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Comments:
<0> personally I can't stand asp.net.. the syntax messes up my head
<1> I've got a MySQL question: is it possible in PHP to continue to run MySQL queries against a result set instead of against the db?
<2> for another, there's no standard .NET interpreter for the *nix platform, anyway.. Novell and the *nix community are still battling out footholds.
<0> php is so clean and fresh
<3> but i think that, say, take c# -- it cuts out a lot of the complexities inherent in C++ and lets you focuse entierly on business/"non-accidental" logic (accidental in the arristotle language)
<2> and to boot, SUN's jumped into the mix.
<1> (Sorry to break up a nice .Net bashing session)
<0> java on the other hand
<4> dont apologize, take it to #offtopic
<1> but #offtopic doesn't know the answer to my question :-)
<0> ask
<1> I've got a MySQL question: is it possible in PHP to continue to run MySQL queries against a result set instead of against the db?
<5> drewbono: you could use temporary tables, I think.
<3> yes! i totally agree with that. It's so frustrating trying to develop .Net **** on a windows platform. windows simply doesn't have the rich set of tools...
<6> drewbono: or a join or a having clause
<3> although the new "microsoft shell" is _very_ innovative :)
<0> or just modify your query based on the result
<7> neither of which qualify as 'not against the db' though ...
<1> Yeah, I'm trying to save my db from being hammered.
<7> sounds like you're looking for coldfusion-esque 'query of a query'
<3> yeah, it's like, can you query in-memory data in php?
<1> Exactly.
<7> not sure php has an equiv
<3> in .NET, you would use LINQ. :)
<8> is it safe to use cookies for critical data (where pages depend on this data) or are sessions better?
<3> (sorry)
<8> the information doesn't need to be secure
<8> it just has to be there
<1> ~lart .NET
<8> safe meaning, if someone has cookies turned off they won't be able to work with my site
<0> newpers_: if you're sure all clients have cookies on it's okay, but why not use sessions?
<5> drewbono: how much data are you talking about?
<8> lechunk: no reason. i'm debating between the two.
<1> CryWolf: i's not significant -- less than 100 records
<1> it's
<3> if you have in-memory data you want to query, the specification pattern _may_ be an elegant solution. (hard to tell without knowing the circumstances, of course)
<1> but for each record I have to then query all 100 again, and again
<5> drewbono: how complex? ie, are you referencing only by a unique identifier, or searching by other fields?
<0> pastebin some code maybe?
<1> they're all hierarchical objects that have the same attributes, but I essentially have to query to find who is whose parent up to 4 or 5 levels deep and then display it all in a hierarchical and alphabetized fashion.
<3> and you're storing them in memory as records with an implicit heirarchy?
<9> anyone know what the highest int value possible in php is
<1> if implicit hierarchy means that I simply have an attribute called "parent" which contains the unique ID, then yes. :-)
<5> drewbono: once retrieved, are they accessed in sequential order or by other criteria?
<1> CryWolf: Once I have a parent, I'd query for its children, and then its children's children, and so on until I'm done, at which point I'd go to the next top-level parent and do another iteration.
<1> Unless there's a better way...
<0> multidimensional arrays :)
<0> fun
<10> drewbono, you could use unions for your mysql selects if you know how many levels you're working with?
<3> perhaps a recursive function that takes the entire set and a parent id?
<1> ChugChug: explain
<3> like OutputTree($all_nodes, $parent_id)
<3> so it would output all nodes in $all_nodes whose parent_id is $parent_id, and recurse on each node that it outputs?
<5> you could probably maintain an array of items, and a separate multidimensional array which contains the item heirarchies.
<1> Hmmm...
<3> function OutputTree($all_nodes, $parent_id) { foreach ($all_nodes as $node) { if ($node.ParentID == $parent_id) { OutputNode($node); OutputTree($all_nodes, $node.ParentID); } }
<1> OutputTree would work for one parent_id, but again, I'd have to hit the DB each time I did it, right?
<3> something like that. I can't think very well :)
<1> i.e., for each parent
<3> you'd query the DB once and build $all_nodes
<1> ChugChug: that's a great suggestion. I'll give it a try and come crying back if I can't get it going. :-)
<3> :)
<3> there would be ways to optimize it, of course :)
<0> pointers?
