在特定目录中列出文件夹名称的问题

Question

I am using following code to list all folders on a specific directory path (here it is audio folder)

<?php 
    $directory = "audio/";
    $files = glob($directory . "*");
    foreach($files as $file){
        if(is_dir($file))
        {
            echo '<option value="'.$file.'">'.$file.'</option>';
        }
    }
?>

but in the result I am getting the audio/ before the name of all files as:

can you please let me know why this is happening and how I can fix it? Thansk

Answer 1

basename()

echo '<option value="'. basename($file) . '">' . basename($file) . '</option>';

Also, just return the directories so you don't need to check:

$files = glob($directory . "*", GLOB_ONLYDIR);

foreach($files as $file){
    $file = basename($file);
    echo '<option value="'.$file.'">'.$file.'</option>';
}