From abad7e9915e61dee53be6104c66e617fcd0d38ae Mon Sep 17 00:00:00 2001
From: Banana <banana@optimus.de>
Date: Sun, 10 Nov 2019 22:38:36 +0100
Subject: [PATCH] folder size

---
 single-functions/folder-size-large.php | 27 +++++++++++++++++++++++
 single-functions/folder-size.php       | 30 ++++++++++++++++++++++++++
 2 files changed, 57 insertions(+)
 create mode 100644 single-functions/folder-size-large.php
 create mode 100644 single-functions/folder-size.php

diff --git a/single-functions/folder-size-large.php b/single-functions/folder-size-large.php
new file mode 100644
index 0000000..cc7e486
--- /dev/null
+++ b/single-functions/folder-size-large.php
@@ -0,0 +1,27 @@
+<?php
+/**
+ *  dolphin. Collection of useful PHP skeletons.
+ *  Copyright (C) 2019  Johannes 'Banana' Keßler
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the COMMON DEVELOPMENT AND DISTRIBUTION LICENSE
+ *
+ * You should have received a copy of the
+ * COMMON DEVELOPMENT AND DISTRIBUTION LICENSE (CDDL) Version 1.0
+ * along with this program.  If not, see http://www.sun.com/cddl/cddl.html
+ */
+
+/**
+ * Get the folder size with a unix command.
+ * Usefull when on linux only and large files
+  *
+ * @param string $folder Absolute path to the folder
+ */
+function folderSize($folder) {
+	$io = popen ( '/usr/bin/du -sk ' . folder, 'r' );
+	$size = fgets ( $io, 4096);
+	$size = substr ( $size, 0, strpos ( $size, "\t" ) );
+	pclose ( $io );
+	
+	return $size;	
+}
diff --git a/single-functions/folder-size.php b/single-functions/folder-size.php
new file mode 100644
index 0000000..78bda3c
--- /dev/null
+++ b/single-functions/folder-size.php
@@ -0,0 +1,30 @@
+<?php
+/**
+ *  dolphin. Collection of useful PHP skeletons.
+ *  Copyright (C) 2019  Johannes 'Banana' Keßler
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the COMMON DEVELOPMENT AND DISTRIBUTION LICENSE
+ *
+ * You should have received a copy of the
+ * COMMON DEVELOPMENT AND DISTRIBUTION LICENSE (CDDL) Version 1.0
+ * along with this program.  If not, see http://www.sun.com/cddl/cddl.html
+ */
+
+/**
+ * Simple functon to get the size of a folder
+ * ignores . files and does not really work well with large files
+ *
+ * @param string $folder Absolute path to folder
+ */
+function folderSize($folder) {
+	$ret = 0;
+
+	if(file_exists($folder) && is_readable($folder)) {
+		foreach (glob(rtrim($folder, '/') . '/*', GLOB_NOSORT) as $each) {
+			$ret += is_file($each) ? filesize($each) : folderSize($each);
+		}
+	}
+
+	return $ret;
+}
-- 
2.39.5