Hi Everyone
I am newbie enough with the terminology around PHP arrays that I am slow to
wrap my head around what I know is in the docs (what i am reading)... but just
can't identify yet.
I think it will be faster if someone can translate for me in terms of my
question:
I make an array by building up its members form the results of a db call, like
so:
foreach ($query->result() as $row) {
$arr_cTree[$row->cID] = array($row->cPcID, $row->cL, $row->cName,
$row->cSeg, $row->cSort);
}
I have that array's members' values displaying on an HTML page fine by making
recursive function calls to grab the children of each parent member found..
but the order those array members are displayed on the page is not what I want
(it seems to be displaying according to the order the rows are found in the
db). To remedy, I want to sort on the last value in the array which is the
value of each array member. (If I said that right.) IOW, I want to sort my
$arr_cTree array by the decimal values stored in $row->cSort ($arr_cTree[[4]),
before I then display on the page.
Can someone point me to the array sorting function you think is suited to this
job.. and perhaps give me an example in pseudo code if that helps make it more
clear in this case.
Thanks!
-Govinda
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