date:20040730

On Friday 30 July 2004 06:57, John Holmes wrote:
 Why not simply 'Read The Fine Manual', or 'Read The Fantastic
   Manual'?  Why does it have to contain profanity?
 
  For all practical purposes:
 
RTFM == read the manual
 
  If someone finds it offensive then they're either delusional or paranoid
  or more likely both!

 If I'm offended by the word wong what do that make me?

I don't know, but you can enrol in my Camp for Correction of Undesirable and 
Negative Traits :) They'll have you sorted out in no time.

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Re: [PHP] Splitting a string by the number of characters in the string?

On Fri, 30 Jul 2004 02:44:19 -0500, Brent Clements
[EMAIL PROTECTED] wrote:
 In PHP 5 there is a awesome function called str_split, is there an equivalent in PHP 
 4.x?
 
 I need to do the following:
 
 Split a 60 character string into 3 20 character array chunks.
 
 using str_split I could easily do it, but how do I do it in PHP 4.x?
 

RTFM! Look at the See Alsos in the manual on the page for str_split.

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Re: [PHP] Splitting a string by the number of characters in the string?

On Friday 30 July 2004 15:44, Brent Clements wrote:
 In PHP 5 there is a awesome function called str_split, is there an
 equivalent in PHP 4.x?

 I need to do the following:

 Split a 60 character string into 3 20 character array chunks.

 using str_split I could easily do it, but how do I do it in PHP 4.x?

  substr()

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[PHP] Sending mail() using 5.0.0

2004-07-30 Thread Michael Purdy

Folks

I am running php 5.0.0 on Windows 2000

When using php-cgi.exe or php.exe for that matter I get the following error when using 
MAIL()

Warning: mail() [function.mail]: sendmail_from not set in php.ini or custom From: 
header missing in e:\http\cgi\mail.php on line 4

When using php-win.exe or an earlier version of php I have no problems.  Has anyone 
else ran into this problem?

Mike

[PHP] Calling a function at a certain time of day.

2004-07-30 Thread Angelo Zanetti

HI,

Im slightly in the dark as to do the following. What I need is a thread of
some sort that runs and when the time is midnight, it automatically calls a
script that does something. Can anyone point me in the right direction as to
where to start. Thanks

Angelo


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Re: [PHP] Sending mail() using 5.0.0

On Friday 30 July 2004 19:00, Michael Purdy wrote:

 I am running php 5.0.0 on Windows 2000

 When using php-cgi.exe or php.exe for that matter I get the following error
 when using MAIL()

 Warning: mail() [function.mail]: sendmail_from not set in php.ini or
 custom From: header missing in e:\http\cgi\mail.php on line 4

 When using php-win.exe or an earlier version of php I have no problems. 
 Has anyone else ran into this problem?

Right, so what's different between this and the earlier version? The error 
message suggests you look at php.ini.

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[PHP] Re: Calling a function at a certain time of day.

2004-07-30 Thread Craig Donnelly

Have a look at Cron

http://www.webmasters-central.com/t/cron.shtml

HTH

Craig

Angelo Zanetti [EMAIL PROTECTED] wrote in message
news:[EMAIL PROTECTED]
 HI,

 Im slightly in the dark as to do the following. What I need is a thread of
 some sort that runs and when the time is midnight, it automatically calls
a
 script that does something. Can anyone point me in the right direction as
to
 where to start. Thanks

 Angelo

 
 Disclaimer
 This e-mail transmission contains confidential information,
 which is the property of the sender.
 The information in this e-mail or attachments thereto is
 intended for the attention and use only of the addressee.
 Should you have received this e-mail in error, please delete
 and destroy it and any attachments thereto immediately.
 Under no circumstances will the Cape Technikon or the sender
 of this e-mail be liable to any party for any direct, indirect,
 special or other consequential damages for any use of this e-mail.
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[PHP] Re: Calling a function at a certain time of day.

2004-07-30 Thread Angelo binc2

thanks craig, just what I was looking for!! 


 Craig Donnelly [EMAIL PROTECTED] 7/30/2004 1:22:56 PM

Have a look at Cron

http://www.webmasters-central.com/t/cron.shtml 

HTH

Craig

Angelo Zanetti [EMAIL PROTECTED] wrote in message
news:[EMAIL PROTECTED]
 HI,

 Im slightly in the dark as to do the following. What I need is a
thread of
 some sort that runs and when the time is midnight, it automatically
calls
a
 script that does something. Can anyone point me in the right
direction as
to
 where to start. Thanks

 Angelo

 
 Disclaimer
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 which is the property of the sender.
 The information in this e-mail or attachments thereto is
 intended for the attention and use only of the addressee.
 Should you have received this e-mail in error, please delete
 and destroy it and any attachments thereto immediately.
 Under no circumstances will the Cape Technikon or the sender
 of this e-mail be liable to any party for any direct, indirect,
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Disclaimer 
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which is the property of the sender.
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intended for the attention and use only of the addressee. 
Should you have received this e-mail in error, please delete 
and destroy it and any attachments thereto immediately. 
Under no circumstances will the Cape Technikon or the sender 
of this e-mail be liable to any party for any direct, indirect, 
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Re: [PHP] Conversion of Field Value to Hyperlink

Brian Dunning wrote:
I guess flame me back channel was a little confusing. I'll try to use 
smaller words next time.
It had nothing to do with your words Brian.  I may have been born and 
raised in the South, but I'm still a pretty smart guy, and knew what you 
meant.  However that doesn't mean I am going to comply with *your 
request* when you flame some of the primary helpers on this list 
publicly.  I'm not under the impression that you're the one who decides 
who's *noise* is welcome on this list.

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[PHP] Re: Calling a function at a certain time of day.

