--- /dev/null
+<?php
+
+/**
+ * CSSTidy - CSS Parser and Optimiser
+ *
+ * CSS ctype functions
+ * Defines some functions that can be not defined.
+ *
+ * This file is part of CSSTidy.
+ *
+ * CSSTidy is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * CSSTidy is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with CSSTidy; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ * @license http://opensource.org/licenses/gpl-license.php GNU Public License
+ * @package csstidy
+ * @author Nikolay Matsievsky (speed at webo dot name) 2009-2010
+ * @version 1.0
+ */
+/* ctype_space Check for whitespace character(s) */
+if (!function_exists('ctype_space')) {
+
+ function ctype_space($text) {
+ return!preg_match("/[^\s\r\n\t\f]/", $text);
+ }
+
+}
+/* ctype_alpha Check for alphabetic character(s) */
+if (!function_exists('ctype_alpha')) {
+
+ function ctype_alpha($text) {
+ return preg_match("/[a-zA-Z]/", $text);
+ }
+
+}