PHP & eregi - Hilfe für Nicht-Programmierer

[MANX]

Hi!

darf man das so machen?

$i = 0;
$imgDir = opendir ($folder);
    while ( $file = readdir( $imgDir ) )
    {    
        //checks that file is an image
        $file_type = strrchr( $file, "." );
        $is_thumb = eregi( "thumb",$file );
        $is_image = eregi( "jpg|gif",$file_type );
                
        if ( $file != '.' && $file != '..' && $is_image && ! $is_thumb)
        { $images[$i++] = $file; }
    }
closedir ($imgDir);

Scheint zu funktionieren, Danke!

Manx