"Jed R. Brubaker" <[EMAIL PROTECTED]> wrote in message news:[EMAIL PROTECTED] > First of all, thanks for the response. > > Here is where I am getting lost: > In $code['assign'][1] - "1" is the assignment ID, and I would like the array > to be able to hold a billion of these different assignments all with > conceivably a billion codeapply ID as in $code['assign'][1]['codeapply'][3], > where "3" is the codeapply value. In other words, because each of these > items directly under assign and codeapply are arrays because they hold > sub-info, I have made the keys of these items the values. > > So - am I approaching this whole array thing wrong?
I still don't understand exactly what you want to do, but see below... > > Thanks. > > "Rob Adams" <[EMAIL PROTECTED]> wrote in message > news:[EMAIL PROTECTED] > > > > "Jed R. Brubaker" <[EMAIL PROTECTED]> wrote in message > > news:[EMAIL PROTECTED] > > > Okay, total newbie when it comes to arrays, and I could really use some > > > help. I sure this will be an easy one for you veterans out there. > > > > > > Here is the array ($code): > > > array(2) { > > > ["total"]=> > > > int(1) > > > ["assign"]=> > > > array(1) { > > > [1]=> > > > array(3) { > > > ["type"]=> > > > string(10) "Transcript" > > > ["rows"]=> > > > string(3) "603" > > > ["codeapply"]=> > > > array(1) { > > > [1]=> > > > array(3) { > > > ["codeset"]=> > > > string(23) "FFT 6 Level Code System" > > > ["code_rows"]=> > > > string(3) "302" > > > ["code_complete"]=> > > > string(1) "2" > > > } > > > } > > > } > > > } > > > } > > > > > > Here is the output code: > > > foreach ($this->code['assign'] as $assign => $details) > > > { Here, $assign is a key from the $this->code['assign'] array. Since, according to the array above, assign has only one element, and the key to that element is '1', $assign will always be one and this code run through just once. $details is an array with three key/value pairs. They are 'type' => 'Transcript', 'rows' => '603', and 'codeapply' => (an array). > > > foreach ($assign['codeapply'] as $codeapply => $ca_details) > > > { So, looking at this it looks like what you actually want to do is: foreach($details['codeapply'] ... ) $details['codeapply'] has a single key/value pair, which is ('1' => (an array)). This array can be reached by using $ca_details['codeset']... etc. > > > echo "<tr>"; > > > echo "<td>"; > > > echo $details['type']." ".$assign; > > > echo "</a>"; > > > echo "</td>"; > > > echo "<td>"; > > > echo $ca_details['codeset']; > > > echo "</td>"; > > > echo "<td>"; > > > echo > > > $ca_details['code_complete']."/".$ca_details['code_rows']." Items > Coded"; > > > echo "</td>"; > > > echo "<td>"; > > > printf (" %.0d%%", > > > ($ca_details['code_complete']/$ca_details['code_rows'])*100); > > > echo "</td>"; > > > echo "</tr>"; > > > } > > > } > > > > > > Output error: > > > Warning: Cannot use a scalar value as an array > > > Warning: Invalid argument supplied for foreach() > > > > > > Conceptually and practically I have been struggling with how to navigate > > > levels of the arrays which are defined by a variable (e.g. > > > $code['assign'][$i] for the assign ID and $code['assign'][$i][$j] for > the > > > > if $code['assign'][$i] has some integer value, then it is not an array. > > if $code['assign'][$i][$j] has some integer value, then > $code['assign'][$i] > > is an array. > > > > You have two mutually exclusive possibilities there. > > > > Probably, what you want to do is something like: > > > > $code['assign'][$i]['aid'] = (assign ID); > > $code['assign'][$i][$j] = (whatever you want here); > > > > (which, for simplicity, translates into something like:) > > > > $code['assign'][1]['aid'] = 1; > > $code['assign'][1]['1'] = 11; > > $code['assign'][1]['2'] = 12; > > $code['assign'][1]['3'] = 13; > > $code['assign'][1]['4'] = 14; > > $code['assign'][1]['5'] = 15; > > etc. > > > > -- Rob > > > > > > > > > > > codeapply ID on the assign ID). > > > > > > Thanks in advance! -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
