From 406f05cd56a6b4d8192ea00b15bb9edef68c7331 Mon Sep 17 00:00:00 2001
From: steckbrief <steckbrief@chefmail.de>
Date: Thu, 28 Dec 2017 13:43:46 +0100
Subject: functions for file and directory operations moved from
 functions.common to functions.files and recursive directory removal added

---
 functions.files.inc.php | 31 +++++++++++++++++++++++++++++++
 1 file changed, 31 insertions(+)
 create mode 100644 functions.files.inc.php

(limited to 'functions.files.inc.php')

diff --git a/functions.files.inc.php b/functions.files.inc.php
new file mode 100644
index 0000000..4105eeb
--- /dev/null
+++ b/functions.files.inc.php
@@ -0,0 +1,31 @@
+<?php
+function getDirectoryContent($path) {
+    if (dir_exists($path)) {
+        return array_diff(scandir($path), array('..', '.'));
+    }
+    return [];
+}
+
+function dir_exists($path) {
+    return file_exists($path) && is_dir($path);
+}
+
+function rm_dir($path, $recursive = FALSE) {
+    if (!dir_exists($path)) {
+        return TRUE;
+    }
+
+    if ($recursive) {
+        foreach (getDirectoryContent($path) as $item) {
+            $itemPath = $path.DIRECTORY_SEPARATOR.$item;
+            if (dir_exists($itemPath)) {
+                rm_dir($itemPath, $recursive);
+            } else {
+                unlink($itemPath);
+            }
+        }
+    }
+
+    return rmdir($path);
+}
+?>
-- 
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