[SOLVED] extract info from a multi array

[ballhogjoni]

How would I extract ID and transactionID from the last array in this example? The multi array comes from a $result variable from a thrid party xml file or database. The code is:

 

$result = $client->send($msg,'http://xxxxxxxxxxxxxxxxxxxxxxxxxx);

 

Array
(
    [getthisinfo] => Array
        (
            [Cards] => Array
                (
                    [Card] => Array
                        (
                            [0] => Array
                                (
                                    [iD] => 12
                                    [TransactionID] => 100228873
                                )
                        )
               )
      )
)

 

This is the code I have and it only gets the info from the first array.

 

foreach($result as $key=>$val){
echo '<tr><td>'.$key.'</td><td>'.$val.'</td></tr>';
}

[.josh]

 

$result['getthisinfo']['cards']['card'][0]['ID']

$result['getthisinfo']['cards']['card'][0]['TransactionID']

 

[ballhogjoni]

Thx, let me take it one step further and ask; How would I plug that into a foreach loop and print all the data? You said "$result['getthisinfo']['cards']['card'][0]['ID']

$result['getthisinfo']['cards']['card'][0]['TransactionID']" which makes sense for the \[0] index, but what if I had 10 or 20 indexes?

[.josh]

// example 1:
foreach($result['getthisinfo']['cards']['card'] as $list) {
   echo "ID: {$list['ID']} TransactionID: {$list['TransactionID']} <br />";
}

// example 2:
foreach($result['getthisinfo']['cards']['card'] as $list) {
   foreach ($list as $key => $val) {
      echo "$key : $val ";
   }
   echo "<br />";
}

 

[ballhogjoni]

Your the man!! Thanks. 

[ballhogjoni]

when I try your example one I get an error:

Warning:  Invalid argument supplied for foreach() in /home/xxxxxxxx/public_html/xxxxxxxxx/api/xxxxxxxxxxx.php on line 63

 

What would this be? Line 63 is foreach($result['getthisinfo']['cards']['card'] as $list) {

[.josh]

that means that $result['getthisinfo']['cards']['card'] doesn't exist.  So..maybe you spelled one of the elements wrong?  Whatever code that produced $result isn't producing that multi-dim array as you expect?

[ballhogjoni]

Aw, cAsE sensitive. That fixed it. Thanks.