20277024
<?


$d = dir("directory_path");

while (false !== ($entry = $d->read())) {
   
   if($entry != "." && $entry !="..") {
   
         $time = filectime($d->path.DIRECTORY_SEPARATOR.$entry);
         $files[$time]["name"][] = $entry ;
         $files[$time]["path"][] = $d->path.DIRECTORY_SEPARATOR.$entry ;
      }
}

$d->close();

krsort($files);


      foreach($files as $value) {
      
            if(count($value["name"]) > 1) {
            
                  for($i=0;$i<count($value["name"]);$i++) {
                  
                        print "<a href='".$value["path"][$i]."'>".$value["name"][$i]."</a><br>";
                  
                  }
            
            
            }else{
      
                  print "<a href='".$value["path"][0]."'>".$value["name"][0]."</a><br>";
            }
      
      }
?>
0
 

Author Comment

by:jackie777
ID: 20277206
That worked perfectly, thanks.

Any idea what could do to limit the list that is displayed to 50? So that as new files are added, the old ones  no longer become available.
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LVL 20

Accepted Solution

by:
steelseth12 earned 2000 total points
ID: 20277251
$d = dir("directory_path");

$j=0;
while (false !== ($entry = $d->read())) {
   
   if($entry != "." && $entry !=".." && $j++ < 50) {
   
         $time = filectime($d->path.DIRECTORY_SEPARATOR.$entry);
         $files[$time]["name"][] = $entry ;
         $files[$time]["path"][] = $d->path.DIRECTORY_SEPARATOR.$entry ;
      }
}

$d->close();

krsort($files);


      foreach($files as $value) {
     
            if(count($value["name"]) > 1) {
           
                  for($i=0;$i<count($value["name"]);$i++) {
                 
                        print "<a href='".$value["path"][$i]."'>".$value["name"][$i]."</a><br>";
                 
                  }
           
           
            }else{
     
                  print "<a href='".$value["path"][0]."'>".$value["name"][0]."</a><br>";
            }
     
      }
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