RE: Array Question

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



Hi Jake

I tried that and got the same result.

Regards

Richard

> What if you put $temp = $data->legs->leg[$k]['legId'];
> And then put that into $legrow[$temp];
>
> Do you have anything in $temp?
>
> Jake
>
>
>> -----Original Message-----
>> From: rluckhurst@xxxxxxxxxxxxx [mailto:rluckhurst@xxxxxxxxxxxxx]
>> Sent: Saturday, March 24, 2007 11:27 PM
>> To: php-general@xxxxxxxxxxxxx
>> Subject:  Array Question
>>
>> Hi All
>>
>> I am having a bit of trouble with PHP arrays and would
>> appreciate some help.
>>
>> I currently have the following piece of code
>>
>> 	$count=count($data->legs->leg);
>> 	$k=0;
>> 	while($k < $count)
>> 	      {
>>
>> $legrow[$k]=$data->legs->leg[$k]['legId'].$VM.$data->legs->leg
>> [$k]['depApt'].$VM.$data->legs->leg[$k]['depTime'].$VM.$data->
>> legs->leg[$k]['dstApt'].$VM.$data->legs->leg[$k]['arrTime'].$V
>> M.$data->legs->leg[$k]['equip'].$VM.$data->legs->leg[$k]['fNo'
>> ].$VM.$data->legs->leg[$k]['cr'].$VM.$data->legs->leg[$k]['mil
>> es'].$VM.$data->legs->leg[$k]['elapsed'].$VM.$data->legs->leg[
>> $k]['meals'].$VM.$data->legs->leg[$k]['smoker'].$VM.$data->leg
>> s->leg[$k]['stops'].$VM.$data->legs->leg[$k]['eticket'];
>>
>> 		$k++;
>> 		}
>>
>> This works fine extracting the leg attributes from the legs array and
>> putting the data into a new legrow array delimited by $VM.
>>
>> I can do a print_r($legrow); and I get the rows displayed
>> correctly. I can
>> also access any row by using $legrow[n] where n is the key number.
>>
>> What I want to do is to find a way of indexing the array
>> using the legId
>> as the key if possible. In other words I want to extract the
>> row where the
>> legId has a particular value where I do not know the row key.
>>
>> I have been thinking that this might be possible with an
>> associative array
>> but my attempts to do this have not worked.
>>
>> What I have tried is as follows
>>
>> $count=count($data->legs->leg);
>> 	$k=0;
>> 	while($k < $count)
>> 	      {
>>
>> $legrow["$data->legs->leg[$k]['legId']"]=$data->legs->leg[$k][
>> 'depApt'].$VM.$data->legs->leg[$k]['depTime'].$VM.$data->legs-
>> >leg[$k]['dstApt'].$VM.$data->legs->leg[$k]['arrTime'].$VM.$da
>> ta->legs->leg[$k]['equip'].$VM.$data->legs->leg[$k]['fNo'].$VM
>> .$data->legs->leg[$k]['cr'].$VM.$data->legs->leg[$k]['miles'].
>> $VM.$data->legs->leg[$k]['elapsed'].$VM.$data->legs->leg[$k]['
>> meals'].$VM.$data->legs->leg[$k]['smoker'].$VM.$data->legs->le
>> g[$k]['stops'].$VM.$data->legs->leg[$k]['eticket'];
>>
>> 		$k++;
>> 		}
>>
>> My thinking is that the $data->legs->leg[$k]['legId'] is the
>> legId and I
>> might use that as a key. This however does not work.
>>
>> I would appreciate some guidance on how I might get this to work.
>>
>> Regards
>>
>> Richard Luckhurst
>>
>> --
>> PHP General Mailing List (http://www.php.net/)
>> To unsubscribe, visit: http://www.php.net/unsub.php
>>
>> --
>> No virus found in this incoming message.
>> Checked by AVG Free Edition.
>> Version: 7.5.446 / Virus Database: 268.18.17/731 - Release
>> Date: 3/23/2007 3:27 PM
>>
>>
>
> --
> No virus found in this outgoing message.
> Checked by AVG Free Edition.
> Version: 7.5.446 / Virus Database: 268.18.17/731 - Release Date: 3/23/2007
> 3:27 PM
>
>
> --
> PHP General Mailing List (http://www.php.net/)
> To unsubscribe, visit: http://www.php.net/unsub.php
>

-- 
PHP General Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php


[Index of Archives]     [PHP Home]     [Apache Users]     [PHP on Windows]     [Kernel Newbies]     [PHP Install]     [PHP Classes]     [Pear]     [Postgresql]     [Postgresql PHP]     [PHP on Windows]     [PHP Database Programming]     [PHP SOAP]

  Powered by Linux