ucwords

brefphp/bref

Supported Versions: PHP 4, PHP 5, PHP 7, PHP 8

Uppercase the first character of each word in a string

<?php ucwords(string $string, string $separators = " \t\r\n\f\v"): string

<?php     private function capitalizeHeaderName(string $name): string

    {

        $name = str_replace('-', ' ', $name);

        $name = ucwords($name);

        return str_replace(' ', '-', $name);

    }

}

src/Event/Http/HttpResponse.php