PHP array

[rahulephp]

I want to print array something like this

level1 level2

Who we are
. Welcome from jay(video)
. mission statement (Copy)
. vision(Copy)
. what we believe(copy)
. FAQ (copy)

Connect
. History
. Executive Profiles
. Resort Art
. Charities
. Blog

What's up
Staff
Contact
Give

[page_id] of level1 elements are same as [page_parent_id] of level
this is only field common between level1 & level2

My question is, what is the coding to print below array in above format?
(Using OOPS)

Array is here:
Debug:

Array
(
    [0] => Array
        (
            [page_id] => 18
            [page_post_slug] => who-we-are.htm
            [page_title] => Who we are
            [page_level] => 1
            [page_parent_id] => 2
        )
 
    [1] => Array
        (
            [page_id] => 19
            [page_post_slug] => connect.htm
            [page_title] => Connect
            [page_level] => 1
            [page_parent_id] => 2
        )
 
    [2] => Array
        (
            [page_id] => 21
            [page_post_slug] => what-s-up.htm
            [page_title] => What's up
            [page_level] => 1
            [page_parent_id] => 2
        )
 
    [3] => Array
        (
            [page_id] => 22
            [page_post_slug] => staff.htm
            [page_title] => Staff
            [page_level] => 1
            [page_parent_id] => 2
        )
 
    [4] => Array
        (
            [page_id] => 23
            [page_post_slug] => contact.htm
            [page_title] => Contact
            [page_level] => 1
            [page_parent_id] => 2
        )
 
    [5] => Array
        (
            [page_id] => 24
            [page_post_slug] => give.htm
            [page_title] => Give
            [page_level] => 1
            [page_parent_id] => 2
        )
 
    [6] => Array
        (
            [page_id] => 25
            [page_post_slug] => welcome-from-jay-video-.htm
            [page_title] => Welcome from jay(video)
            [page_level] => 2
            [page_parent_id] => 18
        )
 
    [7] => Array
        (
            [page_id] => 26
            [page_post_slug] => mission-statement--copy-.htm
            [page_title] => mission statement (Copy)
            [page_level] => 2
            [page_parent_id] => 18
        )
 
    [8] => Array
        (
            [page_id] => 27
            [page_post_slug] => vision-copy-.htm
            [page_title] => vision(Copy)
            [page_level] => 2
            [page_parent_id] => 18
        )
 
    [9] => Array
        (
            [page_id] => 28
            [page_post_slug] => what-we-believe-copy-.htm
            [page_title] => what we believe(copy)
            [page_level] => 2
            [page_parent_id] => 18
        )
 
    [10] => Array
        (
            [page_id] => 29
            [page_post_slug] => faq--copy-.htm
            [page_title] => FAQ (copy)
            [page_level] => 2
            [page_parent_id] => 18
        )
 
    [11] => Array
        (
            [page_id] => 30
            [page_post_slug] => history.htm
            [page_title] => History
            [page_level] => 2
            [page_parent_id] => 19
        )
 
    [12] => Array
        (
            [page_id] => 31
            [page_post_slug] => executive-profiles.htm
            [page_title] => Executive Profiles
            [page_level] => 2
            [page_parent_id] => 19
        )
 
    [13] => Array
        (
            [page_id] => 32
            [page_post_slug] => resort-art.htm
            [page_title] => Resort Art
            [page_level] => 2
            [page_parent_id] => 19
        )
 
    [14] => Array
        (
            [page_id] => 33
            [page_post_slug] => charities.htm
            [page_title] => Charities
            [page_level] => 2
            [page_parent_id] => 19
        )
 
    [15] => Array
        (
            [page_id] => 34
            [page_post_slug] => blog.htm
            [page_title] => Blog
            [page_level] => 2
            [page_parent_id] => 19
        )
 
)

[Dormilich]

It looks like the data are coming from a DB. I’d rather not use this array, if I could get a better one. ideally you have an array that already represents the structure (otherwise you have to do quite some looping to get the pages sorted).