<3> maybe -- i'm not a PHP language lawyer, so i havn't a clue :)
<1> Me neither.
<0> /jk
<3> you can p*** by reference, right?
<6> yeah
<3> so like, OutputTree(&$all_nodes, $node.ParentID) ?
<3> that way it avoids making a copy of $all_nodes?
<3> i'm probably wrong...
<3> does it not make a copy unless it needs to, iirc?
<1> not sure
<1> but that's probably the safest way to do it
<3> yeah
<3> well, i have to run. Gotta work in 6 hours! argh
<1> ChugChug: take care and thx again
<3> drewbono - np -- i hope it works!
<3> have a good one, all!!
<11> cansomeone please take a look into that -> http://pastebin.com/547905
<6> night
<12> is there a way to get the memory address of a string/variable?
<6> just for my own curiousity - why cube? why not use a reference?
<12> I'd like to setup a hash table so to speak of variables p***ed to a function... ie. function x(& $var) { $memory_address = mem_address($var) if (empty($array_of_addresses[$memory_address])) $array_of_addresses[$memory_address] = TRUE; } or something like that
<12> lig, I want to see if a variable has been p***ed to a function already.. if it has, do one thing.. if it hasn't, do another... (dealing w/ functions inside loops)
<0> if (isset($var)) {} else {}
<0> cube:^
<12> lechunk, that won't work... $var will always be set
<12> because I'm p***ing $var
<13> woohoo!
<0> well done jcarr
<11> lig, did you understand my example??
<8> is it bad practice to use a subdirectory/uri as a variable. like if i have http://www.somedomain.com/az/ and then parse the domain so $foo = 'az' and then perform a query WHERE ABBR=$foo
<6> ccenoura: think so - going back to look again
<11> ok, thanks
<11> lig, have in mind the way it is now it shows the file_name dimmed but only once. when the user presses submit more than once the file name goes away.
<6> newpers_: not as far as I know - just be careful and validate it carefully
<8> thanks
<13> lechunk, my ****ty job ends tomorrow ;)
<0> woohoo
<0> :)
<6> for better job I hope jcarr
<11> cube, read this please -> http://www.governmentsecurity.org/articles/IntroductiontoBufferOverflow.php
<0> jcarr: what do you do in the ****ty job?
<13> write php code by myself
<0> hehe.. fun
<13> well, it pays ****
<0> small company?
<13> $13/hour
<13> the next job pays $48/yearly, three week paid vacation, $2000 sign on bonus, etc
<13> $48k that is
<0> hey, beats mcjob
<0> that's pretty good
<12> ok
<12> came up w/ my example
<12> http://pastebin.com/547956
<13> Jymmm, services rendered, like on rentacoder.com?
<14> jcarr More like BunnyRanch.com
<13> "Build me the next ebay, ***ign all copyrigts to me. I'm no coder, but it seems simply and should be done in about a week. I'll pay $100."
<12> I'm trying to create a database object cl*** that will be able to handle multiple queries w/ a single object (not have their result sets stepped over) as I mentioned above
<13> "Oh... and it MUST BE PERFECT WITH NO BUGS"
<6> ccenoura: Hmm - think you have a logic error... the second time the form is submitted there are no errors and you don't p*** it the $values array - you send it the post array... the displaform uses the values array
<12> ccenoura, didn't see anything about PHP there dude
<13> cube, that is no real object :(
<13> dude, wtf
<12> lol I know.. free hand ;)
<11> cube, well, i thought it would be usefull
<11> lig, how can i solve that?
<0> for
<12> im trying to "demonstrate" what I mean
<13> -1 for the cl*** name
<13> -1 for the variables
<12> here..
<13> -10 for the non descriptive methods
<0> more like -10 for that cl***name
<13> and -100 for the external dependencies
<13> finally, -infinity for not being object oriented ;)
<12> http://pastebin.com/547963
<10> that code made me O.o
<6> ccenoura: rethink your logic...
<12> I was just trying to demonstrade
<11> lig, :)
<13> You should implement query object... I have never seen someone implement it in php
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