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Comments:
<0> guess it really pissed me off then
<1> How would I match %A0 which is space, in the case of: index.php?foo=%A0bar I can't figure out how to check if foo was set to a value where %A0 is present (I have Tried with ' ' , '%A0' , ' '(space))
<0> jarjar: %20 is a space, I don't know off have what A0 is
<1> A0 comes from a
<2> has anyone here installed php on iis 6?
<0> %A0 is ASCII 160
<1> viewing the html-source in ny browser, shows ' '
<0> it's non-printable
<1> ||cw: ahh thanks, so I could check with \160 or how do you specify an ascii character by its number
<0> http://www.lookuptables.com/
<1> great
<0> 160 is an "a" with little mark ove it
<3> hi everybody
<3> is it possible to make a function part of an array, and call it with current($key)??
<4> if I understand you correctly, yes.
<4> although eval is mostly lame
<1> ||cw: I've got a: print "<input type=\"radio\" name=\"channel\" value=\"$regs[2]\"> where regs start with in several cases, do you know how I can avoid that is converted to other characters (%A0) ?
<5> i have array(array('id' = 1, 'code' = 2, 'level'=3)array('id'=2, 'code'=2, 'level'=3)) how can i ***ign the 2 levels to two different variables?
<0> jarjar: i can only go by the specs, and %A0 is certainly not a space http://i-technica.com/whitestuff/urlencodechart.html
<0> better chart ^
<1> :) sure... thank you for your time and help
<0> it is non-printable in ISO-8859-1
<0> but it is not a space
<6> jarjar: can you try header("Content-Type: text/plain"); ?
<7> How do I tell when an email has been opened on a recipients machine without using the usual receipts?
<1> DavidHKMrPowers: sure, just a sec
<6> jarjar: thanks
<1> DavidHKMrPowers: so what was this about?
<6> anyone know what by coding method does php handle string? utf-8 or what?
<6> jarjar: just not to view the page as html
<8> pinks: there are plenty of ways to do this. google your question.
<8> many ways: of which none are php-specific
<9> Warning: Cannot modify header information - why does it do that?
<7> zbq sorry I tried google - but came up with nothing, and the form is written in PHP
<1> DavidHKMrPowers: ok :) thanks... this is partial output: <td> Kanal 94</td><td><input type="radio" name="channel" value=" Kanal 94"></td> this is a table entry, which when selected gives me a lot of %A0 in the url ? (if I only knew why :)
<10> DavidHKMrPowers: whats the weather like in HK today ?
<6> p0windah: sunny
<10> DavidHKMrPowers: I gotta come visit you some time - sounds like a great place to live
<6> p0windah: ho ho ho ho ~~~~
<11> Better stay out of Boston then.
<5> i have array(array('id' = 1, 'code' = 2, 'level'=3)array('id'=2, 'code'=2, 'level'=3)) how can i ***ign the 2 levels to two different variables?
<6> jarjar: so?
<9> can somebodyy explain the Warning: Cannot modify header information
<12> JaredCE: maybe I'm missing something but $myarray[0]['level'] will give you the first level, 1, the second and just ***ign them.
<9> with exit(); and stuff
<1> DavidHKMrPowers: so ... ehm what?
<13> nardev you have already sent data to the browser and therefore cannot modifiy headers, as they have already been sent
<13> either do not sent anything until you modify headers or use output buffering
<5> schapht: but if i do echo $myarray[0]['level']; it does nothing
<9> ob_clean and things?
<12> JaredCE: well the syntax in the code you posted is wrong, so that might have something to do with it
<12> it should be: array(array('id' => 1, 'code' => 2, 'level' => 3), array('id'=>2, 'code'=>2, 'level'=>3))
<12> finally, try doing print_r($myarray); to make sure that there's data in there in the first place
<6> nardev: maybe it's about the cache thing in php
<9> well i am finding the solutions on line but i can't understand the problem
<9> why it happens?
<6> JaredCE: pastebin.com pastebin it
<9> the first time around the users sees a form hits the button and then how it works?
<3> nardev I get that when headers are already sent and you try a header() or cookie setting etc ...
<9> it goes into the php code but also runs the html before it but it ...blablbal!
<9> ok
<9> so i hvae this: header('Location: ' . $_SERVER['REQUEST_URI']);
<14> hi
<9> andexit();
<9> and people are mentioning the white space after that
<9> but what if i have it as a php script and then after it i have html...
<3> nardev u can not print anything before a header()
<15> !tell danielito about u
<9> i see
<9> do you mean like echo or any html?
<3> nardev yes ... any echo will send a \n\n and you can not modify any headers after taht ...
<9> so what if i have a query in php and i want to echo sucessfull if it has done the insert right so i say if() echo good else echo bad and then i say header('Location: ' . $_SERVER['REQUEST_URI']);
<16> now can i do a 'global' declaration of a variable? global $var = "some"; seems don't work. i mean, i have a $var = array();, but i can't use it in the mid of a function()
<16> how*
<9> how would you avoid the header thing in this scenario?
