php-general Digest 8 Jun 2012 06:20:41 -0000 Issue 7845

[php-general-digest-help]

php-general Digest 8 Jun 2012 06:20:41 - Issue 7845

Topics (messages 318179 through 318191):

Re: A Question of SESSION
318179 by: Daniel P. Brown
318180 by: Daniel P. Brown
318185 by: Matijn Woudt

help with query
318181 by: Jack
318186 by: Ashley Sheridan
318187 by: Jim Lucas
318188 by: Jack Sasportas

test
318182 by: Sven Kowalski
318183 by: Camilo Sperberg
318184 by: Jay Blanchard

A problem about sessions
318189 by: Tazio Ceri
318190 by: Stuart Dallas
318191 by: As'ad Djamalilleil

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--
---BeginMessage---
On Thu, Jun 7, 2012 at 11:15 AM, Tedd Sperling t...@sperling.com wrote:

 3. Looking for an explanation, I came across Daniel's post to the PHP manual, 
 which follows:

 http://www.webbytedd.com/b/sessions3

 Now I am totally bonkers.

 What am I not getting?

Anything.  Because that page 404's.  ;-P

Chances are, what you may be seeing as a post I made is, in fact,
just someone else's user note submission which I edited.

-- 
/Daniel P. Brown
Dedicated Servers, Cloud and Cloud Hybrid Solutions, VPS, Hosting
(866-) 725-4321
http://www.parasane.net/
---End Message---
---BeginMessage---
On Thu, Jun 7, 2012 at 11:20 AM, Daniel P. Brown
daniel.br...@parasane.net wrote:
 On Thu, Jun 7, 2012 at 11:15 AM, Tedd Sperling t...@sperling.com wrote:

 3. Looking for an explanation, I came across Daniel's post to the PHP 
 manual, which follows:

 http://www.webbytedd.com/b/sessions3

I see: http://www.webbytedd.com/b/sessions2/  (not 3).

And yes, I edited the note, I didn't submit it.



 Now I am totally bonkers.

 What am I not getting?

    Anything.  Because that page 404's.  ;-P

    Chances are, what you may be seeing as a post I made is, in fact,
 just someone else's user note submission which I edited.

 --
 /Daniel P. Brown
 Dedicated Servers, Cloud and Cloud Hybrid Solutions, VPS, Hosting
 (866-) 725-4321
 http://www.parasane.net/



-- 
/Daniel P. Brown
Dedicated Servers, Cloud and Cloud Hybrid Solutions, VPS, Hosting
(866-) 725-4321
http://www.parasane.net/
---End Message---
---BeginMessage---
On Thu, Jun 7, 2012 at 5:15 PM, Tedd Sperling t...@sperling.com wrote:
 Hi Daniel and gang:

 Considering I'm never afraid to show my ignorance, please review the 
 following example.

 Because of the way I normally use sessions and considering this way works for 
 me, I thought I knew what sessions were about -- but my faith is eroding.

 Cases in point

 1. The following is the way I normally use sessions (with COOKIES turned ON):

 http://www.webbytedd.com/b/sessions

 It works.

 2. Considering that people may have their COOKIES turned OFF, I tried this:

 http://www.webbytedd.com/b/sessions1/

 It works when COOKIES are turned ON, but the SID does not appear in the URL 
 -- I find that odd.

 However, if COOKIES are turned OFF, then SID does appear in the URL, but the 
 process of passing session variables doesn't work -- I find that confusing. 
 What's the point of passing the SID if it isn't going to be used?

 3. Looking for an explanation, I came across Daniel's post to the PHP manual, 
 which follows:

 http://www.webbytedd.com/b/sessions3

 Now I am totally bonkers.

 What am I not getting?

 Cheers,

 tedd


Hi Tedd,

I assume you're running PHP 5.3 or later, then
session.use_only_cookies in php.ini is default set to 1, which means
it doesn't accept PHPSESSID. Change that to 0, and it will probably
work.


