/libraries/phputf8/ucfirst.php
PHP | 34 lines | 15 code | 2 blank | 17 comment | 1 complexity | d68a9eae1bd52407f5c69d9bd43a2f39 MD5 | raw file
Possible License(s): Apache-2.0, BSD-3-Clause, GPL-2.0, LGPL-2.1
- <?php
- /**
- * @version $Id: ucfirst.php 10381 2008-06-01 03:35:53Z pasamio $
- * @package utf8
- * @subpackage strings
- */
- //---------------------------------------------------------------
- /**
- * UTF-8 aware alternative to ucfirst
- * Make a string's first character uppercase
- * Note: requires utf8_strtoupper
- * @param string
- * @return string with first character as upper case (if applicable)
- * @see http://www.php.net/ucfirst
- * @see utf8_strtoupper
- * @package utf8
- * @subpackage strings
- */
- function utf8_ucfirst($str){
- switch ( utf8_strlen($str) ) {
- case 0:
- return '';
- break;
- case 1:
- return utf8_strtoupper($str);
- break;
- default:
- preg_match('/^(.{1})(.*)$/us', $str, $matches);
- return utf8_strtoupper($matches[1]).$matches[2];
- break;
- }
- }