hey robert!!
thanks. and yeah, you're right, it's not the best.. so tell me, given that
i'm ripping through this on the fly, and i can have the structure in any way
i choose. this is just to simulate/populate some test tbls.. what's a better
way to create an array structure to have a collegename, followed by some
deptnames, followed by some classnames for the depts...
perhaps something like this??
$a = array
(
"college" => "foo",
array
(
"dept" => "physics",
"class" => array
(
"class1" => "sss",
"class2" => "sffgg"
)
),
array
(
"dept" => "english",
"class" => array
(
"class1" => "sss",
"class2" => "sffgg"
)
)
);
-----Original Message-----
From: Robert Cummings [mailto:[EMAIL PROTECTED]
Sent: Thursday, November 27, 2008 7:10 PM
To: bruce
Cc: 'PHP General list'
Subject: RE: [PHP] array/iteration issue!!
On Thu, 2008-11-27 at 18:55 -0800, bruce wrote:
> hey robert..
>
> ok.. so if i changed the array to have a dept1, and a dept2
>
> $a=array("college"=> "foo",
> "dept1"=>array("dept"=> "physics",
> "class"=>array("class1"=>"sss","class2"=>"sffgg")
> ),
> "dept2"=>array("dept"=> "english",
> "class"=>array("class1"=>"sss","class2"=>"sffgg")
> )
> );
> how would i iterate through this..??
Your array is terribly structured. But the following provides traversal
in the way you want:
<?php
$a = array
(
"college" => "foo",
"dept1" => array
(
"dept" => "physics",
"class" => array
(
"class1" => "sss",
"class2" => "sffgg"
)
),
"dept2" => array
(
"dept" => "english",
"class" => array
(
"class1" => "sss",
"class2" => "sffgg"
)
)
);
$college = $a['college'];
foreach( $a as $deptKey => $deptInfo )
{
if( strpos( $deptKey, 'dept' ) === 0 )
{
$dept = $deptInfo['dept'];
foreach( $deptInfo['class'] as $class )
{
echo "$college, $dept, $class\n";
}
}
}
?>
Cheers,
Rob.
--
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Application and Templating Framework for PHP
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