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Comments:
<0> If I make a query like this: $q = $db->query(" ... "); then do I need to free up this query after I've done with it, or is it done automatically?
<0> And if I need to free it up, then how to do it?
<1> csaba, if using mysql, you should call mysql_free_result ($result); after you are finished with the result set
<1> ***uming you're using mysql_query and friends
<0> yeah but I'm not using the mysql functions, I'm using DB.php
<1> i'm not familiar with the pear stuff, sorry
<0> hmm, so maybe I should use the mysql functions? Which is supported more?
<2> csaba: You only need to explicitly free if you are concerned about how much memory your script is using while it's still running
<0> TML: I'm actually concerned over unfreed cursors that can clog the system... I used Java before and there I always had to free up memory, so that's why I'm asking how it's done in php
<0> Another question: how can I make variables that live in the application layer?
<2> csaba: You only need to worry about it if you're concerned about how much the script uses while it's *still* *running*
<2> csaba: In PHP, *everything* is destroyed and freed after the request is finished.
<0> oh, so the memory is freed up after the request? How about session variables?
<3> how do i decrypt something encrypted by md5()?
<4> _zz, you can't
<5> is there a simple way to remove an array row by key? i can't find it in the manual...
<4> unset()
<6> facial recognition check and see who they look like etc. can you able to do it with php just wondering
<2> csaba: Session data is written to disk and the in-memory data destroyed
<4> like this: unset($array[0]);
<2> csaba: When I said everything, I meant it.
<0> thanks
<7> i have a multidimensional array (eg: $array[$inc]["key_1"] $array[$inc]["key_2"], etc etc) and i want to sort it by ["key_2"], how would one do so?
<0> What if I write something like $_SYSTEM['myvar']. Will this variable be accessible by multiple sessions, i.e. will it live in the application layer, until I unset it or restart the server?
<2> xerophyte: In theory, if you had a facial recognition algorithm, one could "port" it to PHP.
<2> csaba: There's no "Application layer" in PHP.
<2> csaba: *EVERYTHING* is per-request.
<0> damn
<8> hi, do anyone of you use Symphony framework?
<3> is there a nice function that i can use to randomly create p***words for users?
<5> Ruud, thanks :p i knew it was as dumb as hell...
<9> hello
<2> _zz: php.net/uniqid
<9> Do you know any good php script for a user group? like yahoo user groups, but I only need one group...
<10> symfony is great, I tried it just looking at it
<0> Well is there some good way of keeping a list of logged in users? Do I have to write it to a file?
<2> fromvega: ##PHP doesn't recommend scripts, we're a resource for people writing their own.
<10> but I end up with cake :D
<11> Is it possible to pick up a frames URL or block frame killing?
<2> csaba: Generally, people use a database for that.
<4> csaba, either write to file or database
<0> ok thanks
<2> netr: Only via javascript.
<11> I've tried javascript, certain pages it won't work
<8> imweird: what about performance? is it heavy
<10> hi, my question is, why is commandline php runs differently from libphp?
<12> Heh. I was beginning to wonder why ##php had been so quiet. Then I realised I wasn't in ##php :|
<10> I just built a new php to include a pcre library from a different location so it will not take the shared lib
<10> but when I run php -I and phpinfo() from web, both saw diff libs?
<10> any idea?
<10> performance-wise for symfony, I haven't tried it much, but based on docs, they seem to have intuitive approach in managing performance
<10> this includes caching and 1 thing which I forgot, sorry :D
<2> netr: Well, you can't do it at *all* from PHP, but I'm not sure what you're asking.
<8> imweird: thanks for the response, I am reviewing some frameworks
<10> HI, I would really appreciate it if somebody would tell me that this is a bug on php or not... since I think commandline php shouldn't differ in from libphp's function in getting libs, right?
<8> imweird: I am not sure as I seldom use commandline php
<2> imweird: That's wrong. Nothing in PHP says the CLI and the Apache module have to be built the same way.
<1> imweird, using the debian package i have separate config files for cli and cgi versions of php...perhaps you have something similar and the config file differ
<10> there are 3 well known framework in 2006, sym and cake are on top... cake is quite easy and can run on php4 but I think I prefer sym though I can't right now bec of php4 :( *sigh*
<2> You can also configure them with different paths to extensions, you can build them with different static modules, and so on and so on
<8> check if you have two php.ini files and that you have just one PHP installed
<8> imweird: which OS u are using?
