/trunk/rucrm/include/phputf8/ucfirst.php
PHP | 34 lines | 15 code | 2 blank | 17 comment | 1 complexity | 080350eaf525f37cd3b4ef1a9562d568 MD5 | raw file
Possible License(s): LGPL-2.1, MPL-2.0-no-copyleft-exception, GPL-2.0, LGPL-3.0
- <?php
- /**
- * @version $Id: ucfirst.php 7692 2007-06-08 20:41:29Z tcp $
- * @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;
- }
- }