How to get the file name under a folder?

Question

Suppose I have a directory look like:

ABC
|_ a1.txt
|_ a2.txt
|_ a3.txt
|_ a4.txt
|_ a5.txt

How can I use PHP to get these file names to an

Answer 1

Try this:

if ($handle = opendir('.')) {
    $files=array();
    while (false !== ($file = readdir($handle))) {
        if(is_file($file)){
            $files[]=$file;
        }
    }
    closedir($handle);
}