[PHP-DB] resources and resource types
When I did a search on resource(5) within the PHP online documentation, I found the resource page resource.php. While although it lists all the resources used with mysql, it does not mention how resources are related to resource numbers as above. A query such as a row count on a table results in an integer value. What is the best way of accessing or converting the integer value from the resource? I can't see any particular function in the function list which does this, without getting into strings or arrays, or have I missed something blaringly obvious, hope not? -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
RES: [PHP-DB] resources and resource types
[top posting warning]
You still did not RTFM as Stut told you 4 days ago. I'm pasting here the
entire conversation with the subject Resource id #5:
-Mensagem original-
De: Stut [mailto:[EMAIL PROTECTED]
Enviada em: quinta-feira, 27 de março de 2008 15:14
Para: Richard Dunne
Cc: php-db@lists.php.net
Assunto: Re: [PHP-DB] Resource id #5
On 27 Mar 2008, at 17:51, Richard Dunne wrote:
Can someone explain how I can translate Resource id #5 which
is what I
am getting from the code below?
$result = mysql_query(Select answer from answers) or
die(mysql_error()); $resultArray = explode(',',$result); for
($i=0;$isizeof($resultArray);$i++)
{
echo $resultArray[$i];
}
For the love of $DEITY, please read the frickin' manual:
http://php.net/mysql . You've been asking similar questions
around this topic for the past few days and you clearly haven't
moved forward in your understanding.
The mysql_query function returns a resource. If you print a
resource you get the text Resource id #n where n is replaced
with its ID. To make use of this resource you need to use
functions like mysql_fetch_array, mysql_fetch_assoc or one of
the many others detailed in, you guessed it, the manual. Try
it, you might like it.
-Stut
--
http://stut.net/
-Mensagem original-
De: Richard Dunne [mailto:[EMAIL PROTECTED]
Enviada em: segunda-feira, 31 de março de 2008 15:40
Para: php-db@lists.php.net
Assunto: [PHP-DB] resources and resource types
When I did a search on resource(5) within the PHP online
documentation, I found the resource page resource.php. While
although it lists all the resources used with mysql, it does
not mention how resources are related to resource numbers as
above. A query such as a row count on a table results in an
integer value. What is the best way of accessing or converting
the integer value from the resource? I can't see any particular
function in the function list which does this, without getting
into strings or arrays, or have I missed something blaringly
obvious, hope not?
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Re: [PHP-DB] resources and resource types
The ID of the resource changes on every new resource. There is no co-relation between resources and resources id. The only thing you can get is the Type of the Resource, read: * http://www.php.net/manual/en/language.types.resource.php * http://www.php.net/manual/en/resource.php * http://www.php.net/manual/en/function.get-resource-type.php -- Atte, Andrés G. Montañez PHP Senior Técnico en Telecomunicaciones Montevideo - Uruguay -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP-DB] resources and resource types
Here's the manual: http://php.net/language.types.resource Also: http://php.net/resource An entire list of all possible resource types and respective functions. Read up, man. - Jon L. On Mon, Mar 31, 2008 at 1:39 PM, Richard Dunne [EMAIL PROTECTED] wrote: When I did a search on resource(5) within the PHP online documentation, I found the resource page resource.php. While although it lists all the resources used with mysql, it does not mention how resources are related to resource numbers as above. A query such as a row count on a table results in an integer value. What is the best way of accessing or converting the integer value from the resource? I can't see any particular function in the function list which does this, without getting into strings or arrays, or have I missed something blaringly obvious, hope not? -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP-DB] resources and resource types
What I get for not refreshing. ;) Sorry, man. Didn't know you already gave the links. - Jon L. On Mon, Mar 31, 2008 at 1:56 PM, Andrés G. Montañez [EMAIL PROTECTED] wrote: The ID of the resource changes on every new resource. There is no co-relation between resources and resources id. The only thing you can get is the Type of the Resource, read: * http://www.php.net/manual/en/language.types.resource.php * http://www.php.net/manual/en/resource.php * http://www.php.net/manual/en/function.get-resource-type.php -- Atte, Andrés G. Montañez PHP Senior Técnico en Telecomunicaciones Montevideo - Uruguay -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
