Copy and Remove Noempty Dir Functions

Copy_and_Remove_Noempty_Dir_Functions.php

<?php
function copy_dir($source, $target) {
    if (is_dir($source)) {
        mkdir($target, 0777);
        $d = dir($source);
        while (FALSE !== ( $entry = $d->read())) {
            if ($entry == '.' || $entry == '..')
                continue;

            $Entry = $source . '/' . $entry;
            if (is_dir($Entry)) {
                copy_dir($Entry, $target . '/' . $entry);
                continue;
            }
            copy($Entry, $target . '/' . $entry);
        }
        $d->close();
        chmod($target, 0755);
    } else {
        copy($source, $target);
        chmod($target, 0644);
    }
}

function removeDirectory($path) {
    // The preg_replace is necessary in order to traverse certain types of folder paths (such as /dir/[[dir2]]/dir3.abc#/)
    // The {,.}* with GLOB_BRACE is necessary to pull all hidden files (have to remove or get "Directory not empty" errors)
    $files = glob(preg_replace('/(\*|\?|\[)/', '[$1]', $path).'/{,.}*', GLOB_BRACE);
    foreach ($files as $file) {
        if ($file == $path.'/.' || $file == $path.'/..') { continue; } // skip special dir entries
        is_dir($file) ? removeDirectory($file) : unlink($file);
    }
    @rmdir($path);
    return;
}