How To Remove File Extention Fron Display?

[stretch]

How do one strip the file extention eg: .jpg .gif .mp3 and so one from displaying when you link to it??

so instead of showing

file1.jpg
file2.jpg

it shows

file1
file2

<?

if (!isset($page)) {$page = 0;}
$total = 0;

if(!($dp = opendir("./"))) die ("Cannot open ./");
$file_array = array(); 
while ($file = readdir ($dp))
    {
    if(substr($file,0,1) != &#39;.&#39; and $file != "index.php")
        {
        $file_array[] =  $file;
        }
    }
$file_count = count ($file_array);
sort ($file_array);
?> 

    <p align="left" mode="nowrap">
        
        <?
        
        if ($file_count > 0)
            {
            $first_record = $page * $conf["items_per_page"];
            $last_record = $first_record + $conf["items_per_page"];
            
            while (list($fileIndexValue, $file_name) = each ($file_array))
                {
                
                if (($fileIndexValue >= $first_record) AND ($fileIndexValue < $last_record))
                    {
            
                    echo "<a href=\"$file_name\">$file_name</a> (". round(filesize($file_name)/1024,1) . "kb)
";
                    $total = $total + filesize($file_name);
                    }
                }

[Guest]

try this <div class='codetop'>CODE</div><div class='codemain' style='height:200px;white-space:pre;overflow:auto'><?

if (!isset($page)) {$page = 0;}
$total = 0;

if(!($dp = opendir("./"))) die ("Cannot open ./");
$file_array = array();
while ($file = readdir ($dp))
{
if(substr($file,0,1) != &#39;.&#39; and $file != "index.php")
{
$file_array[] = $file;
}
}
$file_count = count ($file_array);
sort ($file_array);
?>

<p align="left" mode="nowrap">

<?

if ($file_count > 0)
{
$first_record = $page * $conf["items_per_page"];
$last_record = $first_record + $conf["items_per_page"];

while (list($fileIndexValue, $file_name) = each ($file_array))
{

if (($fileIndexValue >= $first_record) AND ($fileIndexValue < $last_record))
{
$file_name = $name_file;
$name_file= str_replace("jpg", "", $name_file);
$name_file= str_replace("gif", "", $name_file);
$name_file= str_replace("jpeg", "", $name_file);
$name_file= str_replace("mp3", "", $name_file);

echo "<a href=\"$file_name\">$name_file</a> (". round(filesize($file_name)/1024,1) . "kb)
";
$total = $total + filesize($file_name);
}
}











</div>

[stretch]

[attachment=1699:err1.jpg]

Now it shows everthing blank

[rukiya]

[attachment=1699:err1.jpg]

Now it shows everthing blank [/b]

you cant strip file extension but can hide them so that people wont able to find them
but
let me know 1st why cant you fix easy thing?

[GumSlone]

Here is a function which i have used at xchanger.mobi

/////////GET FILE NAME WITHOUT EXTENTION  AND REMOVE PHONE NUMBERS FROM FILE NAME
function strip_ext($name)
 {
     $ext = strrchr($name, '.');
     if($ext !== false)
     {
         $name = substr($name, 0, -strlen($ext));
     }
     $_number = preg_replace('/[^[:digit:]\^]/','',$name);
     if(strlen($_number) > 6) $name = preg_replace('/\d/', '', $name);
     $name = str_replace("____", "_", $name);
     $name = str_replace("___", "_", $name);
     $name = str_replace("__", "_", $name);
     if(strlen($name) < 4) $name = &#39;File&#39;;
     return $name;
}
///////////////////////////////////////

[modfiles]

Here is a function which i have used at xchanger.mobi

/////////GET FILE NAME WITHOUT EXTENTION**AND REMOVE PHONE NUMBERS FROM FILE NAME
function strip_ext($name)
 {
**** $ext = strrchr($name, '.');
**** if($ext !== false)
**** {
******** $name = substr($name, 0, -strlen($ext));
**** }
**** $_number = preg_replace('/[^[:digit:]\^]/','',$name);
**** if(strlen($_number) > 6) $name = preg_replace('/\d/', '', $name);
**** $name = str_replace("____", "_", $name);
**** $name = str_replace("___", "_", $name);
**** $name = str_replace("__", "_", $name);
**** if(strlen($name) < 4) $name = 'File';
**** return $name;
}
///////////////////////////////////////

with this function, if a file has a name.name2.jpg the name that will be displayed will be name instead of name.name2

you can just use str_ireplace or str_replace command

///// Strip File Extension
function strip($rep_file) {
$t = array(".gif", ".jpg", ".bmp", ".png" );
$l = array( "", "", "", "" );
$rep_file = str_ireplace($t, $l, $rep_file);
return $rep_file;
}

[mcKeny]

with this function, if a file has a name.name2.jpg the name that will be displayed will be name instead of name.name2

you can just use str_ireplace or str_replace command

///// Strip File Extension
function strip($rep_file) {
$t = array(".gif", ".jpg", ".bmp", ".png" );
$l = array( "", "", "", "" );
$rep_file = str_ireplace($t, $l, $rep_file);
return $rep_file;
}

err? that will eliminate the extension alright.....and then the file becomes completely useless. :P

[modfiles]

err? that will eliminate the extension alright.....and then the file becomes completely useless. :P

err... he use the wapbuddy directory list
and the line that show the file name is (which is he want to strip the file extension)

echo "<a href=\"$file_name\">$name_file</a> (". round(filesize($file_name)/1024,1) . "kb)

and with the function i posted, it eill be like this

echo "<a href=\"$file_name\">".[b]strip($name_file)[/b]."</a> (". round(filesize($file_name)/1024,1) . "kb)

how does it become useless?

[mcKeny]

err... he use the wapbuddy directory list
and the line that show the file name is (which is he want to strip the file extension)

echo "<a href=\"$file_name\">$name_file</a> (". round(filesize($file_name)/1024,1) . "kb)

and with the function i posted, it eill be like this

echo "<a href=\"$file_name\">".[b]strip($name_file)[/b]."</a> (". round(filesize($file_name)/1024,1) . "kb)

how does it become useless?

:D my assumption was wrong....i thought it was the file url.....

[ksg91]

another thing can be like this
suppose $filename hold's name of file and assuming that file extention is of 3 character.

<?php
$len=strlen($filename);
$filename=substr($filename,0,$len-4);
?>

another thing can be (for all extentions and all length of extention)

<?
$rf=strrev($filename);
$ext=explode(".",$rf);
$ext=strrev($ext[0]);
$filename=str_replace(".$ext","",$filename);
?>

[neostar]

Ok here is code:

$txt = strrev($file_name);
$txt = explode(".", $txt);
$txt = strrev($txt[0]);
echo $txt; 

[neostar]

Ok here is code:

$txt = strrev($file_name);
$txt = explode(".", $txt);
$txt = strrev($txt[1]);
echo $txt;