x27;,
'Geometry and Spatial Sense','Patterning and Algebra','Data Management and
Probability'));
Peter Gumbrell
[EMAIL PROTECTED]
-Original Message-
From: John W. Holmes [mailto:[EMAIL PROTECTED]]
Sent: Sunday, February 02, 2003 2:50 PM
To: 'Peter Gumbrell
y, February 02, 2003 2:08 PM
> To: [EMAIL PROTECTED]
> Subject: RE: [PHP] selecting from an array based on form content
>
> Thanks for the suggestion, John. When I implement your code, however,
I
> get
> an error saying
> Warning: Invalid argument supplied for foreach() in
> ho
and[]",$strandx,$str,0,0);
print "\n";
}
Any help would again be appreciated.
Peter
-Original Message-----
From: John W. Holmes [mailto:[EMAIL PROTECTED]]
Sent: Sunday, February 02, 2003 1:28 PM
To: 'Peter Gumbrell'; [EMAIL PROTECTED]
Subject: RE: [PHP] selecting from an arra
> The following code loops through a multidimensional array, printing
the
> subject heading and then the strand:
>
> foreach( $strandx as $subjectx=>$strandy )
> {
> print " ".$subjectx.".\n";
>
>
> print " \n";
> asort( $strandy ); // sorts the strands
> foreach( $strandy as $str )
>
> { print
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