2004-07-30 Thread Craig Donnelly

Sorry I meant to say, assuming your on Unix/Linux system,
Otherwise if Windows use task scheduler Control Panel  Scheduled Tasks

Cheers,
Craig
Craig Donnelly [EMAIL PROTECTED] wrote in message
news:[EMAIL PROTECTED]
 Have a look at Cron

 http://www.webmasters-central.com/t/cron.shtml

 HTH

 Craig

 Angelo Zanetti [EMAIL PROTECTED] wrote in message
 news:[EMAIL PROTECTED]
  HI,
 
  Im slightly in the dark as to do the following. What I need is a thread
of
  some sort that runs and when the time is midnight, it automatically
calls
 a
  script that does something. Can anyone point me in the right direction
as
 to
  where to start. Thanks
 
  Angelo
 
  
  Disclaimer
  This e-mail transmission contains confidential information,
  which is the property of the sender.
  The information in this e-mail or attachments thereto is
  intended for the attention and use only of the addressee.
  Should you have received this e-mail in error, please delete
  and destroy it and any attachments thereto immediately.
  Under no circumstances will the Cape Technikon or the sender
  of this e-mail be liable to any party for any direct, indirect,
  special or other consequential damages for any use of this e-mail.
  For the detailed e-mail disclaimer please refer to
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[PHP] PHP GDI

2004-07-30 Thread Jay

Hi!
I have a BIIIG problem with GDI. I try to use some functions on a .gif 
image and now i need to install GDI. How do i install gd 2.0.28 on my XP 
machine.

I use Win XP, Apache 2.0.50 and PHP 4.3.8
Thanx in advance
J
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RE: [PHP] How to nest information from different tables.

Thank you for the information but I still have some problems.

I use the following code 

code

?php 
require(../admin/functions.php);
include(../admin/header.inc.php);

?
?
$event_query = mysql_query(select id, inserted, information, eventname,
date, title from event order by inserted desc LIMIT 0 , 30);
while($event = mysql_fetch_row($event_query)){

print(bspan style=\font-family: Arial, Helvetica,
sans-serif;color:#003300;font-size:14px;\.html_decode($event[5])./span
/bbr);
print(span style=\font-family: Arial, Helvetica,
sans-serif;font-size:12px;\.html_decode($event[4])./spanbr);
print(span style=\font-family: Arial, Helvetica,
sans-serif;font-size:12px;\.html_decode($event[2])./spanp);
}
?
? 
$eventdetails_query = mysql_query(select details, information, file_name
from eventdetails where event.id = eventdetails.event_id);
while($eventdetails = mysql_fetch_row($eventdetails_query)){ 

print(span style=\font-family: Arial, Helvetica,
sans-serif;font-size:12px;\.html_decode($eventdetails[0])./spanp);
print(span style=\font-family: Arial, Helvetica,
sans-serif;font-size:12px;\.html_decode($eventdetails[1])./spanp);
print(span style=\font-family: Arial, Helvetica,
sans-serif;font-size:12px;\.html_decode($eventdetails[2])./spanp);
} 
?
/code

But it generates now for the second query the is not a valid MySql result
error.

TIA


-Original Message-
From: zareef ahmed [mailto:[EMAIL PROTECTED] 
Sent: Thursday, July 29, 2004 11:57 PM
To: Karl-Heinz Schulz; [EMAIL PROTECTED]
Subject: Re: [PHP] How to nest information from different tables.

Hi,

You can use join or make this query as follows

$query=select *(or coulmn name) from event,
eventdetails where event.id = eventdetails.id;

zareef ahmed

--- Karl-Heinz Schulz [EMAIL PROTECTED] wrote:

 I have two tables with relevant information's;
 
 Table1 - event
 Table 2 - eventdetails
 
 
 I'm trying to list all events in table one plus to
 show for each event
 whatever documents are available (file_name,
 information)
 
 My code to list all events from the event table
 is:
 
 code
 
 ?php 
 require(../admin/functions.php);
 include(../admin/header.inc.php);
 
 ?
 ?
 $event_query = mysql_query(select id, inserted,
 information, eventname,
 date, title from event order by inserted desc LIMIT
 0 , 30);
 while($event = mysql_fetch_row($event_query)){
 
 print(bspan style=\font-family: Arial,
 Helvetica,

sans-serif;color:#003300;font-size:14px;\.html_decode($event[5])./span
 /bbr);
 print(span style=\font-family: Arial, Helvetica,

sans-serif;font-size:12px;\.html_decode($event[4])./spanbr);
 print(span style=\font-family: Arial, Helvetica,

sans-serif;font-size:12px;\.html_decode($event[2])./spanhrp);
 
 print ( here I would need the list of all files
 associates with the event  
 $eventdetails_query = mysql_query(select filename,
 information from
 eventdetails where event=.$id);
 
 
 }
 ?
 
 /code
 
 Can this be done and what would be the best
 approach?
 
 TIA
 
 Karl-Heinz
 
 
 
 Tracking #: A3E9B485BFDA4A44A6BFCE20A805CA39C3D820DA
 
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Homepage :: http://www.zasaifi.com




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RE: [PHP] PHP GDI

[snip]
I have a BIIIG problem with GDI. I try to use some functions on a .gif 
image and now i need to install GDI. How do i install gd 2.0.28 on my XP

machine.

I use Win XP, Apache 2.0.50 and PHP 4.3.8
[/snip]

I Googled some information for you...
http://gnuwin32.sourceforge.net/packages/gd.htm

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RE: [PHP] PHP GDI

[snip]
I have a BIIIG problem with GDI. I try to use some functions on a .gif 
image and now i need to install GDI. How do i install gd 2.0.28 on my XP

machine.

I use Win XP, Apache 2.0.50 and PHP 4.3.8
[/snip]

I hit send too quickly ...
http://forums.devshed.com/archive/t-72779

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Re: [PHP] PHP GDI

Jay wrote:
Hi!
I have a BIIIG problem with GDI. I try to use some functions on a .gif 
image and now i need to install GDI. How do i install gd 2.0.28 on my XP 
machine.

I use Win XP, Apache 2.0.50 and PHP 4.3.8
Thanx in advance
J
http://www.boutell.com/gd/faq.html
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Re: [PHP] How to nest information from different tables.

Karl-Heinz Schulz wrote:
snip
But it generates now for the second query the is not a valid MySql result
error.
/snip
Echo out mysql_error() after you try to execute the second query.
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Re: [PHP] How to nest information from different tables.

Karl-Heinz Schulz wrote:
snip
$eventdetails_query = mysql_query(select details, information, file_name
from eventdetails where event.id = eventdetails.event_id);
/snip
What is 'eventdetails.event_id'?
Should this be a variable?
$eventdetails.event_id?
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RE: [PHP] How to nest information from different tables.

John,


eventdetails is a table
event_id is a field in the eventdetails table

I want to show all file downloads (information's in table eventdetails) for
all events (table name is event)

TIA 

-Original Message-
From: John Nichel [mailto:[EMAIL PROTECTED] 
Sent: Friday, July 30, 2004 8:17 AM
To: [EMAIL PROTECTED]
Subject: Re: [PHP] How to nest information from different tables.