<9> i'll paste it! :)
<17> ho do you embed a php fucntion call in javascript?
<6> Guest78286: global it in your function
<18> What would it do in mysql if, using php, I do mysql_query("UPDATE mybase.mytable SET mycol = '".$myvar."' WHERE ref = xxx"); where myvar is an array ?
<19> thanks DavidHKMrPowers
<9> here it is: http://pastebin.com/532187
<6> Guest78286" $var = "some"; outside the function
<6> Guest78286: global $var; inside the function
<19> alainlucas i think that $myvar will return "Array" only, a message error
<19> DavidHKMrPowers hmmmm.
<18> dark_light: ok
<19> DavidHKMrPowers so i must declare the global vars i wanna use on the function?
<9> danielito: http://pastebin.com/532187
<19> DavidHKMrPowers i can't set the function as global?
<6> dark_light : yes global it in func
<19> alainlucas best if you try yourself, i am a bit newbie on php:)
<20> hey guys
<20> i'm trying to execute gpg in PHP but i'm getting 'permission denied', it seems
<20> am i going to have to do some horribly complicated suid stuff now?
<19> Edward123 it depends on what you are trying to do :P (it was a question anyway?)
<21> Can anyone tell me again why the use of GLOBAL is 'bad programming' ?
<22> yes
<12> T-Start: side effects.
<12> There's no easy way to know if a global has been modified by another part of your code, so it might not have the value you're expecting
<19> T-Start i dunno, but what i am trying to do is easier with global
<19> schapht hmm
<12> There's a time and place for everything. Even globals. Just use caution is all
<9> danielito?
<12> also, if you're using PHP5, consider a static cl*** member
<21> okay, so it's not like there's a chance it'll be deprecated by the time we get PHP7, right ?
<12> it works as a global and doesn't bring the possibility of name collisions (also you don't need to say 'global $blah' before using it)
<21> schapht, like this right: http://pastebin.com/532065 ?
<19> schapht i use one $verify = TRUE; on my index.php, so it calls some stuff like config.php and the config verify the $verify. it begins a problem like the one you said
<19> schapht but i know no other forms to prevent users accessing directly the config.php
<9> can somebody look at this code and tell me why i get the Cannot modify header information - headers already sent by in the following code: http://pastebin.com/532187
<19> i am not using OO :P maybe someday i will use it
<12> T-Start: that looks decent. but function sql should be 'public static function SQL' to be clear
<19> nardev you sent some HTML code BEFORE the headers
<12> E_STRICT will error otherwise
<9> wait
<12> other than that, looks fine
<19> nardev you must sent the html code after the header, because the header is placed on.. top. :)
<23> what?! no OO?! tut tut
<12> dark_light: OO in PHP5 really buys you some wonderful functionality. I'd make the effort to use it ASAP.
<12> dark_light: fancy that... a header at the top...
<9> dark_light: you mean i place the header('Location: ' . $_SERVER['REQUEST_URI']); somewhere else?
<19> nardev no, i mean place the header() on the top of the php file
<19> like, an <?php before anything
<12> nardev: the rule is that you can't call header() after any echo, or print or even text outside <?php ?>
<9> guys can you check this page out: http://www.php-mysql-tutorial.com/mysql-php-guestbook.php
<21> Thanks, missed that 'public' thing indeed
<19> well, i liked OO when i read a ruby faq, schapht, i viewed some code and OO looks fine to me, but.. i just don't know how the sufficient of it
<12> dark_light: not sure what sufficient means as a noun....
<19> the other way is more familiar, and i will use it for some time
<19> hmmm..
<19> well, i tryied to say the portuguese word "suficiente", hahahaha
<12> dark_light: I feel like the real advantage of OOP is that you can eliminate switches and if's with inheritance, which eliminates code duplication
<19> hmmm..
<19> enough
<19> heh
<24> unless the language adds overhead for cl***/object definitions a lot
<12> less code duplication means that bugs are likely to be isolated to a single place in your code
<15> nardev: Fun stuff... Unless someone decides to disable JS...
<12> Bazzi: in most systems that overhead is not the bottleneck. But granted, sometimes it is.
<24> well, I dont like the java way for instance
<19> schapht it is more readable too. i was looking haskell too, a functional language.. it's a bit crazy.. i am wondering when i will use these complex languages :D
<12> Bazzi: you mean the bytecode and what not?
<24> no, the actual "coding rules", like 1 cl*** 1 file and such.
<25> there is a function taht prints info about a variable. But I don't remember the name... Any help, please?
<12> I thought haskell was declarative...
<12> beatdown: print_r, var_dump, etc...
<25> ok, thanks
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