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Invisible wrote:
> I just learned PHP. I feel unclean...
Ooo... POST data has all single-quote characters escaped by prefixing
with a backslash, and PHP doesn't unescape them before giving the string
back to you. That's a nice feature.
--
http://blog.orphi.me.uk/
http://www.zazzle.com/MathematicalOrchid*
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Nicolas Alvarez wrote:
> http://www.odi.ch/prog/design/php/index.php
"Uhm.. err.. I have never thought about this you may anser now. And that
is exactly the point! Any unwary programmer will write codde like the
line above and introduce severe security and stability problems in his
code."
Irony, much? You're talking about unwary programmers and you apparently
haven't spent much effort proof-reading what you just typed. ;-)
"No major other language requires you to redeclare global variables
inside a function..."
Apparently Tcl isn't "major". ;-) It has precisely the same irritating
feature.
"I am writing this guide to provide useful ways how to best structure
your code."
Not your sentences, then?
--
http://blog.orphi.me.uk/
http://www.zazzle.com/MathematicalOrchid*
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Invisible wrote:
>> Don't do that on a real project. Use actual data-like templates. The
>> problem is that the person writing the code isn't the person who
>> decides what goes in the HTML.
>
> Hmm. That sounds like an interesting problem to attempt to solve...
Meh. I use a templating thing. I have a call to which you pass a
template name, a style, an array of name->value pairs, and an array of
name->function mappings.
The template name and style maps (eventually) to a file, with stuff like
<p>Welcome, <{name}>!</p>
<p><red><{{errormessage}}>></red></p>
Lines with <{{stuff}}> where there's no "stuff" key in the name->value
array disappear completely. The rest get substituted. If the name has a
"*" on the end, it doesn't get HTML-escaped, so you can pass raw HTML
from the code. The name->function lets you do things like "display
values greater than five minutes in red" or "NULL turns into 'N/A'"
On top of that, I built one that takes a head, row, and foot template,
as well as a record resource (as returned by mysql_query()) and
generates the whole page.
--
Darren New / San Diego, CA, USA (PST)
On what day did God create the body thetans?
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Invisible wrote:
> Apparently Tcl isn't "major". ;-) It has precisely the same irritating
> feature.
It's not irritating, it's modular! ;-)
Seriously, if you don't declare variables first, there really isn't a
particularly good way of creating a global from inside a procedure, is
there?
--
Darren New / San Diego, CA, USA (PST)
On what day did God create the body thetans?
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> Invisible wrote:
>> Apparently Tcl isn't "major". ;-) It has precisely the same irritating
>> feature.
>
> It's not irritating, it's modular! ;-)
>
> Seriously, if you don't declare variables first, there really isn't a
> particularly good way of creating a global from inside a procedure, is
> there?
>
$GLOBALS['varname'] = "stuff";
(no, I'm not being serious)
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Darren New wrote:
> Seriously, if you don't declare variables first, there really isn't a
> particularly good way of creating a global from inside a procedure, is
> there?
Yeah there is: Declare variables first. :-P
--
http://blog.orphi.me.uk/
http://www.zazzle.com/MathematicalOrchid*
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Invisible wrote:
> Darren New wrote:
>
>> Seriously, if you don't declare variables first, there really isn't a
>> particularly good way of creating a global from inside a procedure, is
>> there?
>
> Yeah there is: Declare variables first. :-P
Sure. That's what [global] gets you.
Anyway, [global] is a special case of [upvar] and just basically has
default arguments. Complaining you have to use [global] in Tcl is silly.
PHP has no [upvar], and PHP has "superglobals" which you don't have to
redeclare inside procedures, so it's just a mess.
--
Darren New / San Diego, CA, USA (PST)
On what day did God create the body thetans?
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On 5 Feb 2008 10:36:30 -0500, Warp wrote:
> echo
> 'hello ' .
> $user .
> ", how are you?\n";
Or rather:
echo
'hello ',
$user,
", how are you?\n";
Or in this case:
echo "Hello, $user, how are you?\n";
Interesting article touching the issue:
http://blog.libssh2.org/index.php?/archives/28-How-long-is-a-piece-of-string.html
--
Joel Yliluoma - http://iki.fi/bisqwit/
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On Tue, 05 Feb 2008 13:51:33 -0200, Nicolas Alvarez wrote:
> Yes, and you can also pass multiple arguments to 'echo' (ie. what Warp
> said, but with a comma instead of the concat operator). It's probably a
> millisecond faster to do it that way too.
>
> http://blog.libssh2.org/index.php?/archives/28-How-long-is-a-piece-of-string.html
Oh, already posted. :o
--
Joel Yliluoma - http://iki.fi/bisqwit/
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On Wed, 06 Feb 2008 11:52:41 +0000, Invisible wrote:
> Invisible wrote:
>> I just learned PHP. I feel unclean...
>
> Ooo... POST data has all single-quote characters escaped by prefixing
> with a backslash, and PHP doesn't unescape them before giving the string
> back to you. That's a nice feature.
\"Magic quotes\". Extremely annoying. Disable at sight.
--
Joel Yliluoma - http://iki.fi/bisqwit/
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