Links auf Directories werden einbezogen
//
// RETURN Fehlerzähler, Verzeichnisse, die nicht geöffnet werden konnten
//
// Beim Einbeziehne von Links auf Verzeichnisse können zirkuläre Verläufe entstehen,
// wenn der Link auf ein übergeordnetes Verzeichnis verweist
function get_dirtree($dir, &$_dirtree, $with_links = true, $with_files = false, $errors=0)
{
$dir = rtrim($dir, '/').'/';
if (!$handle = opendir($dir)) return ++$errors;
while (false !== ($res = readdir($handle)))
{
if(is_dir($dir.$res))
{
if ($with_links && is_link($dir.$res))
{
$entry = realpath($dir.$res);
if(in_array($entry, $_dirtree)) continue;
$_dirtree[] = realpath($dir.$res);
$errors = get_dirtree($dir.$res, $_dirtree, $with_links, $with_files, $errors);
}
elseif ($res != '.' && $res != '..' && !is_link($dir.$res))
{
$_dirtree[] = realpath($dir.$res);
$errors = get_dirtree($dir.$res, $_dirtree, $with_links, $with_files, $errors);
}
}
elseif($with_files and is_file($dir.$res))
{
if ($with_links && is_link($dir.$res))
{
$entry = realpath($dir.$res);
# if(in_array($entry, $_dirtree)) continue;
$_dirtree[] = realpath($dir.$res);
}
elseif (!is_link($dir.$res))
{
$_dirtree[] = realpath($dir.$res);
}
}
}
return $errors;
}
#-----------------------------------------------------------------------------------
function get_timelist(&$_dirtree, $comparetime, $op='newer')
{
$_return = array();
foreach ($_dirtree as $key => $filename)
{
if ($filemtime = @filemtime($filename))
{
$compare = false;
switch ($op)
{
case 'newer': $compare = $filemtime > $comparetime; break;
case 'older': $compare = $filemtime < $comparetime; break;
case 'equal': $compare = $filemtime == $comparetime; break;
}
if ($compare)
{
$_return['filename'][$key] = $filename;
$_return['last-modified-time'][$key] = date('Y-m-d H:i:s', $filemtime);
}
}
}
return $_return;
}
#-----------------------------------------------------------------------------------
function make_table_from_h_array($_records, $show_index=true)
{
$index = 0;
$out = 'keine Einträge vorhanden
';
if (count($_records) > 0)
{
$out = "\r\n \r\n";
$_heads = array_keys($_records[0]);
$out .= " \r\n";
if ($show_index)
{
$out .= " | ID | \r\n";
}
foreach($_heads as $name)
{
$out .= " "
. htmlspecialchars(ucfirst(strtolower($name))) ." | \r\n";
}
$out .= "
\r\n";
foreach($_records as $key => $_fields)
{
$index++;
$out .= " \r\n";
if ($show_index)
{
$out .= " | $index | \r\n";
}
foreach($_fields as $data)
{
$out .= " "
. htmlspecialchars($data) ." | \r\n";
}
$out .= "
\r\n";
}
$out .= "
\r\n";
}
return $out;
}
#-----------------------------------------------------------------------------------
function make_table_from_v_array($_records, $show_index = true)
{
$lfdnr = 0;
$out = 'keine Einträge vorhanden
';
if (count($_records) > 0)
{
$out = "\r\n \r\n";
$_heads = array_keys($_records);
$out .= " \r\n";
if ($show_index)
{
$out .= " | ID | \r\n";
}
foreach($_heads as $name)
{
$out .= " "
. htmlspecialchars(ucfirst(strtolower($name))) ." | \r\n";
}
$out .= "
\r\n";
foreach($_records[$_heads[0]] as $index => $_line)
{
$lfdnr++;
$out .= " \r\n";
if ($show_index)
{
$out .= " | $lfdnr | \r\n";
}
foreach($_heads as $name)
{
$out .= " "
. htmlspecialchars($_records[$name][$index]) ." | \r\n";
}
$out .= "
\r\n";
}
$out .= "
\r\n";
}
return $out;
}
#===================================================================================
# PHP main
#===================================================================================
# defaults
$_out['ctrl']['lowerbound']['days'] = 0;
$_out['ctrl']['lowerbound']['hours'] = 1;
$_out['ctrl']['lowerbound']['minutes'] = 0;
$_out['list'] = "Bitte Zeitraum wählen
\r\n";
header('Content-Type: text/html; Charset=ISO-8859-1');
if (isset($_POST['ctrl']['lowerbound']['days']))
{
$_out['ctrl']['lowerbound']['days'] = intval($_POST['ctrl']['lowerbound']['days']);
}
if (isset($_POST['ctrl']['lowerbound']['hours']))
{
$_out['ctrl']['lowerbound']['hours'] = intval($_POST['ctrl']['lowerbound']['hours']);
}
if (isset($_POST['ctrl']['lowerbound']['minutes']))
{
$_out['ctrl']['lowerbound']['minutes'] = intval($_POST['ctrl']['lowerbound']['minutes']);
}
$comparetime = time() - (
$_out['ctrl']['lowerbound']['days'] * 86400 +
$_out['ctrl']['lowerbound']['hours'] * 3600 +
$_out['ctrl']['lowerbound']['minutes'] * 60 );
if (isset($_POST['btn']['search']))
{
$_dirtree = array();
$errors = get_dirtree(rtrim($_SERVER['DOCUMENT_ROOT'], '/').'/', $_dirtree, true, true);
if($_records = get_timelist ($_dirtree, $comparetime))
{
natsort($_records['filename']);
$_out['list'] = make_table_from_v_array($_records);
}
else
{
$_out['list'] = "keine veränderten Objekte gefunden
\r\n" . $_out['list'];
}
}
/*
echo "\r\n";
echo htmlspecialchars(print_r($_dirtree,1));
echo "Fehler: $errors
\r\n";
echo "
\r\n";
*/
####################################################################################
# HTML-Output
####################################################################################
?>
Veränderte Dateien in den letzten 15min
\r\n";
echo $_out['list'];
?>
Tage | Std | Min