wp_array_slice_assoc( array $array, array $keys )

Extract a slice of an array, given a list of keys.

Description

Parameters

$array

(array) (Required) The original array.

$keys

(array) (Required) The list of keys.

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Return

(array) The array slice.

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Source

File: wp-includes/functions.php 

function wp_array_slice_assoc( $array, $keys ) {
	$slice = array();
	foreach ( $keys as $key ) {
		if ( isset( $array[ $key ] ) ) {
			$slice[ $key ] = $array[ $key ];
		}
	}

	return $slice;
}

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Changelog

Version Description
3.1.0 Introduced.

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Used By

Used By Description
wp-includes/general-template.php: wp_get_code_editor_settings()

Generate and return code editor settings.
wp-includes/widgets/class-wp-widget-media-gallery.php: WP_Widget_Media_Gallery::enqueue_admin_scripts()

Loads the required media files for the media manager and scripts for media widgets.
wp-includes/widgets/class-wp-widget-media-audio.php: WP_Widget_Media_Audio::enqueue_admin_scripts()

Loads the required media files for the media manager and scripts for media widgets.
wp-includes/widgets/class-wp-widget-media-video.php: WP_Widget_Media_Video::enqueue_admin_scripts()

Loads the required scripts and styles for the widget control.
wp-includes/widgets/class-wp-widget-media.php: WP_Widget_Media::form()

Outputs the settings update form.
wp-includes/widgets/class-wp-widget-media-image.php: WP_Widget_Media_Image::enqueue_admin_scripts()

Loads the required media files for the media manager and scripts for media widgets.
wp-includes/class-wp-customize-manager.php: WP_Customize_Manager::import_theme_starter_content()

Import theme starter content into the customized state.
wp-includes/theme.php: get_theme_starter_content()

Expand a theme’s starter content configuration using core-provided data.
wp-includes/class-wp-term-query.php: WP_Term_Query::get_terms()

Get terms, based on query_vars.
wp-includes/class-wp-network-query.php: WP_Network_Query::get_networks()

Gets a list of networks matching the query vars.
wp-includes/class-wp-site-query.php: WP_Site_Query::get_sites()

Retrieves a list of sites matching the query vars.
wp-includes/class-wp-customize-manager.php: WP_Customize_Manager::set_autofocus()

Set the autofocused constructs.
wp-includes/class-wp-comment-query.php: WP_Comment_Query::get_comment_ids()

Used internally to get a list of comment IDs matching the query vars.
wp-includes/class-wp-comment-query.php: WP_Comment_Query::fill_descendants()

Fetch descendants for located comments.
wp-includes/customize/class-wp-customize-nav-menu-setting.php: WP_Customize_Nav_Menu_Setting::sanitize()

Sanitize an input.
wp-includes/customize/class-wp-customize-nav-menu-setting.php: WP_Customize_Nav_Menu_Setting::update()

Create/update the nav_menu term for this setting.
wp-includes/customize/class-wp-customize-nav-menu-setting.php: WP_Customize_Nav_Menu_Setting::value()

Get the instance data for a given widget setting.
wp-includes/customize/class-wp-customize-nav-menu-item-setting.php: WP_Customize_Nav_Menu_Item_Setting::sanitize()

Sanitize an input.
wp-includes/class-wp-comment-query.php: WP_Comment_Query::get_comments()

Get a list of comments matching the query vars.
wp-includes/class-wp-customize-panel.php: WP_Customize_Panel::json()

Gather the parameters passed to client JavaScript via JSON.
wp-includes/class-wp-customize-section.php: WP_Customize_Section::json()

Gather the parameters passed to client JavaScript via JSON.
wp-includes/theme.php: _wp_customize_include()

Includes and instantiates the WP_Customize_Manager class.
wp-includes/user.php: wp_dropdown_users()

Create dropdown HTML content of users.
wp-includes/post.php: get_pages()

Retrieve a list of pages (or hierarchical post type items).
wp-includes/author-template.php: wp_list_authors()

List all the authors of the site, with several options available.
wp-includes/comment.php: wp_update_comment()

Updates an existing comment in the database.