dovy

<?php

if( !class_exists( 'SMOFtoRedux' ) ) {
	class SMOFtoRedux {

		public function __construct( ) {

			add_action('init', array($this, 'addPanel'), 100);

			add_action( 'admin_menu', array($this, 'addExportMenu') );

wpscholar

<?php

add_action( 'wp_enqueue_scripts', 'enqueue_my_styles' );

/**
 * Example callback function that demonstrates how to properly enqueue conditional stylesheets in WordPress for IE.
 * IE10 and up does not support conditional comments in standards mode.
 *
 * @uses wp_style_add_data() WordPress function to add the conditional data.
 * @link https://developer.wordpress.org/reference/functions/wp_style_add_data/

bitfade

<?php

add_filter("the_content", "the_content_filter");

function the_content_filter($content) {

	// array of custom shortcodes requiring the fix 
	$block = join("|",array("col","shortcode2","shortcode3"));

	// opening tag