A component is a reusable piece of code that can be used in multiple pages. Components are classes that can be used in the template files. They can be used to encapsulate logic and to make the code more readable and maintainable.
Components can have slots. Slots are placeholders in the component that can be filled with content. Slots are defined in the component class and can be filled with content in the template file.
<?php
use Darken\Attributes\Slot;
$component = new class {
#[Slot]
public string $content;
};
?>
<div style="bg-red">
<?= $component->content; ?>
</div>
The Compiler will generate a openContent() and closeContent() method on the polyfill class. The openContent() method will open the slot and the closeContent() method will close the slot, so everything in between will be bassed to the $content property.
<h1>Hello</h1>
<?php $component = (new Component)->openContent(); ?>
<p>The slot $content rendered in red</p>
<?= $component->closeContent(); ?>