> -----Original Message-----
> From: Hank TT [mailto:[EMAIL PROTECTED]
> Sent: 03 August 2003 06:03
>
> Well, I might have been more specific about their example, since not
> everyone has the book. An excerpt below (so I don't need to
> retype all the
> names of characters and foul creatures from the Lord of the Rings):
>
> ---------------------------
> $arr1 = array('G', 'R', 'Sr');
> $arr2 = array('N', 'Su', 'O');
>
> $arr3 = array_push($arr1, $arr2);
>
> print $arr3[3][1];
> //prints Su
> ---------------------------
>
> Weird usage....
Well, it wouldn't be weird if it were correct, but it's not, it's wrong!
Having executed this, the result should be:
$arr3 == 4
$arr1 == array('G', 'R', 'Sr', array('N', 'Su', 'O'))
so $arr3[3][1] doesn't even exist, since $arr3 is a simple scalar integer --
but on the other hand, $arr1[3][1] is indeed 'Su'. So it appears there's a
typo -- theirs or yours?
Cheers!
Mike
---------------------------------------------------------------------
Mike Ford, Electronic Information Services Adviser,
Learning Support Services, Learning & Information Services,
JG125, James Graham Building, Leeds Metropolitan University,
Beckett Park, LEEDS, LS6 3QS, United Kingdom
Email: [EMAIL PROTECTED]
Tel: +44 113 283 2600 extn 4730 Fax: +44 113 283 3211
--
PHP General Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php
