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The Shortcode Callback plugin allows you to use a [callback] shortcode to execute arbitrary PHP code wherever the shortcode is used.
Usage
Execute someFunction() and insert whatever it returns with the following shortcode: 
 [callback function=”someFunction”]
Example shortcode to include a PHP file (the path is relative to WordPress’ ABSPATH), then insert the results of someFunction() where you used the shortcode: 
 [callback include=”custom/filetoinclude.php” function=”someFunction”]
Shortcode example that includes a PHP file (the path is relative to WordPress’ ABSPATH), then passes a paramter to someFunction() and returns the results where you used the shortcode: 
 [callback function=”someFunction” include=”custom/filetoinclude.php” param=”something”]
The format to call a class/method with the shortcode is exactly the same as above, except you specify the class::method in the “function” attribute of the shortcode. 
 [callback function=”someClass::someFunction” include=”custom/filetoinclude.php” param=”something”]
There is an example (with PHP code) <a href="https://wordpress.org/plugins/shortcode-callback/faq/" rel="ugc">over here</a>.

Shortcode Callback

Adds a [callback] shortcode that can trigger PHP code so you can insert custom/complex things into your pages/posts.

Ngô Thắng IT

This plugin is synthetic utility for your WordPress site:
<ul>
<li>Shortcode mark ID apply for anchor text</li>
<li>BBCode</li>
<li>Include custom post type for AddQuickTag plugin settings</li>
<li>Exit pop-up each per post, page and custom post type</li>
<li>Welcome pop-up each per post, page and custom post type</li>
<li>Remove base slug from custom post type</li>
<li>Replace the Block Editor with the Classic Editor</li>
<li>Enables the classic widgets settings screens in Appearance – Widgets</li>
<li>SMTP Settings</li>
<li>Shortcodes: [currentyear], [currentmonth] … support YoastSEO, RankMath</li>
<li>Insert head, body and footer scripts</li>
</ul>

Shortcode Callback vs WP MultiTasking – WP Utilities