Gets the page templates available in this theme.
parent_dropdown
Print out option HTML elements for the page parents drop-down.
page_template_dropdown
Print out option HTML elements for the page templates drop-down.
populate_options
Create WordPress options and set the default values.
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edit_post
Update an existing post with values provided in $_POST.
user_can_access_admin_page
Determines whether the current user can access the current admin page.
get_plugin_page_hookname
Gets the hook name for the administrative page of a plugin.
get_admin_page_title
Gets the title of the current admin page.
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get_plugin_page_hook
Gets the hook attached to the administrative page of a plugin.
get_admin_page_parent
Gets the parent file of the current admin page.
add_options_page
Add submenu page to the Settings main menu.
add_management_page
Add submenu page to the Tools main menu.
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add_menu_page
Add a top-level menu page.
add_submenu_page
Add a submenu page.
get_plugins
Check the plugins directory and retrieve all plugin files with plugin data.
