WP_Dependencies::do_items( string|string[]|false $handles = false, int|false $group = false )
Processes the items and dependencies.
Description
Processes the items passed to it or the queue, and their dependencies.
Parameters
- $handles
-
(Optional) Items to be processed: queue (false), single item (string), or multiple items (array of strings).<br>
Default value: false
- $group
-
(Optional) Group level: level (int), no group (false).
Default value: false
Return
(string[]) Array of handles of items that have been processed.
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;
}
Changelog
| Version | Description |
|---|---|
| 2.8.0 | Added the $group parameter. |
| 2.6.0 | Introduced. |