Jonas Rosling a écrit :
Not so sure if I've tried to work this out before in this list.
I'm trying to make an array name by a field/row value and assigning values
to it. But I'm having some problems getting it to work.
Is it possible to do this? And if, what am I doing wrong? Or is there any
other way to do it?
while($row=mysql_fetch_array($result)) {
// Checking if variable/array is not declared
if (!$$row[0]) {
what do you want to check with the code above ?
I don't think $$row[0] will give you anything good.
as you're inside your while loop, $row should be declared,
but the content of $row[0] depends on your request.
you can check if $row[0] is set using "count $row";
but if you have an empty value in the first column, this will give you
an empty string as result.
try a print_r($row); after your "while".
// Declaring an empty array by the value of sales person code
$$row[0] = array();
I still don't understand why you're using $$row above.
// Current sales person code
$code = $row[0];
// Putting the product name as a key and the price as a value
in the array
eval("\$code[\$row[1]] = \"$row[2]\";");
do you really want to erase the content of $code you just set above with
the eval statement ?
$my_array = array();
$my_array[$1] = $2;
}
}
Thanks
Could you please describe a bit more what you'd like to do/set, so we
can give you a better help ?
N F
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