Improvements.

subsites/words/upload.php

@@ -0,0 +1,24 @@
+<?php
+//WTFPL 2.0
+header('Content-type: text/plain; charset=UTF-8');
+
+$name = $_POST['name'];
+$text = stripslashes($_POST['text']);
+$pass = $_POST['pass'];
+
+// Password check
+include('saved_crypt_pass.php');
+$crypt_pass = crypt($pass, $saved_crypt_pass);
+
+if ($crypt_pass != $saved_crypt_pass)
+	echo "Password error";
+else {
+	try {
+		$f = fopen("data/$name", 'w');
+		fwrite($f, $text);
+		fclose($f);
+	} catch (Exception $e) {
+		echo "File open/write error";
+	}
+}
+?>