Nodes End - ThomasWeinert/FluentDOM GitHub Wiki
FluentDOM\Nodes end();
Traversing methods like FluentDOM\Nodes::find() return a new instance, but store
the parent instance. FluentDOM\Nodes::end() returns that parent or itself if it is the top of a chain.
$fd = new FluentDOM\Nodes(
'<items><item/><item/><item/></items>'
);
echo $fd
->find('/items')
->find('item')
->each(
function($node, $index) {
$node['index'] = $index;
}
)
->end()
->each(
function($node, $index) {
$node['length'] = count($node);
}
);<?xml version="1.0"?>
<items length="3"><item index="0"/><item index="1"/><item index="2"/></items>