Get a list of commas separated categories inside a loop

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I want to get the list of categories of a post inside the loop. Normally, I would use 

the_category(', ');

But this does output a link, and I only want the category name.
Any ideas?

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3 comments

  1. Should be easy enough i think..

    <?php 
foreach((get_the_category()) as $category) { 
    //this would print cat names.. You can arrange in list or whatever you want..
    echo '<span>'.$category->cat_name .'</span>';
} 
?>

    .
    Hope This Helps 😉

  3. Below code might help outside the loop. I am using it on save_post action hook.

    // get the assigned terms to the post
$terms = get_the_terms( $post_id, 'category' );
// create an empty array for storing category names
$terms_meta = [];
if ( ! empty( $terms ) ) {
    foreach ( $terms as $term ) {
        $terms_meta[] = $term->name;
    }
}

if ( ! empty( $terms_meta ) ) {
    $terms_string = implode( ', ', $terms_meta );
} else {
    $terms_string = '';
}

print_r( $terms_string );