php-general Digest 28 Feb 2013 02:14:13 -0000 Issue 8140
Topics (messages 320315 through 320319):
Re: Stupid question
320315 by: Serge Fonville
320316 by: Ford, Mike
320318 by: tamouse mailing lists
320319 by: Curtis Maurand
Running several applications involving PHP on virtual private server -
optimization possible?
320317 by: Gary Lebowitz
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Perhaps he could share all relevant code, since at this time we are mostly
guessing.
Declaration/assignment of a lot of variables isn't included in the snippets.
HTH
Kind regards/met vriendelijke groet,
Serge Fonville
http://www.sergefonville.nl
Convince Microsoft!
They need to add TRUNCATE PARTITION in SQL Server
https://connect.microsoft.com/SQLServer/feedback/details/417926/truncate-partition-of-partitioned-table
2013/2/27 Jim Giner <jim.gi...@albanyhandball.com>
> On 2/26/2013 4:27 PM, Curtis Maurand wrote:
>
>> I have the following:
>>
>> $dsn = "mysqli://$username:$password@**$hostname2/$database";
>> $options = array(
>> 'debug' => 3,
>> 'result_buffering' => false,
>> );
>> $dbh =& MDB2::factory($dsn, $options);
>> if (PEAR::isError($mdb2))
>> {
>> die($mdb2->getMessage());
>> }
>>
>>
>>
>>
>> function tallyCart($_u_id,$dbh){
>> while($row = $result->fetchrow(MDB2_**FETCHMODE_ASSOC)) {
>> $_showCheckOut=1;
>> $_pdetail=new ProductDetail($row{'product_**ID'},
>> $row{'product_Quantity'}, $_u_id);
>> $_getSubTotal += $_pdetail->_subTotal;
>> $_counter++;
>> }
>> }
>>
>> I'm getting: Call to undefined method MDB2_Error::fetchrow()
>>
>> anyone have any ideas? Can I not pass a database handle to a function?
>>
>> Thanks,
>> Curtis
>>
>>
> This may be that stupid answer, but I see what appears to be two problems.
>
> 1 - $result is not declared globally in your function header, so hence
> it's undefined, hence all of its methods are.
>
> 2 - you have a couple indices wrapped in curly braces, not parens. Is
> that some new kind of syntax I'm not aware of?
>
>
>
> --
> PHP General Mailing List (http://www.php.net/)
> To unsubscribe, visit: http://www.php.net/unsub.php
>
>
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--- Begin Message ---
> -----Original Message-----
> From: Jim Giner [mailto:jim.gi...@albanyhandball.com]
> Sent: 27 February 2013 12:28
>
>
> 2 - you have a couple indices wrapped in curly braces, not parens.
> Is
> that some new kind of syntax I'm not aware of?
No, that's some old kind of syntax you have no reason to be aware of :).
Curly braces as an alternative to square brackets have been deprecated for,
oooh, probably several years now...!
Cheers!
Mike
--
Mike Ford,
Electronic Information Developer, Libraries and Learning Innovation,
Portland PD507, City Campus, Leeds Metropolitan University,
Portland Way, LEEDS, LS1 3HE, United Kingdom
E: m.f...@leedsmet.ac.uk T: +44 113 812 4730
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On Wed, Feb 27, 2013 at 2:42 AM, Sebastian Krebs <krebs....@gmail.com> wrote:
> 2013/2/27 tamouse mailing lists <tamouse.li...@gmail.com>
>> Well, *I* have a stupid question: is $lhv =& expr the same as $lhv = &expr
>> ??
>
> Yes :) Because an operator "=&" doesn't exists, thus the lexer will split
> them into the tokens "= &", or "= WHITESPACE &" respectively. The parser
> again ignores whitespaces.
>
Thanks; thought I was seeing something new, and/or going nuts --
apologies for the thread hijack
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On 2/27/2013 6:32 PM, tamouse mailing lists wrote:
On Wed, Feb 27, 2013 at 2:42 AM, Sebastian Krebs <krebs....@gmail.com> wrote:
2013/2/27 tamouse mailing lists <tamouse.li...@gmail.com>
Well, *I* have a stupid question: is $lhv =& expr the same as $lhv = &expr
??
Yes :) Because an operator "=&" doesn't exists, thus the lexer will split
them into the tokens "= &", or "= WHITESPACE &" respectively. The parser
again ignores whitespaces.
Thanks; thought I was seeing something new, and/or going nuts --
apologies for the thread hijack
Well that means the docs on the PEAR MDB2 website are incorrect and
should be fixed. Thanks for the lesson.
--Curtis
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I currently have 1 domain on a VPS with 1 instance of Moodle 2.3.2. To
minimize the danger of overtaxing the resources (I share a processor :-(
but have 2GBytes of guaranteed RAM) I was wondering if there were anything
I could do if I wanted to put, say, Wordpress or another domain on the same
server with another instance of Moodle in terms of PHP tuning. For the
moment all is well, but I prefer to avoid problems in future if possible.
Ah yes, my PHP version is 5.3.3.
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