What can this code do when inserted in functions.php?

  • Hi there

    What can this code do when inserted in functions.php?

    function custom_rewrite_tag() {
  add_rewrite_tag('%location%', '([^&]+)');
}
add_action('init', 'custom_rewrite_tag', 10, 0);

    Thanks.

    • This topic was modified 2 years, 4 months ago by Jan Dembowski.
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