- Matijn
---End Message---
---BeginMessage---
Hello All,

 

I have this string defined for my query and it shows the different types of
categories fine, but when I change a.categoryid = c.categoryid to
a.categoryid = 1 which is only one of the categories

It shows me the same record twice.

 

$query = select a.startdate, a.articleid, c.name, a.title, a.intro,
a.datecreated from articles as a, categories as c where (a.startdate = -1 or
a.startdate = {$now}) and (a.enddate = -1 or a.enddate = {$now}) and
a.categoryid = c.categoryid order by a.startdate DESC;

 

 

while ( $row = mysql_fetch_array($res) ) {

$tpldata['articles'][] = array(

'title' = $row['title'],

'intro' = makeLinks($row['intro']),

'id'= $row['articleid'],

'categoryname'  = $row['name'],

'created'   = date('n/j/Y',
$row['datecreated'])

);

//echo $row['datecreated'];

}

 

Any Ideas???

 

 

Thanks!

 

---End Message---
---BeginMessage---


Jack 

php-general Digest 8 Jun 2012 18:26:47 -0000 Issue 7846

[php-general-digest-help]

php-general Digest 8 Jun 2012 18:26:47 - Issue 7846

Topics (messages 318192 through 318200):

Re: Read dynamic variable from HTML form into PHP
318192 by: ioannes.btinternet.com

Re: A problem about sessions
318193 by: Tazio Ceri

Your Amazon.com order confirmation.
318194 by: digital-no-reply.amazon.com
318195 by: Dan McCullough

SQL Injection
318196 by: Ethan Rosenberg
318197 by: Adam Richardson
318198 by: Jen Rasmussen
318199 by: Govinda
318200 by: Jim Lucas

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--
---BeginMessage---



There are essentially 2 ways:
1. All POSTed data is present in the $_POST superglobal array. So you
could just loop over that, ignore the fields you already knew were there,
and the data remaining is then essentially the data you seek. The keys in
the $_POST array are the fieldnames you are looking for.

2. There's a special trick in PHP, when you name a field name[] in HTML
and then POST it to a PHP script, it will turn into an array field. So
input name=a[] value=1  input name=a[] value=2  will then end up
in:
$_POST = [
'a' =  [
   0 =  '1',
   1 =  '2'
]
]

If you had not added the square-brackets, you would have:
input name=a value=1  input name=a value=2  ending up in:
$_POST = [
'a' =  '2'
]
Thus not ever seeing the value '1'.





form
checkbox field name=input_1 value=y
checkbox field name=input_2 value=y
field name input_n
..
/form

?
//checkboxes return on submit only if ticked
$query=SELECT id FROM table WHERE etc;
$result=mysql_db_query($db, $query,$connection);
$count=mysql_num_rows($result);
while($row=mysql_fetch_row($result)) {
$id=$row[0];
//dynamic variable
//if form uses textfield that returns on submit
//if(${input_.$id}==1){
//if checkbox that only returns if ticked
if(ISSET(${input_.$id})){
echo checked 1;
}
}
?
---End Message---
---BeginMessage---
Stuart Dallas stu...@3ft9.com ha scritto:

On 8 Jun 2012, at 00:39, Tazio Ceri wrote:

 I have a PHP script that takes very long time to execute. I manage it
using the following structure:
 
 ob_start();
 
 // some code
 session_start();
 // some code
 
 header(Content-length: .ob_get_length());
 ob_end_flush();
 
 // some other, very long, code!
 
 The problem I am facing is that, after having set up a session, often
I have error as
 I don't find any simple variable that I wrote in $_SESSION.
 Correct my if I am wrong, but I think that $_SESSION get saved to
disk only
 at the end of the script, after the very long code has been
executed.
 There is a way to save the session manually just after
ob_end_flush()?


http://php.net/session_write_close

-Stuart

-- 
Stuart Dallas
3ft9 Ltd
http://3ft9.com/
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Thank you, I don't know how I overlooked that function.
Tazio Ceri
---End Message---
---BeginMessage---
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