[PHP] How to choose a crypt-standard in crypt()?
Hi, is it possible to tell php which crypting it should use in crypt()? My problem: The program is running on a linux-server (of course) and there is DES available and MD5; crypt() uses MD5. At home I'm developing on a win98 machine and there seems only DES to be available. Of course it would be usefull to use both times the same encryption - but how to tell the server to use DES?? Thank's for any help, Uwe -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Handling of constants in strings
Hi,
when reading about constants (define('MY_CONSTANT', 'my value'))
I got convinced that they are pretty usefull.
But now it seems to me, that I can't use them inside a string:
$my_string = "This is MY_CONSTANT and I love it!";
but that I must take them out:
$my_string = "This is" . MY_CONSTANT . "and I love it!";
Isn't there a way around?
And must I suspect more strange things to come with constants?
greetings,
Uwe
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[PHP] Re: Win98, Apache, PHP Config Problem
Hi, I just made the same (even on the same weekend) - it's working now. What exactly is going on and what have you done? With me one problem was (e.g.) that I forgot to set the document root properly in httpd.conf. Uwe -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Re: register_global, need some feedback
Hi, try these: http://www.php.net/manual/en/language.variables.predefined.php#language.vari ables.predefined http://www.php.net/manual/en/reserved.variables.php greetings, Uwe -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Re: Handling of constants in strings
Richard Lynch schrieb in Nachricht
<20020701232114.VOAI6023.sccrmhc02.attbi.com@[192.168.1.103]>...
>
>Try this:
>$my_string = "This is {MY_CONSTANT} and I love it!";
>
>Can't promise it will work, mind you...
>
>It's not all that common to bury constants in strings... And is the extra
"
>. " K ". " that big a deal? Seems a small price for cleaner code.
Thank's Richard,
you are right: it's not such a big deal - I was just surprised that I can't
integrate constants as variables.
A question - since english is not my first language - what do you mean with
>It's not all that common to bury constants in strings
Is something bad about it?
I would e. g. define our name with the formatting tags as a constant or
parts of query clauses which will never change but are often used.
Greetings,
Uwe
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[PHP] $name = "My $row['name']" not longer possible?
Hi, I upgraded to 4.2 and now I get those errormessages "Parse error: parse error, unexpected T_ENCAPSED_AND_WHITESPACE, expecting T_STRING or T_VARIABLE or T_NUM_STRING in ..." when doing sth like: $name = "My $row['name']"; Why? greetings, Uwe -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] $name = "My $row['name']" not longer possible?
Hallo Matt,
thank you for the explanation and for the manual-link!
But - correct if I'm wrong - that has been possible before! Or not?
Uwe
Matt Schroebel schrieb in Nachricht
<4B08FD7DB3CBD4119F560002A508C453015B3851@hsus3>...
>> "Parse error: parse error, unexpected
>> T_ENCAPSED_AND_WHITESPACE, expecting
>> T_STRING or T_VARIABLE or T_NUM_STRING in ..."
>>
>> when doing sth like:
>> $name = "My $row['name']";
>
>You have to wrap array references in curly braces within double quoted
strings. Proper form is:
>$name = "My {$row['name']}";
>
>See:
http://www.php.net/manual/en/language.types.string.php#language.types.string
.parsing.complex
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[PHP] How to pass unknown number of variables to a function?
Hi everybody on this rainy morning! My problem: I give the user a form with a list of options with checkboxes. The list is long and not predictable - the values change always. I want to put the checked values (or all, that doesn't matter) in an array, to pass it to my function. How can I write those keys and values in an array? I suppose it will be best done with JS - but since I don't know JS ... Has anybody a ready solution? Thank's a lot! Uwe -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Re: Handling of constants in strings
Miguel Cruz schrieb in Nachricht ...
>On Tue, 2 Jul 2002, Uwe Birkenhain wrote:
>> A question - since english is not my first language - what do you mean
with
>> >It's not all that common to bury constants in strings
>>
>> Is something bad about it?
>
>I think so. It would slow parsing down to a crawl and create a host of
>ambiguities if every letter that ever appeared in a string had to be
>compared against the list of defined constants (after all, you might have
>a constant called 'a'). With normal variables, it only has to worry about
>it when there's a $ before it or {} around it, which is much simpler.
>
>miguel
Yeah,
you are right about that!
But since you have to take the constant out of the string (with {} or ". .")
it shouldn't be a problem to use constants.
Correct?
Uwe
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Re: [PHP] How to pass unknown number of variables to a function?
Thank's for the help everybody!
I used something different (a little like this nice one from Terence (thank
you!) but with JS:
I named my form 'test' and included a hidden field 'collector'.
At the checkboxes the name is the value I need. The box, when checked, gets
the value 1.
In the boxtags I added:
onclick=add_values($name)
where name is the value I want.
Then I wrote this little script:
$js = "
function add_values(val) {
document.test.'collector'.value += val;
document.test.'collector'.value += \",\";
}
";
It produces a comma separated list in the field 'collector' whith only the
checked values.
When sending the form, only this field is transmitted. This is just what I
wanted and it works fine.
Uwe
Terence Kearns schrieb in Nachricht
<[EMAIL PROTECTED]>...
>This is a nice easy one :)
>
>It couldn't be simpler.
>
>Just put empty square brackets (as used in arrays) in front of your
>checkbox name.
>The example below assumes you have PHP 4.1 or greater (which uses
>$_POST to contain form posted data)
>notice how name="ck[]"
>
>
>
>
> Untitled
>
>
>
>if(count($_POST)) {
>foreach ($_POST["ck"] as $varval) {
>print("".$varval."");
> }
>}
>?>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>in earlier versions of PHP, $_POST["ck"] would be equal to $ck
>(although, the former is safer)
>
>
>On Thu, 4 Jul 2002 10:52:37 +0200, "Uwe Birkenhain"
><[EMAIL PROTECTED]> said:
>> Hi everybody on this rainy morning!
>>
>> My problem:
>> I give the user a form with a list of options with checkboxes.
>> The list is long and not predictable - the values change always.
>> I want to put the checked values (or all, that doesn't matter) in an
>> array,
>> to pass it to my function.
>>
>> How can I write those keys and values in an array?
>>
>> I suppose it will be best done with JS - but since I don't know JS ...
>> Has anybody a ready solution?
>>
>> Thank's a lot!
>>
>> Uwe
>>
>>
>>
>> --
>> PHP General Mailing List (http://www.php.net/)
>> To unsubscribe, visit: http://www.php.net/unsub.php
>>
>>
>
>[TK]
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Re: [PHP] Development Tools
I think that - on windows - nothing is better than textpad (www.textpad.com). Simply the best editor the world has seen so far! What makes development tools better than a good editor? (serious question) Uwe -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