Karl-Heinz Schulz wrote:
snip
 $eventdetails_query = mysql_query(select details, information, file_name
 from eventdetails where event.id = eventdetails.event_id);
/snip

What is 'eventdetails.event_id'?

Should this be a variable?

$eventdetails.event_id?


Tracking #: 903D32A5877AC940823D21982DB192A8131A4DB5
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Re: [PHP] How to nest information from different tables.

2004-07-30 Thread Jeremy Berthet

You have forgotten one table in your second query, try this :
$eventdetails_query = mysql_query(select details, information, 
file_name from event, eventdetails where event.id = eventdetails.event_id);

Karl-Heinz Schulz wrote:
Thank you for the information but I still have some problems.
I use the following code 

code
?php 
require(../admin/functions.php);
include(../admin/header.inc.php);

?
?
$event_query = mysql_query(select id, inserted, information, eventname,
date, title from event order by inserted desc LIMIT 0 , 30);
while($event = mysql_fetch_row($event_query)){
print(bspan style=\font-family: Arial, Helvetica,
sans-serif;color:#003300;font-size:14px;\.html_decode($event[5])./span
/bbr);
print(span style=\font-family: Arial, Helvetica,
sans-serif;font-size:12px;\.html_decode($event[4])./spanbr);
print(span style=\font-family: Arial, Helvetica,
sans-serif;font-size:12px;\.html_decode($event[2])./spanp);
}
?
? 
$eventdetails_query = mysql_query(select details, information, file_name
from eventdetails where event.id = eventdetails.event_id);
while($eventdetails = mysql_fetch_row($eventdetails_query)){ 

print(span style=\font-family: Arial, Helvetica,
sans-serif;font-size:12px;\.html_decode($eventdetails[0])./spanp);
print(span style=\font-family: Arial, Helvetica,
sans-serif;font-size:12px;\.html_decode($eventdetails[1])./spanp);
print(span style=\font-family: Arial, Helvetica,
sans-serif;font-size:12px;\.html_decode($eventdetails[2])./spanp);
} 
?
/code

But it generates now for the second query the is not a valid MySql result
error.
TIA
-Original Message-
From: zareef ahmed [mailto:[EMAIL PROTECTED] 
Sent: Thursday, July 29, 2004 11:57 PM
To: Karl-Heinz Schulz; [EMAIL PROTECTED]
Subject: Re: [PHP] How to nest information from different tables.

Hi,
You can use join or make this query as follows
$query=select *(or coulmn name) from event,
eventdetails where event.id = eventdetails.id;
zareef ahmed
--- Karl-Heinz Schulz [EMAIL PROTECTED] wrote:

I have two tables with relevant information's;
Table1 - event
Table 2 - eventdetails
I'm trying to list all events in table one plus to
show for each event
whatever documents are available (file_name,
information)
My code to list all events from the event table
is:
code
?php 
require(../admin/functions.php);
include(../admin/header.inc.php);

?
?
$event_query = mysql_query(select id, inserted,
information, eventname,
date, title from event order by inserted desc LIMIT
0 , 30);
while($event = mysql_fetch_row($event_query)){
print(bspan style=\font-family: Arial,
Helvetica,
sans-serif;color:#003300;font-size:14px;\.html_decode($event[5])./span
/bbr);
print(span style=\font-family: Arial, Helvetica,
sans-serif;font-size:12px;\.html_decode($event[4])./spanbr);
print(span style=\font-family: Arial, Helvetica,
sans-serif;font-size:12px;\.html_decode($event[2])./spanhrp);
print ( here I would need the list of all files
associates with the event  
$eventdetails_query = mysql_query(select filename,
information from
eventdetails where event=.$id);
}
?
/code
Can this be done and what would be the best
approach?
TIA
Karl-Heinz

Tracking #: A3E9B485BFDA4A44A6BFCE20A805CA39C3D820DA
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Re: [PHP] How to nest information from different tables.

Karl-Heinz Schulz wrote:
John,
eventdetails is a table
event_id is a field in the eventdetails table
I want to show all file downloads (information's in table eventdetails) for
all events (table name is event)
TIA 
Okay.  What does mysql_error() say?
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Re: [PHP] How to nest information from different tables.

Jeremy Berthet wrote:
You have forgotten one table in your second query, try this :
$eventdetails_query = mysql_query(select details, information, 
file_name from event, eventdetails where event.id = 
eventdetails.event_id);
Good eyes. ;)
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[PHP] Maintaining sessions across multiple sites

2004-07-30 Thread Ron Dyck

I'm in the process of building an application that has an adminstration
back-end shared by multiple sites. I need to maintain a persistent session
across these sites to properly identify users. I'm using a db to store the
session data but when switching from site to site, a new session_id is
started.

Does someone know of a good article that explains how to accomplish this
effectively?

Any help is appreciated.

ron

==
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Webbtech
www.webbtech.net
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RE: [PHP] How to nest information from different tables.


Thank you,


I made one error - I forgot the second table (Thank you Jeremy)
It didn't like the field information in the eventdetails table - it worked
after I changed it to informations (Thank you John).


..but the result is not what I was trying to achieve.

I'm trying to display the following

Event 1 (from event table)
Information (from event table)
Detail (from event table)
File 1 (from event_details table)
File 2 (from event_details table)
File 3 (from event_details table)

hr

Event 2 (from event table)
Information (from event table)
Detail (from event table)
File 1 (from event_details table)
File 2 (from event_details table)
File 3 (from event_details table)

hr

And so on.

TIA





-Original Message-
From: Jeremy Berthet [mailto:[EMAIL PROTECTED] 
Sent: Friday, July 30, 2004 8:10 AM
To: [EMAIL PROTECTED]
Subject: Re: [PHP] How to nest information from different tables.

You have forgotten one table in your second query, try this :

$eventdetails_query = mysql_query(select details, information, 
file_name from event, eventdetails where event.id = eventdetails.event_id);

Karl-Heinz Schulz wrote:

 Thank you for the information but I still have some problems.
 
