modifier.capitalize.php
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modifier.capitalize.php
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	<?php
	/**
	* Smarty plugin
	* @package Smarty
	* @subpackage PluginsModifier
	*/


	/**
	* 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];
	}
	?>