OOP PHP HTML Builder

oop-html-builder.php

<?php
/* https://stackoverflow.com/questions/3488373/php-class-to-generate-html#answer-62349439 */
/**
 * HTML - Simplest html element builder 
 * - @param1 Element name
 * - @param2 Class name
 * - @param3 ID
 * - @param2 Element content
 */
class HTML{
    /**
    * Create a new html element
    */ 
    private static function core($element, $content) {
        return "<" . $element . ">" . $content . "</" . $element . ">";
    }
    /**
    * Add a new param to a html element
    */        
    private static function addParam($elem, $param, $value) {
        if (is_null($value)){return $elem;}
        return implode(" $param=\"" . $value . '">', explode(">", $elem, 2));
    }
    /**
    * Return an element with a class and an id
    */
    public static function create($element, $content=null, $class=null, $id=null) {
        return self::addParam(self::addParam(self::core($element, $content), "class", $class) , "id", $id);
    }
}

// Examples
echo HTML::create("div", "This is it!", "redclass", "niceid");
echo PHP_EOL;
$html = new HTML();
echo HTML::create("button", "Click me!", "button", "48151");
echo PHP_EOL;
echo $html->create("p", "A paragraph");
echo PHP_EOL;
echo $html->create("h3", "Hello world!");

// OUTPUT
//<div class="redclass" id="niceid">This is wtf</div>
//<button class="button" id="48151">Click me!</button>
//<p>A paragraph</p>
//<h3>Hello world!</h3>