<?php

/**

 * Smarty plugin

 * @package Smarty

 * @subpackage plugins

 */

/**

 * Smarty capitalize modifier plugin

 *

 * Type:     modifier<br>

 * Name:     capitalize<br>

 * Purpose:  capitalize words in the string

 * @link http://smarty.php.net/manual/en/language.modifiers.php#LANGUAGE.MODIFIER.CAPITALIZE

 *      capitalize (Smarty online manual)

 * @author   Monte Ohrt <monte at ohrt dot com>

 * @param string

 * @return string

 */

function smarty_modifier_capitalize($string, $uc_digits = false)

{

    smarty_modifier_capitalize_ucfirst(null, $uc_digits);

    return preg_replace_callback('!\'?\b\w(\w|\')*\b!', 'smarty_modifier_capitalize_ucfirst', $string);

}

function smarty_modifier_capitalize_ucfirst($string, $uc_digits = null)

{

    static $_uc_digits = false;

    if(isset($uc_digits)) {

        $_uc_digits = $uc_digits;

        return;

    }

    if(substr($string[0],0,1) != "'" && !preg_match("!\d!",$string[0]) || $_uc_digits)

        return ucfirst($string[0]);

    else

        return $string[0];

}

?>