Re: Strings and Arrays
| From: | Rasmus Lerdorf | Date: | Thu, 13 Jul 2000 16:45:11 +0000 |
| Subject: | Re: Strings and Arrays | ||
| References: | 1 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-6492@lists.php.net to get a copy of this message | ||
Just loop through it with a for loop.
ie.
$word = "abc";
for($i=0; $i<strlen($word); $i++) {
echo $word[$i];
}
-Rasmus
On Thu, 13 Jul 2000, Derick Schuetz wrote:
> I read somewhere in the annotated manual that strings are character arrays.
> I am very unfamiliar with the use of arrays in PHP, so I am wondering if
> someone could throw me a quick pointer or two. I want to print a modified
> block of html code for each letter in a string. So if I create a function
> that can be passed the string itself, how would I print out the block of
> code for each individual letter in the array? This is the code I tried to
> use, but it did not work:
>
> function unnamed( $word ) {
> GLOBAL $val;
>
> reset ( $word );
> while (list ($val) = each ($word)) {
> echo "HTML CODE FOR EACH LETTER";
> }
>
> Thanks!
>
> Derick Schuetz
> dschuetz@ausam.com
>
>
>
>
>
>