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Code Reference Classes BP_Activity_List_Table BP_Activity_List_Table::flatten_activity_array()

BP_Activity_List_Table::flatten_activity_array( array $tree )

Flatten the activity array.

Description

In some cases, BuddyPress gives us a structured tree of activity items plus their comments. This method converts it to a flat array.

Parameters

$tree

(array) (Required) Source array.

Return

(array) Flattened array.

Source

File: bp-activity/classes/class-bp-activity-list-table.php 

	public static function flatten_activity_array( $tree ){
		foreach ( (array) $tree as $node ) {
			if ( isset( $node->children ) ) {

				foreach ( BP_Activity_List_Table::flatten_activity_array( $node->children ) as $child ) {
					$tree[] = $child;
				}

				unset( $node->children );
			}
		}

		return $tree;
	}

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Changelog

Changelog
Version Description
BuddyPress 1.6.0 Introduced.

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