This script can be very helpful if you have multiple ftp users and you want to monitor file or directory sizes.
Code: Select all
<?php
// if (isset($_POST['submit']) AND is_dir($_POST['dir']) AND is_numeric($_POST['size'])) {
if (isset($_POST['submit'])) {
$dir = $_POST['dir'];
// size conversion function
function sizeConv($size) {
switch ($size) {
case ($size>=1048576): $size = round($size/1048576)." MB"; break;
case ($size>=1024); $size = round($size/1024)." KB"; break;
default: $size = $size." bytes"; break;
}
return $size;
}
// set size variables
if ($_POST['size'] > 0) {
$max_size = $_POST['size'] * 1000;
$print_size = sizeconv($max_size);
} else $message .= "<b>" . $_POST['size'] . "</b> is not a valid size parameter, value ignored.<br>";
// get info function
function getInfo($dir) {
global $size, $max_size, $loop_result, $count;
foreach(scandir($dir) as $file) {
if ($file != "." and $file != "..") {
$path = $dir."/".$file;
if (is_file($path)) {
$size += filesize($path);
$count++;
if (isset($max_size) AND filesize($path) >= $max_size) {
$print_size = sizeConv(filesize($path));
$loop_result .="$file $print_size<br>";
}
} else {
if (is_dir($path)) getInfo($path);
}
}
}
}
// processing mainline
if (file_exists($dir)) {
$size = 0; $count = 0; unset($loop_result);
getInfo($dir);
$message .= "<b>Statistics for directory $dir</b><br><br>";
$display_size = sizeConv($size);
$message .="Disk space utilization = $display_size<br>";
$message .= "Total file count = $count<br>";
if (!empty($loop_result)) {
$message .="<br><b>List of files larger than $print_size:</b><br>";
} else {
if (empty($print_size)) $print_size = "0 KB";
$loop_result .="No files found larger than $print_size";
}
$message .= $loop_result;
} else {
$message .= "Directory <b>$dir</b> does not exist, please re-enter a vaild directory path.";
}
// output
echo "$message<br><hr>";
}
if (empty($_POST['dir'])) $path ="Put your root or relative path here"; else $path = $_POST['dir'];
if (empty($_POST['size'])) $size ="200"; else $size = $_POST['size'];
// input form
?>
<form action="<?php echo $_SERVER['SCRIPT_NAME']; ?>" method="post" name="inputform">
For a specific directory and all subdirectories, determine:
<br>1) total space used<br>2) number of files
<br>3) all files larger than a certain size<br>
<br>Directory <input type="text" value="<?php echo $path; ?>" name="dir" size="50">
<br>Size (in KB) <input type="text" value="<?php echo $size; ?>" name="size" size="6">
<br><input type="submit" name="submit" value="Submit">
</form>