 I use the following code 
 
 code
 
 ?php 
 require(../admin/functions.php);
 include(../admin/header.inc.php);
 
 ?
 ?
 $event_query = mysql_query(select id, inserted, information, eventname,
 date, title from event order by inserted desc LIMIT 0 , 30);
 while($event = mysql_fetch_row($event_query)){
 
 print(bspan style=\font-family: Arial, Helvetica,

sans-serif;color:#003300;font-size:14px;\.html_decode($event[5])./span
 /bbr);
 print(span style=\font-family: Arial, Helvetica,
 sans-serif;font-size:12px;\.html_decode($event[4])./spanbr);
 print(span style=\font-family: Arial, Helvetica,
 sans-serif;font-size:12px;\.html_decode($event[2])./spanp);
 }
 ?
 ? 
 $eventdetails_query = mysql_query(select details, information, file_name
 from eventdetails where event.id = eventdetails.event_id);
 while($eventdetails = mysql_fetch_row($eventdetails_query)){ 
 
 print(span style=\font-family: Arial, Helvetica,

sans-serif;font-size:12px;\.html_decode($eventdetails[0])./spanp);
 print(span style=\font-family: Arial, Helvetica,

sans-serif;font-size:12px;\.html_decode($eventdetails[1])./spanp);
 print(span style=\font-family: Arial, Helvetica,

sans-serif;font-size:12px;\.html_decode($eventdetails[2])./spanp);
 } 
 ?
 /code
 
 But it generates now for the second query the is not a valid MySql
result
 error.
 
 TIA
 
 
 -Original Message-
 From: zareef ahmed [mailto:[EMAIL PROTECTED] 
 Sent: Thursday, July 29, 2004 11:57 PM
 To: Karl-Heinz Schulz; [EMAIL PROTECTED]
 Subject: Re: [PHP] How to nest information from different tables.
 
 Hi,
 
 You can use join or make this query as follows
 
 $query=select *(or coulmn name) from event,
 eventdetails where event.id = eventdetails.id;
 
 zareef ahmed
 
 --- Karl-Heinz Schulz [EMAIL PROTECTED] wrote:
 
 
I have two tables with relevant information's;

Table1 - event
Table 2 - eventdetails


I'm trying to list all events in table one plus to
show for each event
whatever documents are available (file_name,
information)

My code to list all events from the event table
is:

code

?php 
require(../admin/functions.php);
include(../admin/header.inc.php);

?
?
$event_query = mysql_query(select id, inserted,
information, eventname,
date, title from event order by inserted desc LIMIT
0 , 30);
while($event = mysql_fetch_row($event_query)){

print(bspan style=\font-family: Arial,
Helvetica,

 

sans-serif;color:#003300;font-size:14px;\.html_decode($event[5])./span
 
/bbr);
print(span style=\font-family: Arial, Helvetica,

 
 sans-serif;font-size:12px;\.html_decode($event[4])./spanbr);
 
print(span style=\font-family: Arial, Helvetica,

 
 sans-serif;font-size:12px;\.html_decode($event[2])./spanhrp);
 
print ( here I would need the list of all files
associates with the event  
$eventdetails_query = mysql_query(select filename,
information from
eventdetails where event=.$id);


}
?

/code

Can this be done and what would be the best
approach?

TIA

Karl-Heinz



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 =
 Zareef Ahmed :: A PHP Developer in Delhi(India).
 Homepage :: http://www.zasaifi.com
 
 
   
   
 __
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Re: [PHP] Maintaining sessions across multiple sites

2004-07-30 Thread Matt M.

 I'm in the process of building an application that has an adminstration
 back-end shared by multiple sites. I need to maintain a persistent session
 across these sites to properly identify users. I'm using a db to store the
 session data but when switching from site to site, a new session_id is
 started.
 
 Does someone know of a good article that explains how to accomplish this
 effectively?


You could just make sure to always pass the session id in the query
string or a hidden field

here is a short article:
http://www.phpbuilder.com/columns/chriskings20001128.php3

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Re: [PHP] Maintaining sessions across multiple sites

2004-07-30 Thread Tom Rogers

Hi,

Friday, July 30, 2004, 11:31:07 PM, you wrote:
RD I'm in the process of building an application that has an adminstration
RD back-end shared by multiple sites. I need to maintain a persistent session
RD across these sites to properly identify users. I'm using a db to store the
RD session data but when switching from site to site, a new session_id is
RD started.

RD Does someone know of a good article that explains how to accomplish this
RD effectively?

RD Any help is appreciated.

RD ron

RD ==
RD Ron Dyck
RD Webbtech
RD www.webbtech.net
RD ==


msession is designed for just this purpose

http://www.mohawksoft.com/

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Re: [PHP] How to nest information from different tables.

Karl-Heinz Schulz wrote:
Thank you,
I made one error - I forgot the second table (Thank you Jeremy)
It didn't like the field information in the eventdetails table - it worked
after I changed it to informations (Thank you John).
..but the result is not what I was trying to achieve.
I'm trying to display the following
Event 1 (from event table)
Information (from event table)
Detail (from event table)
File 1 (from event_details table)
File 2 (from event_details table)
File 3 (from event_details table)
hr
Check google for information on doing 'Joins' in MySQL.
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716.856.9675
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[PHP] Number validation

2004-07-30 Thread Andre

Hello 
I need one script in PHP to validate only numbers inserted from a form.
For example like a telephone number.
Thanks.

RE: [PHP] Number validation

[snip]
I need one script in PHP to validate only numbers inserted from a form.
For example like a telephone number.
[/snip]

Did you want us to search Google for you? Or would you rather we write
something?

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Re: [PHP] Number validation

2004-07-30 Thread Jordi Canals

Andre wrote:
Hello 
I need one script in PHP to validate only numbers inserted from a form.
For example like a telephone number.
Thanks.

Well ... you can write it or if don't want to code ... perhaps searching 
the web could help.

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Re: [PHP] Number validation

Andre wrote:
Hello 
I need one script in PHP to validate only numbers inserted from a form.
For example like a telephone number.
Thanks.

Well, you could RTFM on regular expressions
http://us4.php.net/preg_match
Or you could STFW for how to match a phone number...
http://www.google.com/search?hl=enlr=ie=UTF-8q=php+regular+expression+match+phone+numberbtnG=Search
Or you could STFA to see if this has already been asked...
http://marc.theaimsgroup.com/?l=php-generalw=2r=1s=validate+phone+numberq=b
Or you could pay me, and I'll write it for you...
$65/hr, 3 hour minimum.
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[PHP] Number validation again...

