How to uppercase first letter after a hyphen, ie Adam Smith-Jones

Question

I\'m looking for a way to uppercase the first letter/s of a string, including where the names are joined by a hyphen, such as adam smith-jones needs to be Adam Smith-Jones.

Answer 1

Here is a simple function that can convert all the words in a string to title case:

function toTitleCase($string) {
    return preg_replace_callback('/\w+/', function ($match) {
        return ucfirst(strtolower($match[0]));
    }, $string);
}