First version of the WordsCloud site

save.php

@@ -0,0 +1,36 @@
+<?php
+
+include('db.php');
+$db = new DataBase();
+if (!$db->isInit()) {
+	echo 'Error db init';
+	return;
+}
+
+if (empty($_POST)) {
+	header('Location: index.php');
+	die();
+}
+
+echo '<pre>';
+var_dump($_POST);
+echo '</pre>';
+
+$id = null;
+foreach ($_POST as $name => $value) {
+	if ($name == 'fid') {
+		$id = $value;
+		continue;
+	}
+	if (isset($id)) {
+		$value = trim(strtolower($value));
+		$db->addWord($id, $value);
+	}
+}
+
+if (empty($id)) {
+	header('Location: index.php');
+	die();
+}
+header('Location: result.php?id=' . $id);
+die();