From 17f11a005c6557da8fec10dd5240d3ad7da28690 Mon Sep 17 00:00:00 2001
From: alopexc0de <tehfoxy.c0de@gmail.com>
Date: Fri, 16 Nov 2012 04:19:10 -0500
Subject: [PATCH] My custom cleaning script - broke when moved from /img/test
 to /img

---
 img/functions/Sanatize.php | 29 +++++++++++++++++++++++++++++
 1 file changed, 29 insertions(+)
 create mode 100644 img/functions/Sanatize.php

diff --git a/img/functions/Sanatize.php b/img/functions/Sanatize.php
new file mode 100644
index 0000000..1aefdb6
--- /dev/null
+++ b/img/functions/Sanatize.php
@@ -0,0 +1,29 @@
+<?php
+/* Sanatize() function to sanitize untrusted input before processing
+ * Takes $input and returns $output
+ * Use this before sending anything to database. 
+ * All form inputs should run through this first
+ */
+ 
+function sanatize($input){
+	if ($input == null) die("Sanatize() - No Input Provided, Aborting\r\n<br>"); // Append error into common error string for parsing later
+	// To protect MySQL injection (more detail about MySQL injection)
+	$output = strip_tags($input);
+	$output = stripslashes($output);
+	$output = mysql_real_escape_string($output);
+	$output = strtolower($output);
+	return $output;
+}
+
+function cln_file_name($string) {
+	$cln_filename_find=array("/\.[^\.]+$/", "/[^\d\w\s-]/", "/\s\s+/", "/[-]+/", "/[_]+/");
+	$cln_filename_repl=array("", ""," ", "-", "_");
+	$string=preg_replace($cln_filename_find, $cln_filename_repl, $string);
+	return trim($string);
+}
+
+function get_ext($name) { 
+	$name = substr(strrchr($key, "."), 1);
+	return $name;
+}
+?>