Re: needle in a haystack (Can't find :)
| From: | Jason Wong | Date: | Mon, 16 Dec 2002 08:56:43 +0000 |
| Subject: | Re: needle in a haystack (Can't find :) | ||
| References: | 1 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-128377@lists.php.net to get a copy of this message | ||
On Monday 16 December 2002 16:23, John Taylor-Johnston wrote:
> http://www.php.net/manual/en/function.in-array.php
>
> Can't find the °ù¢# $needle in my $haystack. Why? :p
>
> (It is a serious example :)
>
> <?php
>
> $needle = "Ten things I hate about you";
>
> if(in_array($needle, $haystack)) {
> echo "Found it";
> }else{
> echo "Not there";
> }
>
>
> $haystack = array ("Ten Things I Hate About You",
> "10 Things I Hate About You",
> "Ten things I hate about you",
> "10 things I hate about you",
> "Ten Things That I Hate About You",
> "10 Things That I Hate About You",
> "Ten things that I hate about you",
> "10 things that I hate about you",
> "ten things I hate about you");
How about defining $haystack *before* trying to use it?
--
Jason Wong -> Gremlins Associates -> www.gremlins.biz
Open Source Software Systems Integrators
* Web Design & Hosting * Internet & Intranet Applications Development *
/*
Fay: The British police force used to be run by men of integrity.
Truscott: That is a mistake which has been rectified.
-- Joe Orton, "Loot"
*/