2004-07-30 Thread Andre

Hello again 

Does exits any function in PHP to see if one string is compose for
numbers.
And I have already searched in google before I asked here 

Thanks again

André Caridade

Re: [PHP] Maintaining sessions across multiple sites

2004-07-30 Thread Ron Dyck

 RD I'm in the process of building an application that has an
adminstration
 RD back-end shared by multiple sites. I need to maintain a persistent
session
 RD across these sites to properly identify users. I'm using a db to store
the
 RD session data but when switching from site to site, a new session_id is
 RD started.

 msession is designed for just this purpose

 http://www.mohawksoft.com/

Does msession work with php5?

ron

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Re: [PHP] Number validation

2004-07-30 Thread Angelo binc2

Nice one John,

Come on guys, please read the manual or do some searching before posting.

Cheers for now
Angelo

John Nichel [EMAIL PROTECTED] 7/30/2004 4:07:33 PM
Andre wrote:
Hello
I need one script in PHP to validate only numbers inserted from a form.
For example like a telephone number.
Thanks.

Well, you could RTFM on regular expressions

http://us4.php.net/preg_match

Or you could STFW for how to match a phone number...

http://www.google.com/search?hl=enlr=ie=UTF-8q=php+regular+expression+match+phone+numberbtnG=Search

Or you could STFA to see if this has already been asked...

http://marc.theaimsgroup.com/?l=php-generalw=2r=1s=validate+phone+numberq=b

Or you could pay me, and I'll write it for you...

$65/hr, 3 hour minimum.

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ÜberGeek
KegWorks.com
716.856.9675
[EMAIL PROTECTED]

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RE: [PHP] Number validation again...

[snip]
Does exits any function in PHP to see if one string is compose for
numbers.
And I have already searched in google before I asked here 
[/snip]

http://www.php.net/is_numeric

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RE: [PHP] Number validation again...

2004-07-30 Thread Daniel Purdy


[snip]
Does exits any function in PHP to see if one string is compose for
numbers. And I have already searched in google before I asked here 
[/snip]

The manual is your friend.
http://www.php.net/strspn

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Re[2]: [PHP] Maintaining sessions across multiple sites

2004-07-30 Thread Tom Rogers

Hi,

Saturday, July 31, 2004, 12:12:26 AM, you wrote:

RD Does msession work with php5?

RD ron


I have no idea :-)

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[PHP] New Flash Chat Program

2004-07-30 Thread Matt Palermo

Hello everyone.  Once again I would like to thank you for all your help.  I
have just completed a new program called TotalChat.  It's a PHP/Flash/MySQL
live chat system for your website.  It's a great tool for providing live
support to your site members.  You can view the full product information
here:

http://sweetphp.com/nuke/modules.php?name=Script_Previewscript=6

As a thank you to all those who have helped me on here I am giving away 5
free copies of the program to the first 5 people who contact me about it.
Thanks again for all your help guys.  Great job!

Matt Palermo
[EMAIL PROTECTED]
http://sweetphp.com

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[PHP] PHP5 exception handling

2004-07-30 Thread Matthew Weier O'Phinney

I've done some reading on the ZE2 exception handling, but I'm not quite
sure I understand how it works. I'm familiar with the following in perl:

eval {
do some stuff...
}
if ($@) {
report an exception...
}

Which looks a lot like the following in PHP5:
try {
do some stuff...
}
catch () {
}

The problem I'm running into: what do I pass as arguments to catch()?
The articles on ZE2 use something like: catch (Exception $e) {}, or
something like catch(MyException $e) (where MyException is a class they
defined in their examples). Is the 'Exception' class a base
class/handler with PHP5? Do I need to create my own exception handler
classes? Do I even need to catch objects of a specific type, or can I
simply do:
catch ($error) {
do something with $error
}

Thanks in advance.

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National Gardening Association| http://www.kidsgardening.com
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Re: [PHP] Number validation again...

2004-07-30 Thread Jordi Canals

Andre wrote:
Does exits any function in PHP to see if one string is compose for
numbers.
YES
http://catb.org/~esr/faqs/smart-questions.html
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RE: [PHP] How to nest information from different tables.

John,

Since we never have more than 30 records I don't think it will be necessary
to join the tables.

I tried the following syntax and have one last question.

How can I specify that the eventdetails only print the details for the
specific record?

The first where example puts the details after the first loop is completed
(code is comments out)

The second where example put all event_details information in all the
events.

I must be missing something.

TIA




//$eventdetails_query = mysql_query(select informations, details, file_name
from eventdetails, event where eventdetails.event_id =.$event[0]);


$eventdetails_query = mysql_query(select informations, details, file_name
from eventdetails, event where eventdetails.event_id = event.id);
while($eventdetails = mysql_fetch_row($eventdetails_query)){

-Original Message-
From: John Nichel [mailto:[EMAIL PROTECTED] 
Sent: Friday, July 30, 2004 9:52 AM
To: [EMAIL PROTECTED]
Subject: Re: [PHP] How to nest information from different tables.

Karl-Heinz Schulz wrote:
 Thank you,
 
 
 I made one error - I forgot the second table (Thank you Jeremy)
 It didn't like the field information in the eventdetails table - it
worked
 after I changed it to informations (Thank you John).
 
 
 ..but the result is not what I was trying to achieve.
 
 I'm trying to display the following
 
 Event 1 (from event table)
 Information (from event table)
 Detail (from event table)
 File 1 (from event_details table)
 File 2 (from event_details table)
 File 3 (from event_details table)
 
 hr

Check google for information on doing 'Joins' in MySQL.


Tracking #: A1D6447851B7E2489F08DDC66F7F0627FB1F13C9
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716.856.9675
[EMAIL PROTECTED]

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Re: [PHP] Browser reload problem

2004-07-30 Thread Ashley M. Kirchner

Jason Barnett wrote:
Is there a question here?  Or is this a resolution?
   Thanks for asking.  I found a solution that works.  Basically when 
data gets returned, check the unique id against the DB.  If it doesn't 
exist, insert it together with the other stuff I want in the DB.  If it 
does, don't bother re-adding it - don't return an error either because 
the user won't care anyway.

   Though I'm intrigued by two things: a) why am I getting both 
$_REQUEST as well as $_POST variables when I get PayPal's redirect, and 
b) I wonder if Matthew Sims' solution of inserting a header redirect 
back to the same page really discards all of the $_POST variables.  And 
if so, what happens with the $_REQUEST ones?

