PHP: ucwords() for UTF-8 strings

gistfile1.aw

<?php

if (!function_exists('mb_ucwords'))
{
	function mb_ucwords($str)
	{
		return mb_convert_case($str, MB_CASE_TITLE, "UTF-8");
	}
}

mb_convert_case does not match the behaviour of ucwords?

Code	Output
ucwords('fooBar')	FooBar
mb_convert_case('fooBar', MB_CASE_TITLE)	Foobar

Note the lowercased b!

It is not a replacement for ucwords

Thanks, it helps me solve the problem of ucwords with Vietnamese UTF-8 strings

You have to mb_strtolower, before.

<?php

if (!function_exists('mb_ucwords'))
{
	function mb_ucwords($str,$encoding='UTF-8')
	{
		return mb_convert_case(mb_strtolower($str, $encoding), MB_CASE_TITLE, $encoding);
	}
}