[Resolved] sorting by key trouble

[perpetualshaun]

I have the following two-dimensional array:

Array
(
[74] => Array
(
[sku] => W58
[name] => EC300 Conductivity/Temperature
[qty] => 75
[unit] => ea
[variable_print] => 0
)

[81] => Array
    (
        [sku] => E18
        [name] => TMDL Cover Leter
        [qty] => 12
        [unit] => ea
        [variable_print] => 1
    )

[77] => Array
    (
        [sku] => A519
        [name] => Seminole County Turbidity Equivalency
        [qty] => 1
        [unit] => ea
        [variable_print] => 0
    )

)

I want to re-sort this array by the variable_print value. Can that be done w/ one of the built-in PHP array sorting functions? I thought that I'd be able to do it w/ ksort or perhaps the array_multisort command, but if either of those will work, I'm not writing it correctly.

Any ideas?

Thanks,

Shaun

[bad76]

Hi,
try to use usort() :
example:

function cmp ($a, $b) {
    if ($a[variable_print]  == $b[variable_print] ) return 0;
    return ($a[variable_print]  > $b[variable_print] ) ? -1 : 1;
}

usort ($your_array, "cmp");

I hope this works...