Call to undefined function

Code: Select all

class ModelCatalogDownload extends Model {
function filesInDir()
{
$tdir = "/home/bruce/public_html/cat/system/download";
       $added = 0;
       $dirs = scandir($tdir);
        foreach($dirs as $file)
        {
                if (($file == '.')||($file == '..'))
                {
                }
                elseif (is_dir($tdir.'/'.$file))
                {
		filesInDir($tdir.'/'.$file);
                }
                else
                { 
do something here
}

Code: Select all

class ModelCatalogDownload extends Model {
function filesInDir($tdir = "/home/bruce/public_html/cat/system/download")
{

       $added = 0;
       $dirs = scandir($tdir);
        foreach($dirs as $file)
        {
                if (($file == '.')||($file == '..'))
                {
                }
                elseif (is_dir($tdir.'/'.$file))
                {
                   $sub_dirs = $this->filesInDir($tdir.'/'.$file);
                }
                else
                {
do something here
}