src/Helpers/UI/AbstractClickable.php
protected function getStyleClass()
    {
        $classes = array_merge([
            $this->getBaseStyleClass(),
            $this->getSize(),
            $this->getColor(),
        ], $this->extraClass);

        return implode(' ', array_filter(array_unique($classes, SORT_STRING)));
    }
protected function getStyleClass()
    {
        $classes = array_merge([
            $this->getBaseStyleClass(),
            $this->getSize(),
            $this->getColor(),
        ], $this->extraClass);

        return implode(' ', array_filter(array_unique($classes, SORT_STRING)));
    }
protected function getStyleClass ( ) { $ classes = array_merge ( [ $ this -> getBaseStyleClass ( ) , $ this -> getSize ( ) , $ this -> getColor ( ) , ] , $ this -> extraClass ) ; return implode ( ' ' , array_filter ( array_unique ( $ classes , SORT_STRING ) ) ) ; }
Get the button class.

@return string
Get the button class .