get file most recent date in directory
Posted: Fri Jul 03, 2009 10:48 am
hi to all,
I have a class to get the image file in directory, The problem is I want to get only the most recent date or even all files but sorted by date from most recent to old date.
thanks in advance
Tirso
here is my code
I have a class to get the image file in directory, The problem is I want to get only the most recent date or even all files but sorted by date from most recent to old date.
thanks in advance
Tirso
here is my code
Code: Select all
function get_file_list($directory, $type = "img_creation", $print_list = false)
{
// Checks the dir
if(!is_dir($directory))
{
$this->_error("Invalid Directory: " . $diretorio, E_USER_ERROR);
}
// File types regex
Switch($type)
{
Case "img_creation":
$types_regex = "jpeg|jpg|png";
break;
Case "img_creation_gif":
$types_regex = "jpeg|jpg|png|gif";
break;
Case "img":
$types_regex = "gif|jpeg|jpg|png|bmp";
break;
Case "pag":
$types_regex = "txt|htm|html|php|asp|aspx";
break;
Case "vid":
$types_regex = "avi|swf|mpg|mpeg|wmv|asx|mov";
break;
Case "doc":
$types_regex = "txt|doc|rtf|xsl";
break;
Default:
$types_regex = false;
}
// Open dir handle
if(!$dir_handle = @opendir($directory))
{
$this->_error("I couldn't open the dir: " . $directory, E_USER_ERROR);
}
// Initilization of the list array
$file_list = array();
// Starts dir navigation
while (false !== ($file = @readdir($dir_handle)))
{
if ($file == "." || $file == "..")
{
continue;
}
// The list will be generate with specific types, according to the regex
if($types_regex)
{
if(eregi( "\.(" . $types_regex . ")$", $file))
{
$file_list[] = $file;
}
}
// The list will be generate with all dir's files
else
{
// Add only files to the list
if(is_file($directory . $file))
{
$file_list[] = $file;
}
}
}
// Close dir handle
@closedir($dir_handle);
// Has no files in the dir
if(!sizeof($file_list))
{
$this->_error("The directory: " . $directory . " is empty!", E_USER_NOTICE);
}
// If debugging...
if($print_list)
{
echo "<pre>";
print_r($file_list);
echo "</pre>";
}
// Returns file list
return $file_list;
}