* Name: capitalize
* Purpose: capitalize words in the string * * @link * @author Monte Ohrt * @param string $ * @return string */ function smarty_modifier_capitalize($string, $uc_digits = false) { // uppercase with php function ucwords $upper_string = ucwords($string); // check for any missed hyphenated words $upper_string = preg_replace("!(^|[^\p{L}'])([\p{Ll}])!ue", "'\\1'.ucfirst('\\2')", $upper_string); // check uc_digits case if (!$uc_digits) { if (preg_match_all("!\b([\p{L}]*[\p{N}]+[\p{L}]*)\b!u", $string, $matches, PREG_OFFSET_CAPTURE)) { foreach($matches[1] as $match) $upper_string = substr_replace($upper_string, $match[0], $match[1], strlen($match[0])); } } return $upper_string; } ?>