On Sat, Dec 14, 2002 at 12:51:50PM -0500, [EMAIL PROTECTED] wrote:
> Can somebody tell what is wrong with this.
>
> I tried single quote (') in place of double quote(") neither of them work.
>
> 184 for ($i = 0; $i < @clm_types; $i++)
> 185 {
> 186 @temp_str = grep (/$_/,@env_desc);
> 187 @fields = split (/,/,$temp_str[@temp_str - 1],4);
> 188 $env_final[$i] = join (/","/,$fields[1],$fields[2],@temp_str - 1);
> 189 }
>
> /","/ should probably be written as "","" at loadstats1.pl line 188.
Unlike split, join() takes a string as its first argument, not a regex. What you want
is this:
$env_final[$i] = join (",",$fields[1],$fields[2],@temp_str - 1);
^^^^
|
Notice--no '/'s here
However, I'm not really sure that that's what you want either. As
written, this line will join three elements into a string and assign
it to $env_findal[$i]. The three elements it will join are:
$fields[1]
$fields[2]
@temp_str - 1
The problem is that last one...I suspect that you want it to be the
last element of @temp_str, but what it is actually going to be is
the number that you get by subtracting 1 from the number of elements
in @temp_str. Try this instead:
$env_final[$i] = join(",",$fields[1],$fields[2],$temp_str[-1]);
--Dks
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