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php-db | 2001051

Re: [PHP-DB] Excluding values of one array from another (sort of) From: Gyozo Papp (pgerzson <email protected>)
Date: 05/03/01

Hi Howard,

you 'd love the in_array() function (>= PHP4).
So you should add an extra condition to your if statement:
(see below in code)

> <?php
> [...]
> reset ($alphalist);
> reset ($exemptlist);
>
> while (list ($val) = each ($alphalist)) {
>
// pay attention!

     if ($currltr <> $val && !in_array($exemptlist)) {

// attention end :)
>
> $smlval = strtolower($val);
>
> echo "<a
> href=\"http://www.some.com/page_$smlval.htm\">$val</a>&nbsp;&nbsp;\n";
>
> } Else {
>
> echo "$val&nbsp;&nbsp;\n";
>
> }
>
> }
>
> ?>
>
> This a header and footer for a bunch of pages. A quick explanation is...
>
> For the page that is displayed don't show the letter as a link.
>
> Now what I want to do is show the letters in the $exemptlist as non links as
> well
> (because there a no pages for these letters, and yes I still want them
> displayed)
>
> Eventually I will pass the exempt values from the main page so the exempt
> values
> will change depending on what I'm doing with the pages.
>
> PS I'm new to this so please be gentle 8-)
>
> Any one have any ideas?
>
> Thanks in advance
>
> Howard Picken
> hpicken <email protected>
>
> ----- STRUGGLIN' ON -----
>
>
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