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| Copyright: | (c) phpBB Limited |
| License: | GNU General Public License, version 2 (GPL-2.0) |
| File Size: | 120 lines (4 kb) |
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| Includes or requires: | 0 files |
tree_interface:: (10 methods):
insert()
delete()
move()
move_down()
move_up()
move_children()
change_parent()
get_path_and_subtree_data()
get_path_data()
get_subtree_data()
Interface: tree_interface - X-Ref
| insert(array $additional_data) X-Ref |
| Inserts an item into the database table and into the tree. param: array $additional_data The item to be added return: array Array with item data as set in the database |
| delete($item_id) X-Ref |
| Delete an item from the tree and from the database table Also deletes the subtree from the tree and from the database table param: int $item_id The item to be deleted return: array Item ids that have been deleted |
| move($item_id, $delta) X-Ref |
| Move an item by a given delta An item is only moved up/down within the same parent. If the delta is larger then the number of children, the item is moved to the top/bottom of the list of children within this parent. param: int $item_id The item to be moved param: int $delta Number of steps to move this item, < 0 => down, > 0 => up return: bool True if the item was moved |
| move_down($item_id) X-Ref |
| Move an item down by 1 param: int $item_id The item to be moved return: bool True if the item was moved |
| move_up($item_id) X-Ref |
| Move an item up by 1 param: int $item_id The item to be moved return: bool True if the item was moved |
| move_children($current_parent_id, $new_parent_id) X-Ref |
| Moves all children of one item to another item If the new parent already has children, the new children are appended to the list. param: int $current_parent_id The current parent item param: int $new_parent_id The new parent item return: bool True if any items where moved |
| change_parent($item_id, $new_parent_id) X-Ref |
| Change parent item Moves the item to the bottom of the new \parent's list of children param: int $item_id The item to be moved param: int $new_parent_id The new parent item return: bool True if the parent was set successfully |
| get_path_and_subtree_data($item_id, $order_asc, $include_item) X-Ref |
| Get all items that are either ancestors or descendants of the item param: int $item_id Id of the item to retrieve the ancestors/descendants from param: bool $order_asc Order the items ascendingly (most outer ancestor first) param: bool $include_item Should the item matching the given item id be included in the list as well return: array Array of items (containing all columns from the item table) |
| get_path_data($item_id, $order_asc, $include_item) X-Ref |
| Get all of the item's ancestors param: int $item_id Id of the item to retrieve the ancestors from param: bool $order_asc Order the items ascendingly (most outer ancestor first) param: bool $include_item Should the item matching the given item id be included in the list as well return: array Array of items (containing all columns from the item table) |
| get_subtree_data($item_id, $order_asc, $include_item) X-Ref |
| Get all of the item's descendants param: int $item_id Id of the item to retrieve the descendants from param: bool $order_asc Order the items ascendingly param: bool $include_item Should the item matching the given item id be included in the list as well return: array Array of items (containing all columns from the item table) |
| Generated: Mon Nov 25 19:05:08 2024 | Cross-referenced by PHPXref 0.7.1 |