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?

   A shortcode named lubinikplugin Nothing, because the tag is empty 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?

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

   Deletes the entry Replaces the handler Stores its metadata but does not replace the WordPress handler 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 Queries accommodations unconditionally Returns an empty list immediately Runs its default query from the entity-type mapping
   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?

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

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

   enabled_shortcodes_lubinikplugin accommodation_enabled lubinikplugin_enabled_shortcodes_accommodation lubinikplugin/accommodation/enabled
   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?

   Both concatenated Global 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?

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

    0 Current user ID default 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?

    42 No source 17 59
    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?

    red blue,red blue No color
    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?

    custom="columns" columns_custom="3" custom_columns="3" columns="3"
    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 registers a template It is a secret It is added once later through dedicated title logic 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?

    Reverse order Alphabetically gallery, then about, then calendar Registry insertion order
    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 Nothing Only missing Gallery and calendar; missing is skipped
    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 Only CSS No, render returns before the enqueue action Yes, always
    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 and locale Raw PHP objects Events only
    Hint

    Trace the snippet or symptom through the actual Lubinik contract.