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wp_array_slice_assoc( array $array, array $keys ): array

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

Parameters

$array array Required
The original array.
$keys array Required
The list of keys.

Return

array The array slice.

Source

File: wp-includes/functions.php. View all references

function wp_array_slice_assoc( $array, $keys ) {
	$slice = array();

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

	return $slice;
}

Used By

Used By Description
wp_list_users() wp-includes/user.php

Lists all the users of the site, with several options available.
wp_get_code_editor_settings() wp-includes/general-template.php

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

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

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

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

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

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

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

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

Retrieves the query results.
WP_Network_Query::get_networks() wp-includes/class-wp-network-query.php

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

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

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

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

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

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

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

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

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

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

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

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

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

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

Retrieves an array of pages (or hierarchical post type items).
wp_list_authors() wp-includes/author-template.php

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

Updates an existing comment in the database.

Changelog

Version Description
3.1.0 Introduced.

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Licensed under the GNU GPLv2+ License.
https://developer.wordpress.org/reference/functions/wp_array_slice_assoc