Код: Выделить всё
Array
(
[0] => stdClass Object
(
[id] => 9956
[event_url_node_id] => 2722
[tree_id] => 2
[node] => 2620
)
[1] => stdClass Object
(
[id] => 9957
[event_url_node_id] => 2722
[tree_id] => 2
[node] => 4
)
[2] => stdClass Object
(
[id] => 9958
[event_url_node_id] => 2722
[tree_id] => 2
[node] => 2619
)
[3] => stdClass Object
(
[id] => 9959
[event_url_node_id] => 2722
[tree_id] => 1
[node] => 5746
)
[4] => stdClass Object
(
[id] => 9960
[event_url_node_id] => 2722
[tree_id] => 1
[node] => 5952
)
)
как и все Tree_id == 2, тогда получается array("tree_id"=>2 ,"node"=>2620,4,2619);
если Tree_id == 1, то получится array("tree_id"=>1,"node"=>5746 ,5952)
Подробнее здесь: https://stackoverflow.com/questions/214 ... -comma-sep