Custom Component

to create a custom component you only need to extends Component class

namespace React\Tag;
use React\Component;

class CustomComponent extends Component{
   function render(){
      return new div('I am custom component');
   }
}

it is also allowed to have multiple component returned

class CustomComponent extends Component{
   function render(){
      return [
        new div('first component'),
        new div('another component'),
      ];
   }
}

to render a component

echo new CustomComponent;

echo new CustomComponent([new div('hello')], ['prop1'=> 'prop1_value']); //or with children and props