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Re: [PHP] How to nest information from different tables.

Karl-Heinz Schulz wrote:
John,
Since we never have more than 30 records I don't think it will be necessary
to join the tables.
Your queries are preforming a join (you're selecting from more than one 
table with one query, a common reference pointetc.).  Check out 
http://dev.mysql.com/doc/mysql/en/JOIN.html

It can be confusing stuff, but if you can't retrive your data the way 
you want by looking at that, the people on the MySQL list are pretty 
friendly.

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Re: [PHP] How to nest information from different tables.

2004-07-30 Thread Aldwyn

Did your table event_details contain a field linked with
event.id ? if not, you'll need it

Maybe I misunderstood what you want, but try this


$event_result = mysq_query(SELECT * FROM event_table) or
die(Cant catch events);
print(table);
while ($eventDb = mysql_fetch_object($event_result)){
print(tr);

print(td.$eventDb-id.   .$eventDb-Information. /td);
print(td.$eventDb-detail./td);
$event_details_result = mysql_query(SELECT * FROM
event_details WHERE event_details.id_event = .$eventDb-id);
while ($event_detailsDb =
mysql_fetch_object($event_details_result)){
print(td.$event_detailsDb-file1./td);
print(td.$event_detailsDb-file2./td);
print(td.$event_detailsDb-file3./td);
}
print(/tr);
}
print(/table);

I use a script like your on my web site, and it looks like above.

Jonathan Langlois
[EMAIL PROTECTED]


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Re: [PHP] PHP5 exception handling

2004-07-30 Thread Curt Zirzow

* Thus wrote Matthew Weier O'Phinney:

 The problem I'm running into: what do I pass as arguments to catch()?
 The articles on ZE2 use something like: catch (Exception $e) {}, or
 something like catch(MyException $e) (where MyException is a class they
 defined in their examples). Is the 'Exception' class a base
 class/handler with PHP5? Do I need to create my own exception handler
 classes? Do I even need to catch objects of a specific type, or can I
 simply do:
 catch ($error) {
 do something with $error
 }

At minimum you should always at least catch the Exception class:

  catch (Exception $e) { }

If the class instance your calling throws a custom exception
definition you can attempt to catch that before the standard
Exception class:

?php

class MyException extends Exception {

  /* Redefine the exception so message isn't optional */
  public function __construct($message, $code = 0) {

// custom stuff you want to do..
// ...

parent::__construct($message, $code);
  }

  /* custom string representation of object */
  public function __toString() {
return __CLASS__ .  [{$this-code}]: {$this-message}\n;
  }

  public function customFunction() {
echo A Custom function for this type of exception\n;
  }

}

class foo {
  function myException() {
throw new MyException('Exception thrown');
  }
  function standardException() {
throw new Exception();
  }
}

$f = new foo();

try {
  $f-myException();
}
catch (MyException $e) {
  echo Caught my exception\n, $e;
  $e-customFunction();
}
catch (Exception $e) {
  echo Default Exception caught\n, $e;
}

try {
  $f-standardException();
}
catch (MyException $e) {
  echo Caught my exception\n, $e;
  $e-customFunction();
}
catch (Exception $e) {
  echo Default Exception caught\n, $e;
}


HTH,


Curt
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RE: [PHP] Browser reload problem

2004-07-30 Thread Ford, Mike [LSS]

On 30 July 2004 16:25, Ashley M. Kirchner wrote:

 Jason Barnett wrote:
 
 Though I'm intrigued by two things: a) why am I getting both
 $_REQUEST as well as $_POST variables

Because $_REQUEST is an aggregate of $_GET, $_POST and $_COOKIE.  That's the way it's 
defined: see 
http://www.php.net/manual/en/reserved.variables.php#reserved.variables.request.

Cheers!

Mike

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Re: [PHP] Variable functions within an object

2004-07-30 Thread Julio Sergio Santana

Curt Zirzow wrote:
  $this-{$this-fname}();
  or (what it actually is doing.. )
  $func = $this-fname;
  $this-$func();
Curt
The point here is that the named function is outside the object. That 
is, $this-foo() doesn't exist, so $this-{$this-fname}(), does not 
work either.
But if you look at your suggested construct, I wonder why
$this-{$this-fname}() is sintactically correct while
{$this-fname}() is not (since we just striped out the prefix '$this-' 
which means that the function is inside the object).

Look for instance at a similar case when dealing with variable variables 
  in arrays, this is what the online documentation says in this case:

In order to use variable variables with arrays, you have to resolve an 
ambiguity problem. That is, if you write $$a[1] then the parser needs to 
know if you meant to use $a[1] as a variable, or if you wanted $$a as 
the variable and then the [1] index from that variable. The syntax for 
resolving this ambiguity is: ${$a[1]} for the first case and ${$a}[1] 
for the second.

So, I think the case is similar here
Clearly, $this-fname() means call the object's method 'fname', but
{$this-fname}(), would mean call the function whose name is 
'$this-fname'.
I think, for the sake of orthogonallity, this feature should be added to 
 the language.

Thank you.
Sergio.
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Re: [PHP] PHP5 exception handling

2004-07-30 Thread Jason Davidson

You can check out how exceptions are handled in Java or C++ as well,
they all sorta work the same, you may find more complete docs for
them.

Jason

On 30 Jul 2004 14:58:59 -, Matthew Weier O'Phinney
[EMAIL PROTECTED] wrote:
 I've done some reading on the ZE2 exception handling, but I'm not quite
 sure I understand how it works. I'm familiar with the following in perl:
 
 eval {
 do some stuff...
 }
 if ($@) {
 report an exception...
 }
 
 Which looks a lot like the following in PHP5:
 try {
 do some stuff...
 }
 catch () {
 }
 
 The problem I'm running into: what do I pass as arguments to catch()?
 The articles on ZE2 use something like: catch (Exception $e) {}, or
 something like catch(MyException $e) (where MyException is a class they
 defined in their examples). Is the 'Exception' class a base
 class/handler with PHP5? Do I need to create my own exception handler
 classes? Do I even need to catch objects of a specific type, or can I
 simply do:
 catch ($error) {
 do something with $error
 }
 
 Thanks in advance.
 
