echo "meow! "

While going through some code, I found this snippet:

$numeric_cat = array();
if( !empty($cats) ) {
  foreach( $cats as $cat ) {
    $numeric_cat[] = get_category_by_slug($cat)->term_id;
    # echo "meow! ";
  }
}

Did I seriously put a commented "meow" in this code? Yes I did. For the curious cats out there, $cats are categories, and $numeric_cat means numeric category.

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