Функция подсчета файлов в дериктории

                        
<?php

function count_files($dir) {

 $total = 0;

 $total_new = 0;

 $path = opendir($dir);

 while ($file = readdir($path)) {

 if ($file != ".htaccess" && $file != ".." && $file != ".") {

 $total++;

 $fmtime = filemtime($dir."/".$file) + (3600 * 24 * 1);

 if ($fmtime > time()) {

 $total_new++;

 }}}

 if ($total_new > 0) {

 $count_files = (int)$total.'/<span style="color:red">+'.(int)$total_new.'</span>';

} else {

 $count_files = (int)$total;

 }

 closedir($path);

 return $count_files;

 }