Read File names in Directorys

[rash]

I have some scripts read the file names in directorys. when I get the file names back I want to strip off the extension with I display the info to the browser. like I have 10_6541.jpg and I want to display just 10_6541.

Here is the code I'm using to get the file names

<?
$file_path = "Albums_pgg/"; //dir

$what_file = "/.+.(gif$|jpg$|jpeg$)/i"; // what file? (reg ex)

$pics = addfiles($file_path,$what_file,$with_subdirs);

echo implode("<br>",$pics);

function addfiles($path,$what_file,$with_subdirs)
{
global $files;
$files[0] = "";
$handle = @opendir($path);
while ($file = @readdir ($handle)) {
if ($file != "." && $file != ".."){

    if (preg_match($what_file , $file)) $files[] = $file; // addfile
    }
}

@rewinddir ($handle);
@closedir($handle);
unset ($files[0]);
return $files;
}
?>

[HalfaBee]

Try this

 if (preg_match($what_file , $file)) $files[] = preg_replace( "/\..*$/","" ,$file );

HalfaBee

[rash]

I tried this but I get a Parse error

<?

$file_path = "/catalog/"; //dir

$what_file = "/.+.(gif$|jpg$|jpeg$)/i"; // what file? (reg ex)

$pics = addfiles($file_path,$what_file,$with_subdirs);

echo implode("<br>",$pics);

function addfiles($path,$what_file,$with_subdirs)
{
global $files;
$files[0] = "";
$handle = @opendir($path);
while ($file = @readdir ($handle)) {
if ($file != "." && $file != ".."){

    if (preg_match($what_file , $file)) $files[] = preg_replace("/..* $/" ,""_ ,$file_ ); // addfile
    }
}

@rewinddir ($handle);
@closedir($handle);
unset ($files[0]);
return $files;
}
?>

[rash]

Ok I got this code to work, but I still see the .gif on the end of my data.

<?

$file_path = "/catalog/"; //dir

$what_file = "/.+.(gif$|jpg$|jpeg$)/i"; // what file? (reg ex)

$pics = addfiles($file_path,$what_file,$with_subdirs);

echo implode("<br>",$pics);

function addfiles($path,$what_file,$with_subdirs)
{
global $files;
$files[0] = "";
$handle = @opendir($path);
while ($file = @readdir ($handle)) {
if ($file != "." && $file != ".."){

    if (preg_match($what_file , $file)) $files[] = preg_replace("/..* $/" ,"", $file); // addfile
    }
}

@rewinddir ($handle);
@closedir($handle);
unset ($files[0]);
return $files;
}
?>

[laserlight]

My regex is rather poor, and I dont really understand the preg_replace part.

Why wouldnt this work?

<?

$file_path = "/catalog/"; //dir

$what_file = "/.+\.(gif|jpg|jpeg)$/i"; // what file? (reg ex)

$pics = addfiles($file_path,$what_file,$with_subdirs);

echo implode("<br>",$pics);

function addfiles($path,$what_file,$with_subdirs)
{
	global $files;
	$files[0] = "";
	$handle = @opendir($path);
	while ($file = @readdir ($handle)) {
		if ($file != "." && $file != ".."){
			if (preg_match($what_file , $file))
				$files[] = preg_replace("/(.*)\.(gif|jpg|jpeg)$/i", "$1", $file); // addfile
		}
	}
	@rewinddir ($handle);
	@closedir($handle);
	unset ($files[0]);
	return $files;
}
?>

My idea is to replace what you searched for, using the first backreference.