get category slug by post id code example
Example: wordpress get post category name
<?php
$categories = get_the_category();
if ( ! empty( $categories ) ) {
echo esc_html( $categories[0]->name ); // Show first item of category
}
?>
<?php
$categories = get_the_category();
if ( ! empty( $categories ) ) {
echo esc_html( $categories[0]->name ); // Show first item of category
}
?>