| Re: part two same issue - unwanted empty values in array [message #185748 is a reply to message #185746] |
Mon, 05 May 2014 17:23   |
Jerry Stuckle
Messages: 2598
Registered: September 2010
Karma:
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Senior Member |
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On 5/5/2014 1:03 PM, Denis McMahon wrote:
> On Mon, 05 May 2014 12:38:27 -0400, richard wrote:
>
>>>> As you will see, at the bottom of the list I am left with the equal
>>>> number of unassigned array values that now contain nothing.
>
>> As for the code, here is what I have so far.
>
> You have made an error in your logic, such that $hi is greater than count
> ($master).
>
> at the end:
>
> sort($master);
> for ( $x = 0; $x < count($master); $x++ )
> echo "{$x})..{$master[$x]}<br>";
>
Or, better yet:
$top = count($master);
for ( $x = 0; $x < top; $x++)
That way count($master) doesn't have to be evaluated each time through
the loop. Minor savings, I know. But still good programming practice,
IMHO.
--
==================
Remove the "x" from my email address
Jerry Stuckle
jstucklex(at)attglobal(dot)net
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