Processes the items and dependencies.
Description
Processes the items passed to it or the queue, and their dependencies.
Parameters
$handles
string|string[]|falseoptional- Items to be processed: queue (false), single item (string), or multiple items (array of strings).
Default:
false
$group
int|falseoptional- Group level: level (int), no group (false).
Default:
false
Source
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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