README

Utility function for conditionally joining CSS classes.

Installing

composer require zicht/classes

Purpose

When building a component (or any piece of HTML, really), it's quite common to render or not render certain CSS classes based on certain variables. If you manually concatenate the class names, it quickly becomes a mess of if / else or ternary operators. This function helps to keep it readable.

Usage

HtmlClassHelper::classes('art-vandelay'); ⇒ 'art-vandelay'
HtmlClassHelper::classes(['art-vandelay', 'kramerica']); ⇒ 'art-vandelay  kramerica'
HtmlClassHelper::classes(['art-vandelay' => true, 'kramerica' => false]); ⇒ 'art-vandelay'
HtmlClassHelper::classes('art-vandelay', ['kramerica' => false, 'kel-varnsen' => true]); ⇒ 'art-vandelay  kel-varnsen'

Credits

This function was created because the JS equivalent classnames was nice to use in React.

Maintainer