07052006 1400 GMT-6
Of course, as soon as I ask I find the answer:
foreach($search_terms as $search_item){
if(array_key_exists($search_item, $search_array)){
if(!empty($search_array[$search_item])){
$data[$search_item] = $search_array[$search_item];
}
}
}
On Wed, 2006-07-05 at 13:45 -0500, Wade Smart wrote:
> 07052006 1340 GMT-6
>
> This is a little test that I was playing with but Im not doing so well
> with it.
>
> It takes an array, usually Post, and goes through looking for array keys
> with a set of predefined keys in a second array. If the key is present
> it looks to see if its empty. If it is not then its added to an array
> for later use. Right now its only seeing one key - fname with 'Bob'.
>
> <?php
> $data = array();
> $item = array();
> $search_array = array('fname' => 'Bob', 'lname' => 'Smith', 'phone',
> 'address' => '123 This Road toKnowWhere', 'city' => 'Batesville', 'state' =>
> 'IO', 'zip' => '00021', 'register' => 'Register', '0' => 'Array');
> $search_terms = array('fname', 'lname', 'phone', 'address', 'city', 'state',
> 'zip');
>
> foreach($search_terms as $search_item => $value){
>
> if (array_key_exists($search_item, $search_array)){
>
> if(!empty($search_array[$search_item])){
>
> $data[$search_item] = $search_array[$value];
>
> }
> }
> }
>
> foreach($data as $key => $val){
> print "<br /> $key : $val";
> }
> ?>
>
>
>
>
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