php echo file names from directory

This will display the entire contents of a directory... including: ".", "..", any sub-directories, and any hidden files.

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How to echo files names from a directory using PHP



<?php

    if ($handle = opendir($dir)) {

        while (false !== ($file = readdir($handle))) {

            echo $file;

        }

        closedir($handle);
    }

?>

I found this over here at Stackoverflow.