 --
 Matthew Weier O'Phinney   | WEBSITES:
 Webmaster and IT Specialist   | http://www.garden.org
 National Gardening Association| http://www.kidsgardening.com
 802-863-5251 x156 | http://nationalgardenmonth.org
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Re: [PHP] PHP5 exception handling

2004-07-30 Thread Matthew Weier O'Phinney

* Curt Zirzow [EMAIL PROTECTED]:
 * Thus wrote Matthew Weier O'Phinney:
 
  The problem I'm running into: what do I pass as arguments to catch()?
  The articles on ZE2 use something like: catch (Exception $e) {}, or
  something like catch(MyException $e) (where MyException is a class they
  defined in their examples). Is the 'Exception' class a base
  class/handler with PHP5? Do I need to create my own exception handler
  classes? Do I even need to catch objects of a specific type, or can I
  simply do:
  catch ($error) {
  do something with $error
  }

 At minimum you should always at least catch the Exception class:

   catch (Exception $e) { }

So, the Exception class is in the PHP5 distribution, then? Do I need to
include/require it, or is it implicit in simply running PHP5?

snip
 class foo {
   function myException() {
 throw new MyException('Exception thrown');
   }
   function standardException() {
 throw new Exception();
   }
 }

 $f = new foo();

 try {
   $f-myException();
 }
 catch (MyException $e) {
   echo Caught my exception\n, $e;
   $e-customFunction();
 }
 catch (Exception $e) {
   echo Default Exception caught\n, $e;
 }

 try {
   $f-standardException();
 }
 catch (MyException $e) {
   echo Caught my exception\n, $e;
   $e-customFunction();
 }
 catch (Exception $e) {
   echo Default Exception caught\n, $e;
 }

Next question: do I have to 'throw' an error for it to be caught? Again,
coming from perl, if I try to eval something and it fails, I don't have
to throw in error -- if one occurs, I catch it with the 'if ($@)'
construct. Is 'catch (Exception $e)' equivalent? i.e., if an error
occurs in a try block that isn't specifically thrown, will that
construct catch it?

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Re: [PHP] Variable functions within an object

2004-07-30 Thread Curt Zirzow

* Thus wrote Julio Sergio Santana:
 
 Curt Zirzow wrote:
 
   $this-{$this-fname}();
 
   or (what it actually is doing.. )
 
   $func = $this-fname;
   $this-$func();
 
 Curt
 
 The point here is that the named function is outside the object. That 
 is, $this-foo() doesn't exist, so $this-{$this-fname}(), does not 
 work either.
 But if you look at your suggested construct, I wonder why
 $this-{$this-fname}() is sintactically correct while
 {$this-fname}() is not (since we just striped out the prefix '$this-' 
 which means that the function is inside the object).

Sorry, i did misread what actual function you were trying to
access, the problem is that {} isn't really the thing that expands
the variable its the special cases:

  -{} 
  ${}

{} by itself simply defines a  code block.


 ...
 
 Clearly, $this-fname() means call the object's method 'fname', but
 {$this-fname}(), would mean call the function whose name is 
 '$this-fname'.
 I think, for the sake of orthogonallity, this feature should be added to 
  the language.

One way to solve this without adding a feature like that would be:

  ${$this-fname} = $this-fname;
  ${$this-fname}();

or for the oneline purists :)

  ${ ${$this-fname} = $this-fname }();

wow.. ${} is more powerful than i had originally though.

Curt
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[PHP] Means of collecting HTTP response headers

2004-07-30 Thread Gerard Samuel

A means that is not specifically tied to Apache functions.
Just looking for a way so that it works no matter the webserver.
Thanks

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[PHP] XML validation with XML Schema

2004-07-30 Thread Matias Bagini

Is there any way to validate an XML with XML Schema using PHP4... I need 
something like the

bool DOMDocument-schemaValidate ( string filename)
that exists on PHP5
Thanks,
Matias.
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[PHP] php mysql--mysqli persistent connections...

hi..

in looking over mysqli/mysql constructs, i noticed that mysqli doesn't
appear to support persistent connections. is this correct, did i miss
something..???

without using persistent connections/transactional processing, how is one
supposed to accomplish handling db transactions across multiple pages..???

if persistent connections are still supported with mysqli, how?

and if the persistent connection is no longer available, can someone explain
why it was dropped..???

thanks

-bruce

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Re: [PHP] php mysql--mysqli persistent connections...

2004-07-30 Thread John Holmes

 without using persistent connections/transactional
 processing, how is one
 supposed to accomplish handling db transactions across
 multiple pages..???

At what point was this ever allowed or even capable of being done? Are you saying 
you're doing this now?

---John Holmes...

UCCASS - PHP Survey System
http://www.bigredspark.com/survey.html

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Re: [PHP] Variable functions within an object

2004-07-30 Thread Julio Sergio Santana


Curt Zirzow wrote:
or for the oneline purists :)
  ${ ${$this-fname} = $this-fname }();
wow.. ${} is more powerful than i had originally though.
Thank you Curt,
With your suggestion, I finally re-wrote the example, and here it is:
?php
function foo() {
   echo In foo()br /\n;
}
class a {
  var $fname;
  function a() {
$this-fname = 'foo'; // the name of the function
  }
  function execute() { // method to execute the named function
${${$this-fname}=$this-fname}();
  }
}
$w = new a;
$w-execute();
?
And this outputs:
X-Powered-By: PHP/4.1.2
Content-type: text/html
In foo()br /
Thank you again,
Sergio.
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[PHP] Replace a button by an image

2004-07-30 Thread Henri Marc

Hello,

Is it possible to replace a button by an image with
PHP?

Thanks!

Dave






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RE: [PHP] php mysql--mysqli persistent connections...

php/mysql supported persistent connections..

i had assumed that mysqli would as well

it appears that it doesn't...

-bruce


-Original Message-
From: John Holmes [mailto:[EMAIL PROTECTED]
Sent: Friday, July 30, 2004 10:54 AM
To: [EMAIL PROTECTED]; [EMAIL PROTECTED]
Subject: Re: [PHP] php mysql--mysqli persistent connections...


 without using persistent connections/transactional
 processing, how is one
 supposed to accomplish handling db transactions across
 multiple pages..???

At what point was this ever allowed or even capable of being done? Are you
saying you're doing this now?

---John Holmes...

UCCASS - PHP Survey System
http://www.bigredspark.com/survey.html

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Re: RE: [PHP] php mysql--mysqli persistent connections...

