print "$array[$i][0]" pukes
| From: | David T-G | Date: | Thu, 06 Mar 2003 02:12:26 +0000 |
| Subject: | print "$array[$i][0]" pukes | ||
| Groups: | php.general | ||
| Request: | Send a blank email to php-general+get-138402@lists.php.net to get a copy of this message | ||
Hi, all --
I have a two-dimensional array built from reading a file and I'm having
trouble accessing a value of an inner array. I know, particularly with
some help from print_r(), that the arrays are filled in properly.
I can do
$m = count($manilist) ;
for ( $i=0 ; $i<$m ; $i++ )
{ $ml = $manilist[$i] ; print "$i :: $ml[0]\n" ; }
and get the expected 0th values of each of the inner arrays, but when I
try
$m = count($manilist) ;
for ( $i=0 ; $i<$m ; $i++ )
{ print "$i :: $manilist[$i][0]\n" ; }
I simply get 'Array[0]' out for each inner.. Clearly php is seeing that
$manilist[$i] is an array, telling me so, and then happily printing the
"[0]"; how do I get to the value itself without having to use a temporary
array?
TIA & HAND
:-D
--
David T-G * There is too much animal courage in
(play) davidtg@justpickone.org * society and not sufficient moral courage.
(work) davidtgwork@justpickone.org -- Mary Baker Eddy, "Science and Health"
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