Smarty

[Jeremy-]

I'm aware of the possible drawbacks of doing this, but I want to be able to loop an infitnate amount of foreach statements to print out a document tree.

Each category has a sub category, that sub category has sub categories, and that sub has more subs... etc.. I have that built in an array. Now, how do I go about looping that in smarty?

The array is something along the lines of:

Array
(
[0] => Array
(
[id] => 1
[uri] => test_forum_1
[name] => Test Forum 1
[parent_id] => 0
[sub_forums] => Array
(
[0] => Array
(
[id] => 2
[uri] => test_forum_2
[name] => Test Forum 2
[parent_id] => 1
[sub_forums] => Array()
)

[1] => Array
(
[id] => 3
[uri] => test_forum_3
[name] => Test Forum 3
[parent_id] => 1
[sub_forums] => Array()
)

)
)

[1] => Array
(
[id] => 4
[uri] => test_forum_4
[name] => Test Forum 4
[parent_id] => 0
[sub_forums] => Array
(
[0] => Array
(
[id] => 5
[uri] => test_forum_5
[name] => Test Forum 5
[parent_id] => 1
[sub_forums] => Array
(
[0] => Array
(
[id] => 7
[uri] => test_forum_7
[name] => Test Forum 7
[parent_id] => 5
[sub_forums] = Array()
)
[1] => Array
(
[id] => 8
[uri] => test_forum_8
[name] => Test Forum 8
[parent_id] => 5
[sub_forums] = Array()
)

)
)

[1] => Array
(
[id] => 6
[uri] => test_forum_6
[name] => Test Forum 6
[parent_id] => 1
[sub_forums] => Array()



)
)

)


Any help is greatly appreciated.

[boots]

Assuming you mean general recursion (ie: arbitrarilly nested structures) you should take a look here: http://www.phpinsider.com/smarty-forum/viewtopic.php?t=291

[Jeremy-]

That looks like what I need. I'll post my questions in that thread. Thank you.