WordPress

Question 1

Register/add function you created?

Answer 1

add_action(‘hook’,’callback_function’);

Question 2

This function is used to add a menu page to your WordPress site

Answer 2

add_menu_page($page_title,
$menu_title,
$capability,
$menu_slag,
$function,
$icon_url,
$position);

Question 3

What are the arguments of an add_menu_page() function?

Answer 3

First, you need a page_title, a menu_title, capability, menu_slag, callback function, icon_url, position)

Question 4

3 functions used to create custom settings in WordPress

Answer 4

First, you need to add setting section; use * add_setting_section($id,
$title,
$callback,
$page);

• then add_setting_field($id,
  $title,
  $callback,
  $page,
  $section);
• then to registered what you have done use the register_setting($section_id,$option);

Question 5

OK explain how can you add function inside of functions.php of wordpress

Answer 5

It all starts at add_action(hook,callback);. The callback is your declared function which calls the predefined functions to add menu pages or modified a WordPress site. In functions.php you can do what you want here to modify the appearances and functions of a Wordpress site e.g. enqueuing a CSS and javascript files

Question 6

use to register the function you have created

Answer 6

add_action(‘hook’,’callback_function’);

Question 7

It is used to add menu in the menu bar

Answer 7

function add_menu_page( $page_title, $menu_title, $capability, $menu_slug, $function = ‘’, $icon_url = ‘’, $position = null);

Question 8

output nonce, action, option_page fields for a setting page.(echo)
the section field should be matched on register_setting();

Answer 8

settings_fields(‘section’);

Question 9

prints out all settings sections added to a particular settings page

Answer 9

do_settings_sections(‘theme-options’);

Question 10

add a new sections to a settings page

Answer 10

add_settings_section( $id, $title, $callback, $page )

Question 11

Add a new field to a section of a settings page.

Answer 11

function add_settings_field( $id, $title, $callback, $page, $section = ‘default’, $args = array() ) void

Question 12

Register a setting and its data.

for every added field you should register it?

Answer 12

function register_setting( $option_group, $option_name, $args = array() ) void

Question 13

show the relationship and the flow of execution of functions

Answer 13

https://1drv.ms/u/s!Ant-SckYa-42g88COEm16uS8vjmGRg