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find shortcode in wordpress

H

I want to be able to add an addition class to my BODY tag when the [slideshow] shortcode is found on the page that is loading? Is this possible?

thanks

Solution

  • Sure, it's possible. Add the following code to functions.php of your theme, and replace 'your-custom-body-class' with the actual class name you want to add for posts and pages with [slideshow] shortcode.

    <?php

function custom_body_class($classes) {
    global $post;
    if (isset($post->post_content) && false !== stripos($post->post_content, '[slideshow]')) {
        array_push($classes, 'your-custom-body-class');
    }
    return $classes;
}

add_filter('body_class', 'custom_body_class', 100, 1);