DB_NestedSet
pear.php.net
1.2.1
stable
PHP License
datenpunk
API to build and query nested sets
DB_NestedSet let's you create trees with infinite depth
inside a relational database.
The package provides a way to
o create/update/delete nodes
o query nodes, trees and subtrees
o copy (clone) nodes, trees and subtrees
o move nodes, trees and subtrees
o call event handlers on specific events like
on node deletion
o output the tree with
- PEAR::HTML_TreeMenu
- TigraMenu (http://www.softcomplex.com/products/tigra_menu/)
o It also features caching of SQL queries using PEAR::Cache
2003-05-25 01:48:00
- NEW FEATURES
o Now $NeSe->setAttr() allows a PEAR function cache object to be passed using
$NeSe->setAttr(array('cache'=>$cache_object));
if this object is set, the class will use it to cache database queries.
It will also flush this cache if the structure changes.
o All tree query methods now support an additional array named $addSQL.
This can be used to pass additional params to a query.
Means: You may now use joins to other tables.
- FIXES
o createRightNode() returned the node object instead of the new node id, which
caused problems whith some internal method calls.
o TreeMenu and TigraMenu output drivers contained a bug which made them not
create the whole tree under certain circumstances
Thanks to Alain Petignat for reporting this
o Some minor E_ALL fixes (The package shouldn't produce notices/warnings with
E_ALL set)
o Added TigraMenu.php to the package which was missing in the last release
23397
http://pear.php.net/get/DB_NestedSet-1.2.1