Category Icon Overlay | Total WP Theme

gistfile1.txt

<?php
defined( 'ABSPATH' ) || exit;

if ( 'outside_link' !== $position ) {
	return;
}

$taxonomy = wpex_get_post_primary_taxonomy(); // NOTE, if you know the taxonomy name you want to use, use that!!
$term_id = wpex_get_first_term_id( get_post(), $taxonomy );

if ( ! $term_id ) {
	return; // no category
}

$term = get_term( $term_id, $taxonomy );

if ( ! $term || ! is_wp_error( $term ) ) {
	return;
}

$term_slug = $term->slug;

// Get your icon based on the slug.
// IMPORTANT - make sure the path matches the folder where your icons are stored!!!
$icon = locate_template( 'category-icons/' . $term_slug . '.svg', false );

if ( $icon ) {
	return; // no icon found.
}
?>

<div class="theme-overlay markoning-category-tag-overlay"><?php echo file_get_contents( $icon ); ?></div>