File lass/smarty/plugins/modifier.capitalize.php

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 1: <?php
 2: /**
 3:  * Smarty plugin
 4:  * @package Smarty
 5:  * @subpackage plugins
 6:  */
 7: 
 8: 
 9: /**
10:  * Smarty capitalize modifier plugin
11:  *
12:  * Type:     modifier<br>
13:  * Name:     capitalize<br>
14:  * Purpose:  capitalize words in the string
15:  * @link http://smarty.php.net/manual/en/language.modifiers.php#LANGUAGE.MODIFIER.CAPITALIZE
16:  *      capitalize (Smarty online manual)
17:  * @author   Monte Ohrt <monte at ohrt dot com>
18:  * @param string
19:  * @return string
20:  */
21: function smarty_modifier_capitalize($string, $uc_digits = false)
22: {
23:     smarty_modifier_capitalize_ucfirst(null, $uc_digits);
24:     return preg_replace_callback('!\'?\b\w(\w|\')*\b!', 'smarty_modifier_capitalize_ucfirst', $string);
25: }
26: 
27: function smarty_modifier_capitalize_ucfirst($string, $uc_digits = null)
28: {
29:     static $_uc_digits = false;
30:     
31:     if(isset($uc_digits)) {
32:         $_uc_digits = $uc_digits;
33:         return;
34:     }
35:     
36:     if(substr($string[0],0,1) != "'" && !preg_match("!\d!",$string[0]) || $_uc_digits)
37:         return ucfirst($string[0]);
38:     else
39:         return $string[0];
40: }
41: 
42: 
43: ?>
44: