function SM_ucfirst_all ($text_string, $firstonly = x)
{
//optional flag to convert all words to lowercase first
if($firstonly != x) $text_string = strtolower($text_string);
//use explode to create an array with one word in each item
$text_array = explode(" ", $text_string) ;
//loop through the array
while(list($key,$val) = each($text_array))
{
$val = ucfirst ($val);
$new_text_string .= $val.' ' ;
}
return $new_text_string;
}//end
//function SM_ucfirst_all(string str [, string str])
//This funtion takes a string and converts the first letter of all words
//to upper case
//
//e.g.
//$text = 'one TWO three four';
//print SM_ucfirst_all($text);
//prints 'One TWO Three Four'
//
//Using the optional flag to convert all words to lower case and then
//uppercase first letters
//
//print SM_ucfirst_all($text,1);
//
//prints 'One Two Three Four'
?>