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Old 05-12-2008, 02:16 AM
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Default How can I sort a multidimensional array using php?

I have always done all my sorting of data within the sql query, however for once, i need to do it in php and since ive never done this in php, i'm a bit stumped, hoping someione can assist...

My array looks like this:

PHP Code:


Array
(
    [
0] => Array
        (
            [
groupid] => 66
            
[name] => SOTE
            
[description] => Lorem ipsum dolor sit amet 
            
[sc_ispd] => 1
            
[dateline] => 1204247554
        
)

    [
1] => Array
        (
            [
groupid] => 88
            
[name] => LOS 
            
[description] => Lorem ipsum dolor sit amet
            
[sc_ispd] => 0
            
[dateline] => 1204779261
        
)

    [
2] => Array
        (
            [
groupid] => 1
            
[name] => MEGA
            
[description] => Lorem ipsum dolor sit amet
            
[sc_ispd] => 1
            
[dateline] => 1202601980
        
)

    [
3] => Array
        (
            [
groupid] => 86
            
[name] => CRABS
            
[description] => Lorem ipsum dolor sit amet
            
[sc_ispd] => 1
            
[dateline] => 1204777825
        
)


What I need to do is re-sort it as if doing the sort in sql like so:
ORDER BY sc_ispd DESC, dateline DESC, groupid DESC

I'm pretty sure i need to use array_multisort() to do this, but having some difficulty with it. Is it even possible to do what i am trying to do here?
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