having trouble with scandir() / getting the right file path

[alexandervj]

Hello,

 

I'm trying to get all the files in a certain directory and display them as links. My code below scans the directory successfully and displays the titles of all the files, but the path to the files must be wrong or something because when you click on the links nothing comes up and the image displayed as a preview is a broken image. I'm not sure whats wrong with my code, any help would be appreciated. Thanks

<?php
    if(is_dir('./uploads/LotID '.$this->uri->segment(3).'/RunID '.$this->uri->segment(4).'/PartID '.$this->uri->segment(5).'/Attachments')){
        $dir = './uploads/LotID '.$this->uri->segment(3).'/RunID '.$this->uri->segment(4).'/PartID '.$this->uri->segment(5).'/Attachments';
        $files = scandir($dir);
        if($files){
            foreach($files as $f => $file){
                if ($file === '.'){
                    
                } else if ($file === '..'){
                    
                } else {
                    echo '<a href="'.$dir.'/'.$file.'" title="'.$file.'" data-gallery>';
                    echo '<img src="'.$dir.'/'.$file.'" alt="'.$file.'"><br />';
                }
                
            }
        }
    } else {
        echo 'No attachments uploaded yet';
    }
?>

[alexandervj]

nevermind i figured it out