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