Block that renders html saved in a php file

If you are working on a WordPress Theme you can use the function:

get_template_part( string $slug, string $name = null )

Wich loads a template part into a php template.

get_template_part() will do a PHP require() for the first file that exists…

So effectively it will work as if you were requiring another php file. For example, in your case, you can have in your mywidget-block.php:

<?php
// some block that "wraps" the markup from mywidget.php
get_template_part('theme-templates/mywidget');
// more code wrapping the markup
?>

And in your mywidget.php, all the code you had:

<?php
if (!defined('ABSPATH')) exit;
?>

<div>
  foo bar baz
</div>

This example is assuming that you have your mywidget.php inside a folder called theme-templates in your theme root. Here is the documentation of this function.

Remember that get_template_part() is a theme function, therefore you can’t load plugin files with that function. If you are developing a WordPress plugin then I recommend this post to you, wich describes how to use a function that will do the work of loading your plugin templates, while allowing users to override your plugin templates within their theme. Basically, what it does is looks in a special folder in the theme, then if not found there, it looks within the templates folder for the plugin.

Related Posts: