[PHP] R: [PHP] Date Function Questions

2005-12-11 Thread Sebastian \En3pY\ Zdrojewski
afaik it's the system time.

Cheers

En3pY 


Sebastian Konstanty Zdrojewski 



URL: http://www.en3py.net/
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-Messaggio originale-
Da: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] 
Inviato: lunedì 12 dicembre 2005 6.57
A: PHP-General
Oggetto: [PHP] Date Function Questions

This maybe a dumb questions, but in php where is the information taken from
for the date() function?  Is it pulled through Apache or the hardware or in
the php.ini file?  I am having an issue to where the time arbitraly changed
one day from PST to CST.

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[PHP] R: [PHP] Performance question

2005-12-05 Thread Sebastian \En3pY\ Zdrojewski
Hi,

I do prefer the first style programming after longer time in programming
PHP. I like the idea of keeping HTML and PHP code separate for cosmetic
purpose as well as mantainance. Actually a code with PHP only, I mean really
with NO HTML code in it, is more portable and easy to mantain. As for
performance I don't know, but a difference is present for sure. Actually I
never benchmarked the performance of the two styles, but wanted to give my
10 cents for the coding style :)

Cheers

En3pY


Sebastian Konstanty Zdrojewski 



URL: http://www.en3py.net/
E-Mail: [EMAIL PROTECTED]



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-Messaggio originale-
Da: Anders Norrbring [mailto:[EMAIL PROTECTED] 
Inviato: lunedì 5 dicembre 2005 8.27
A: PHP General
Oggetto: [PHP] Performance question


I've been spending some time to find performance pros and cons, but so far
haven't had any real luck.

Can someone on this list say which is better than the other, and also why,
when it comes to these kinds of syntax:

1.
php code
?
html statements?= $variable ?/end tag tag?= $var2 ?/end tag ?
more php code

2.
php code
echo tag$variable/end tag;
echo tag$var2/end tag;
more php code

In both cases, some processing is done, not that 'echo' uses a lot of cpu
time, but still...
On the other hand, there are more jumps in and out for the interpreter in
the first example...

I'd love some thoughts on this.
-- 

Anders Norrbring
Norrbring Consulting

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[PHP] R: [PHP] Re: Performance question

2005-12-05 Thread Sebastian \En3pY\ Zdrojewski
Hi,

actually I think that if you have performance problem is when you make the
calculations and process. If you make processes while giving output to the
client, you might have some problems whether being somehow output buffering
dependant... I would rather leave the output management as final step,
concentrating all the process in the first part hidden and not involved
into the parsing of HTML code (useless).

I rather prefer the approach of 

data entry/input - process - output

instead of

data entry - output while processing

especially when the performance of process is critical. Do essential first,
have fun laterz =:)

Obviously IMHO :)

Have fun,

En3pY


Sebastian Konstanty Zdrojewski 



URL: http://www.en3py.net/
E-Mail: [EMAIL PROTECTED]



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-Messaggio originale-
Da: James Benson [mailto:[EMAIL PROTECTED] 
Inviato: lunedì 5 dicembre 2005 13.40
A: php-general@lists.php.net
Oggetto: [PHP] Re: Performance question

I dont think either will give a performance decrease any less than the other
will do.





Anders Norrbring wrote:
 
 I've been spending some time to find performance pros and cons, but so 
 far haven't had any real luck.
 
 Can someone on this list say which is better than the other, and also 
 why, when it comes to these kinds of syntax:
 
 1.
 php code
 ?
 html statements?= $variable ?/end tag
 tag?= $var2 ?/end tag
 ?
 more php code
 
 2.
 php code
 echo tag$variable/end tag;
 echo tag$var2/end tag;
 more php code
 
 In both cases, some processing is done, not that 'echo' uses a lot of 
 cpu time, but still...
 On the other hand, there are more jumps in and out for the interpreter 
 in the first example...
 
 I'd love some thoughts on this.

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[PHP] R: [PHP] how to unregister session stored as multidimensional array?

2005-12-05 Thread Sebastian \En3pY\ Zdrojewski
Try

?
@reset( $_SESSION['client'] );
while ( list( $var, $val ) = @each( $_SESSION['client'] ) ) {
if ( $var != 'name' ) unset( $_SESSION['client'][ $val ] );
} 
?

a bit dirty but works... :-/


Sebastian Konstanty Zdrojewski 



URL: http://www.en3py.net/
E-Mail: [EMAIL PROTECTED]



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-Messaggio originale-
Da: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] 
Inviato: lunedì 5 dicembre 2005 21.46
A: PHP eMail List
Oggetto: [PHP] how to unregister session stored as multidimensional array?

Is this possible at all:
I have stored info from form in session:
$_SESSION['client']['name'] = 'Name'
$_SESSION['client']['address'] = 'Address'
$_SESSION['client']['city'] = 'City'
$_SESSION['client']['state'] = 'State'
$_SESSION['client']['zip'] = 'Zip

Now, I want to unregister all $_SESSION['client'] info EXCEPT
$_SESSION['client']['name'].

With
session_unregister('client');
I clear everything.

session_unregister('address');
doesn't clear this session.

session_unregister($_SESSION['client']['address']);
doesn't work.

What am I doing wrong?

Thanks for any help.

-afan

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[PHP] R: [PHP] Problem with Frames and Sessions

2005-11-28 Thread Sebastian \En3pY\ Zdrojewski
Change the logon script. The cookies of each frame are loaded separately, so
if you want the session to be active in all the frames, at least once you
got to reload them. The easiest way, I think, is to change the logon script:
put it on a main page and once the user is logged in, create the frameset.
The session will be available in all the frames.

Cheers,

En3pY 


Sebastian Konstanty Zdrojewski 



URL: http://www.en3py.net/
E-Mail: [EMAIL PROTECTED]



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-Messaggio originale-
Da: Shaun [mailto:[EMAIL PROTECTED] 
Inviato: martedì 29 novembre 2005 0.53
A: php-general@lists.php.net
Oggetto: [PHP] Problem with Frames and Sessions

Hi,

I have a frameset with a left column and a main column. I have a login
script with a form in the left column. When I log in I get a menu in the
left column which targets to the main column. My problem is that when I
click on links in the left column nothing appears in the main frame, however
if I refresh the browser then the links work. I am sure this must be a PHP
session problem but I don't have any experience using frames, does anyone
have suggestions as to what the problem might be?

Thanks for your advice.

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[PHP] R: [PHP] Intersecting Dates

2005-11-26 Thread Sebastian \En3pY\ Zdrojewski
If you got also the year you can transform the dates into UNIX TIMESTAMP and
check againist that. If you don't have that, write down a simple procedure
that converts dates into days since 01/01 and use that method, but it will
be faulty if the date ranges overlap years.

Cheers

En3pY 


Sebastian Konstanty Zdrojewski 



URL: http://www.en3py.net/
E-Mail: [EMAIL PROTECTED]



Le informazioni contenute in questo messaggio sono riservate e
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del D.lgs 196/03 e alla legislazione Europea (Direttiva 2002/58/CE). 

-Messaggio originale-
Da: Shaun [mailto:[EMAIL PROTECTED] 
Inviato: sabato 26 novembre 2005 22.18
A: php-general@lists.php.net
Oggetto: [PHP] Intersecting Dates

Hi,

Given a start day and month and end day and month (i.e. 01-01 to 31-03) how
can one check if another set intersects these dates?

Thanks for your advice 

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[PHP] R: [PHP] Re: Can't execute external program

2005-11-24 Thread Sebastian \En3pY\ Zdrojewski
Try verifying the following:

- does the web server user (apache/nobody) have a shell?
- can the web server user/group execute the file? (x permission)

I believe this is your problem, the exec option for the apache would be
useful if you need to run an executable from the apache service, not from
the command line.

Check out the earlier and I think you're gonna solve your issue.

Regards,

En3pY


Sebastian Konstanty Zdrojewski 



URL: http://www.en3py.net/
E-Mail: [EMAIL PROTECTED]



Le informazioni contenute in questo messaggio sono riservate e
confidenziali. Il loro utilizzo è consentito esclusivamente al destinatario
del messaggio, per le finalità indicate nel messaggio stesso. Qualora Lei
non fosse la persona a cui il presente messaggio è destinato, La invito ad
eliminarlo dal Suo Sistema ed a distruggere le varie copie o stampe, dandone
gentilmente comunicazione. Ogni utilizzo improprio è contrario ai principi
del D.lgs 196/03 e alla legislazione Europea (Direttiva 2002/58/CE). 

-Messaggio originale-
Da: n.g. [mailto:[EMAIL PROTECTED] 
Inviato: giovedì 24 novembre 2005 10.16
A: Henry Castillo
Cc: php-general@lists.php.net
Oggetto: [PHP] Re: Can't execute external program

put the executable into another directory rather than DOC_ROOT, maybe you
have reached apache security settings.
or try add `option +exec' to your apache conf, but be aware this maybe a
security problem to your site to do so.

On 11/24/05, Henry Castillo [EMAIL PROTECTED] wrote:
 Hi
 Still desperate
 DOCUMENT_ROOT is /var/www/html
 Check all settings at http://provi.voicenetworx.net:8080/t.php
 From the command line it runs perfectly:
 [EMAIL PROTECTED] html]# /var/www/html/myprog -E 123456789098.dat 
 sample1.txt sample1.new (no output, it just creates the file .new)

 Here is the php I've created, fairly simple:
 ?php
 exec(/var/www/html/myprog -E 123456789098.dat sample1.txt 
 sample1.new); phpinfo(); ?



 On 11/22/05, n.g. [EMAIL PROTECTED] wrote:
 
  is /var/www/html your web root dir ?
  maybe its the plobrem.
 
  On 11/23/05, Henry Castillo [EMAIL PROTECTED] wrote:
   That was on of the first things I checked:
   safe mode is set to off
Any ideas...
   Henry
 Voip tech said the following on 11/20/2005 10:31 PM:
Hello,
I cannot get exec(), system() or passthru() to run an extenal
 program.
From the command line it runs perfectly:
  
   snip
  
I'm getting frustrated, Any help will be deeply appreciated 
Henry
  
   The answer is probably in your php.ini. Look into whether you are 
   running in safe mode or not, and if you are whether you have your 
   program in the safe_mode_exec_dir or not. Also check 
   disable_functions to see if any of the ones you are having trouble
with are listed.
  
   - Ben
  
  
 
 
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