add shortcode in wordpress plugin code example

Example 1: wordpress do shortcode

<?php echo do_shortcode('[name_of_shortcode parameters=""]'); ?>

Example 2: how to use plugin shortcode in wordpress template

<?php echo do_shortcode("[insert-your-shortcode-here]"); ?>

Example 3: generate shortcode wordpress plugin

add_filter( 'widget_text', 'shortcode_unautop' );
add_filter( 'widget_text', 'do_shortcode' );