Rasmus Lerdorf wrote:
Please provide a complete test script. Are you perhaps not realizing that
array indices along with all variables in PHP are case sensitive?
$row["ID"] and $row["id"] are not the same thing.
The trivial test of your example:
$myArray["id"] = -2;
if ($myArray["id"] < 0) echo "Negative";
else echo "Positive";
Prints "Negative" as expected.
-Rasmus
On Thu, 6 Feb 2003, Robert Samuel White wrote:
I realize this should be about the simplest thing in the world to do,
but for this reason or that it's not working...
I'm using PHP version 4.2.3
Whether I have a negative number in an array, for example:
$myArray["ID"] = -2
Or the number comes from the database, for example:
$row["id"] = -2
I cannot get this simple operation to work:
if ($row["id"] < 0)
Instead, positive or negative, it seems to think this expression is
always true:
if ($row["id"] > 0)
It's like it takes the absolute value of the number (whether the number
is 2 or -2, it thinks it is 2)
I've tried many things, including type casting using (int) in front of
the expression.
Nothing has worked.
Any ideas why in the world this is happening? Thanks.
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