WP_Dependencies::do_items

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Summery Summery

Processes the items and dependencies.

Syntax Syntax

WP_Dependencies::do_items( string|string[]|false $handles = false, int|false $group = false )

Description Description

Processes the items passed to it or the queue, and their dependencies.

Parameters Parameters

$handles

(string|string[]|false) (Optional) Items to be processed: queue (false), single item (string), or multiple items (array of strings).

Default value: false

$group

(int|false) (Optional) Group level: level (int), no groups (false).

Default value: false

Return Return

(string[]) Array of handles of items that have been processed.

Source Source

File: wp-includes/class.wp-dependencies.php

	public function do_items( $handles = false, $group = false ) {
		/*
		 * If nothing is passed, print the queue. If a string is passed,
		 * print that item. If an array is passed, print those items.
		 */
		$handles = false === $handles ? $this->queue : (array) $handles;
		$this->all_deps( $handles );

		foreach ( $this->to_do as $key => $handle ) {
			if ( ! in_array( $handle, $this->done, true ) && isset( $this->registered[ $handle ] ) ) {
				/*
				 * Attempt to process the item. If successful,
				 * add the handle to the done array.
				 *
				 * Unset the item from the to_do array.
				 */
				if ( $this->do_item( $handle, $group ) ) {
					$this->done[] = $handle;
				}

				unset( $this->to_do[ $key ] );
			}
		}

		return $this->done;
	}

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Changelog Changelog

Changelog
Version Description
2.8.0 Added the $group parameter.
2.6.0 Introduced.

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