0 / 20 answered

1. 1. What does register(“”, $callback, $meta) add to Lubinik_Shortcode_Registry?

   What does register(“”, $callback, $meta) add to Lubinik_Shortcode_Registry?

   Nothing, because the tag is empty A shortcode named lubinikplugin A WordPress notice and valid entry Metadata without a tag
   Hint

   Trace the snippet or symptom through the actual Lubinik contract.

2. 2. After register(“demo”, null, array()), which metadata is stored?

   After register(“demo”, null, array()), which metadata is stored?

   post_type=demo shortcode_tag=demo and source=lubinikplugin Only callable=null No metadata
   Hint

   Trace the snippet or symptom through the actual Lubinik contract.

3. 3. If shortcode_exists(“demo”) is true, what does registry registration do with a new callable?

   If shortcode_exists(“demo”) is true, what does registry registration do with a new callable?

   Replaces the handler Stores its metadata but does not replace the WordPress handler Deletes the entry Throws a fatal
   Hint

   Trace the snippet or symptom through the actual Lubinik contract.

4. 4. The entities filter returns null. What does core do next?

   The entities filter returns null. What does core do next?

   Treats null as a post ID Runs its default query from the entity-type mapping Returns an empty list immediately Queries accommodations unconditionally
   Hint

   Trace the snippet or symptom through the actual Lubinik contract.

5. 5. The entities filter returns array(). What does core do next?

   The entities filter returns array(). What does core do next?

   Loads all post types Throws because it is empty Returns the empty array without its default query Runs the fallback query
   Hint

   Trace the snippet or symptom through the actual Lubinik contract.

6. 6. entity_type_for_post() receives a post type absent from all mappings. What is returned?

   entity_type_for_post() receives a post type absent from all mappings. What is returned?

   The first entity type The post type itself null despite the string return type An empty string
   Hint

   Trace the snippet or symptom through the actual Lubinik contract.

7. 7. What does global_option_key(“enabled_shortcodes”, “accommodation”) return?

   What does global_option_key(“enabled_shortcodes”, “accommodation”) return?

   lubinikplugin_enabled_shortcodes_accommodation accommodation_enabled lubinikplugin/accommodation/enabled enabled_shortcodes_lubinikplugin
   Hint

   Trace the snippet or symptom through the actual Lubinik contract.

8. 8. Local title is “Local” and the global title is “Global”. Which title renders?

   Local title is “Local” and the global title is “Global”. Which title renders?

   Global Both concatenated Local The registry label always
   Hint

   Trace the snippet or symptom through the actual Lubinik contract.

9. 9. Local title is an empty string and global title is “Global”. Which title resolves?

   Local title is an empty string and global title is “Global”. Which title resolves?

   Global A PHP warning The post title An empty title always
   Hint

   Trace the snippet or symptom through the actual Lubinik contract.

10. 10. Local override_source_id is “default”, global override is “default”, selected source is 42. What source is used?

    Local override_source_id is “default”, global override is “default”, selected source is 42. What source is used?

    default Current user ID 0 42
    Hint

    Trace the snippet or symptom through the actual Lubinik contract.

11. 11. Local override_source_id is 17 and selected source is 42. What source is used?

    Local override_source_id is 17 and selected source is 42. What source is used?

    17 59 42 No source
    Hint

    Trace the snippet or symptom through the actual Lubinik contract.

12. 12. Global custom color is blue and page custom color is red. What reaches the shortcode?

    Global custom color is blue and page custom color is red. What reaches the shortcode?

    blue No color red blue,red
    Hint

    Trace the snippet or symptom through the actual Lubinik contract.

13. 13. The stored key is custom_columns with value 3. Which generated attribute is correct?

    The stored key is custom_columns with value 3. Which generated attribute is correct?

    columns="3" columns_custom="3" custom_columns="3" custom="columns"
    Hint

    Trace the snippet or symptom through the actual Lubinik contract.

14. 14. Why is custom_show_title skipped in the generic custom-attribute loop?

    Why is custom_show_title skipped in the generic custom-attribute loop?

    It is added once later through dedicated title logic It registers a template It is a secret It is forbidden in shortcodes
    Hint

    Trace the snippet or symptom through the actual Lubinik contract.

15. 15. enabled_shortcodes contains “gallery,about,calendar”. In what order are they processed?

    enabled_shortcodes contains “gallery,about,calendar”. In what order are they processed?

    Alphabetically Registry insertion order Reverse order gallery, then about, then calendar
    Hint

    Trace the snippet or symptom through the actual Lubinik contract.

16. 16. The enabled list is “gallery,missing,calendar” and missing is not registered. What renders?

    The enabled list is “gallery,missing,calendar” and missing is not registered. What renders?

    A fatal stops after gallery Gallery and calendar; missing is skipped Only missing Nothing
    Hint

    Trace the snippet or symptom through the actual Lubinik contract.

17. 17. Directory A and then B both expose classic/template.php. Which package is retained?

    Directory A and then B both expose classic/template.php. Which package is retained?

    B/classic Neither A/classic Both
    Hint

    Trace the snippet or symptom through the actual Lubinik contract.

18. 18. A package has meta.php but no readable template.php. What happens?

    A package has meta.php but no readable template.php. What happens?

    meta.php becomes the template It appears with no version It is skipped It fatals
    Hint

    Trace the snippet or symptom through the actual Lubinik contract.

19. 19. The gallery items provider returns an empty array. Are gallery assets requested?

    The gallery items provider returns an empty array. Are gallery assets requested?

    Only JavaScript No, render returns before the enqueue action Yes, always Only CSS
    Hint

    Trace the snippet or symptom through the actual Lubinik contract.

20. 20. Calendar receives events and locale=”it”. What appears in its data payload?

    Calendar receives events and locale=”it”. What appears in its data payload?

    Locale only Events only events and locale Raw PHP objects
    Hint

    Trace the snippet or symptom through the actual Lubinik contract.