<10> I understand that they will be built differently, but at least I hope when I run phpinfo and the result in '.configure' in commandline php and libphp in web shows the same built, they should somehow look at similar library
<10> im in linux
<10> using centos 3
<10> I have repository of pcre 3.9, and I compiled the latest pcre6.6 to be placed somewhere in usr/local... I tried --with-pcre-rege=/usr/local/pcre6
<13> if fgets returns FALSE, how do I find out exactly what went wrong?
<0> If I use include_once() I don't have to worry if the same file is included more than once, right?
<10> commandline php sees pcre as 6.6 in phpinfo() but libphp still sees 3.9 :(
<14> http://www.imagoogler.com/
<10> both in /etc/php.ini
<14> Why isn't that working?
<14> If you view the source you can also see the PHP.
<14> :P
<14> er
<14> :(
<10> any clue?
<2> http: Your server isn't setup to process that file as though it were PHP
<14> TML, It was working before.
<14> Wait
<14> I know why
<14> well
<14> maybe
<15> hmm.. what's the proper way to check if a script is being run on a web server or in CLI?
<1> imweird, i wonder if the web server is caching the php interpreter? it shouldn't hurt to restart the web server and try again
<2> niraj: php.net/php_sapi_name
<15> TML: ahh.. thanks :)
<14> TML, No what I tried didn't work. :(
<14> TML, The PHP was just working...
<16> when i do this, pastebin/586808 i get resourse id#8, any know why?
<17> Because it's a resource.
<4> what about copy pasting the pastebin url so we don't have to type it ourselves
<16> because i'm in a shell
<16> cant you type?
<2> http: Your server header doesn't even expose PHP
<4> i can, but you are the one who needs a problem solved, not us
<4> anyways: you need to loop through the resultset
<18> Is it possible to access msaccess db from php (server is running linux + apache
<16> please don't be mean, yerh.
<16> thankyou
<14> TML, How do I fix it?
<4> roundyz, i'm a nice guy :)
<4> recheck your pastebin
<4> it should work now
<19> kokoko1: use odbc connections or sth
<15> http: what TML is saying is it looks like PHP is not even installed on your server
<14> niraj, It was just working...
<14> I don't understand how something like that could happen.
<15> did you change something in your webserver configuration?
<4> roundyz, does my correction work?
<14> niraj, nope... :(
<14> I'm on a shared host.
<14> Maybe someone did somethin and they disabled it?
<15> possible.. you should contact your hosting company about it
<8> I was just reading about some "Framework" stuff.. here http://discuss.joelonsoftware.com/default.asp?joel.3.219431.12
<8> funny it is.. Surely..
<20> hmm
<20> i use array_unique() and then array_merge() to get unique values from an array and then renumber the internal index
<20> is that the best way?
<20> $ar = array_unique($arr); $ar = array_merge($ar);
<20> it works
<20> but i'm wondering if it is the best way :)
<21> http, if u can afford a $40/month go to www.server4you.de , they got some nice deals
<17> php-bot: tell xpowerstudios about u
<21> kuja, got it ;)
<17> =)
<22> Hello ;)
<22> Guys, is it possible to replace the curl functions by something else that do not depend of libcurl and curl ?
<23> hi all !
<23> anyone use soap? i have some questions
<24> I use soap... SOAP I'm clueless with, though. (I know, but couldn't resist. :)
<4> lol
<21> lol
<23> oks.. any one use Simple Object Access Protocol (SOAP) with php ??
<25> int($myvar) doesn't work, what shall I write instead ?
<23> (int) $variable
<25> necrite, thanks
<23> $variable = (int) $variable;
<23> there
<23> :)
<23> np
<25> hehe that's my python background
<25> which is stronger than my c background
<23> :) i use ruby instend python :)
<24> int_val($variable) also works...
<24> Oh... that was casting..
<4> intval without the _ works
<4> makes more sense then (int) $var as well imo
<4> the latter somehow doesn't look like a php notation
<24> It looks like casting from a language with typed variables.
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