Yuri Yarlei wrote:
> You can try use the foreach function.
>
> ex:
> if ($res = mysql_query ($sql, $db)) {
> /* I personally prefer "res" for "resource", not "results" */
> while ($r = mysql_fetch_assoc ($res)) {
> $rows[] = $r;
> }
> }
>
>
> foreach ($rows as $row){
> echo $row['first_name'];
> echo "<br>";
> }
>
> the foreach function transform the array $rows[] (the fisrt level of
> associative array) in a variable $row.
>
>
Thanks Yuri, I needed this explanation. Looks like it might be a simpler
alternative to my while... I was thinking about it, but didn't quite
grasp it... ashita wa "shining brain" ;-)
> Yuri Yarlei.
> Programmer PHP, CSS, Java, PostregreSQL;
> Today PHP, tomorrow Java, after the world.
> Kyou wa PHP, ashita wa Java, sono ato sekai desu.
>
>
>
>
>> To: php-general@lists.php.net
>> From: news.nospam.0ixbt...@luden.se
>> Date: Thu, 18 Jun 2009 14:17:59 +0200
>> Subject: Re: [PHP] how to extract fields from associative array into
>> different variables
>>
>> On Tue, 16 Jun 2009 08:50:45 -0400, PJ wrote:
>>
>>
>>> Ashley Sheridan wrote:
>>>
>>>> On Mon, 2009-06-15 at 17:38 -0400, PJ wrote:
>>>>
>>>>
>>>>> Then I have to add some loopy thing to assign the values to the
>>>>> $variables... a real pita since my variable do not lend themselves too
>>>>> well to linear alterations ($varIn, $var2IN, $var3IN... etc... so $i=0
>>>>> and $i++ arren't going to be too cooperative here... I guess I'd have to
>>>>> change that to $var1IN... and then figure out how to do $var.$i.IN ... I
>>>>> already tried, but don't seem to have it right
>>>>>
>>>>>
>>>> Why do you need them in separate variables? Can't you use them using
>>>> array syntax elsewhere in your code?
>>>>
>>> Basically, I don't know how else to handle inserting and updating random
>>> ...
>>>
>> What he's talking about is doing this:
>>
>> if ($res = mysql_query ($sql, $db)) {
>> /* I personally prefer "res" for "resource", not "results" */
>> while ($r = mysql_fetch_assoc ($res)) {
>> $rows[] = $r;
>> }
>> }
>>
>> And then you access the individual rows/columns as
>> $rows[0]['first_name']
>> $rows[0]['last_name']
>> $rows[1]['first_name']
>> $rows[1]['last_name']
>> and so on, in some kind of loop probably.
>>
>> (I thought this had been spelled out already, but I
>> was unable to find it so perhaps not.)
>>
>>
>> /Nisse
>>
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>>
>>
>
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