2004-07-30 Thread John Holmes

 php/mysql supported persistent connections..

Have you ever used persistant connections. I don't think they work the way you are 
thinking. Persistant connections rarely had any benifit except in certain server 
configurations. 

---John Holmes...

UCCASS - PHP Survey System
http://www.bigredspark.com/survey.html

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RE: [PHP] Replace a button by an image

[snip]
Is it possible to replace a button by an image with
PHP?
[/snip]

Yes, anything is possible. http://phpbutton.sourceforge.net/

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RE: RE: [PHP] php mysql--mysqli persistent connections...

never worked with them

but i'm getting close in an app that i believes requires them...

i'm going to need to do transactional processing across multiple pages for a
test app. i was looking at the mysqli functions which work for the
rollback/commit which is ok. but it's my understanding that once the page
closes, the db connection is lost, which would trigger a rollback of any db
queries/processing currently in process. however, if i had a persistent
connection, then the connection should be open, and the rollback shouldn't
be triggered, and the app could proceed with the db processing, followed by
a commit!

at least this was the plan, until i couldn't find the persistent hook within
mysqli...

what am i missing..??

-bruce


-Original Message-
From: John Holmes [mailto:[EMAIL PROTECTED]
Sent: Friday, July 30, 2004 11:09 AM
To: [EMAIL PROTECTED]; [EMAIL PROTECTED]
Subject: Re: RE: [PHP] php mysql--mysqli persistent connections...


 php/mysql supported persistent connections..

Have you ever used persistant connections. I don't think they work the way
you are thinking. Persistant connections rarely had any benifit except in
certain server configurations.

---John Holmes...

UCCASS - PHP Survey System
http://www.bigredspark.com/survey.html

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Re: [PHP] Replace a button by an image

Jay Blanchard wrote:
Yes, anything is possible.
Can I be the next Queen of England?
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716.856.9675
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Re: [PHP] XML validation with XML Schema

2004-07-30 Thread Christian Stocker

Hi

On Fri, 30 Jul 2004 14:25:44 -0300, Matias Bagini
[EMAIL PROTECTED] wrote:
 Is there any way to validate an XML with XML Schema using PHP4... I need
 something like the
 
 bool DOMDocument-schemaValidate ( string filename)

No, not implemented in PHP 4. The Schema Implementatin of libxml2 is
not complete/finished anyway (but their getting there slowly...)

chregu

 
 that exists on PHP5
 
 Thanks,
 
 Matias.
 
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[PHP] es_US spanish locale doesn't recognize meridian (AM/PM)

2004-07-30 Thread Olga

Hi!
I am working on a bilingual site for US users - it will be in English and
Spanish... I came across some difficulties formatting dates. I set the
locale depending on language chosen and use strftime to display the
formatting I need. However, it looks like none of the Spanish locales (I am
using es_US, but I tested others) use AM  PM values. I realize that AM  PM
aren't used much outside US, but I believe that Spanish speaking users
within the US will be more familiar with AM/PM notation.

I looked at the source files for locales on the server (I am using Redhat
Linux ES), and, indeed, values that relate to AM / PM are empty.
I am not sure whether there's a PHP way around it, or maybe I should find a
different source for the es_US locale and reinstall it (not sure how to do
it), but so far I had no success finding any information about it... Seems
like everybody else is perfectly happy using 24-hour format for US Spanish
locale on Linux / Unix.

I would appreciate any help!
Thanks

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[PHP] UML

2004-07-30 Thread [EMAIL PROTECTED]

Now that PHP is OOP with 5.0 is there a UML tool dedicated to PHP?

/T
Best IT
[EMAIL PROTECTED]
http://www.best-it.biz

RE: [PHP] UML

[snip]
Now that PHP is OOP with 5.0 is there a UML tool dedicated to PHP?
[/snip]

Since UML stands for Unified Modeling Language why would you need one
for PHP? Have you seen Umbrello? http://uml.sourceforge.net/index.php

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Re: [PHP] PHP5 exception handling

2004-07-30 Thread Tularis

Matthew Weier O'Phinney wrote:
* Curt Zirzow [EMAIL PROTECTED]:
* Thus wrote Matthew Weier O'Phinney:
The problem I'm running into: what do I pass as arguments to catch()?
The articles on ZE2 use something like: catch (Exception $e) {}, or
something like catch(MyException $e) (where MyException is a class they
defined in their examples). Is the 'Exception' class a base
class/handler with PHP5? Do I need to create my own exception handler
classes? Do I even need to catch objects of a specific type, or can I
simply do:
   catch ($error) {
   do something with $error
   }
At minimum you should always at least catch the Exception class:
 catch (Exception $e) { }

So, the Exception class is in the PHP5 distribution, then? Do I need to
include/require it, or is it implicit in simply running PHP5?
snip
class foo {
 function myException() {
   throw new MyException('Exception thrown');
 }
 function standardException() {
   throw new Exception();
 }
}
$f = new foo();
try {
 $f-myException();
}
catch (MyException $e) {
 echo Caught my exception\n, $e;
 $e-customFunction();
}
catch (Exception $e) {
 echo Default Exception caught\n, $e;
}
try {
 $f-standardException();
}
catch (MyException $e) {
 echo Caught my exception\n, $e;
 $e-customFunction();
}
catch (Exception $e) {
 echo Default Exception caught\n, $e;
}

Next question: do I have to 'throw' an error for it to be caught? Again,
coming from perl, if I try to eval something and it fails, I don't have
to throw in error -- if one occurs, I catch it with the 'if ($@)'
construct. Is 'catch (Exception $e)' equivalent? i.e., if an error
occurs in a try block that isn't specifically thrown, will that
construct catch it?
evals don't throw errors as far as I know, unless you throw it yourself 
from within the eval. The few internal functions that do throw 
exceptions can be caught using the catch(Exception $e) method, if you 
want to MAKE something throw an exception, then you need to explicitly 
tell it to THROW. Remember though, this is not an error-mechanism! It's 
exceptions... Errors are returned the standard way, and can be handled 
using error_handlers (http://www.php.net/manual/en/ref.errorfunc.php)

Hope that helped,
- Tul
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RE: [PHP] UML

[snip]
[snip]
Now that PHP is OOP with 5.0 is there a UML tool dedicated to
PHP?
[/snip]
Since UML stands for Unified Modeling Language why would you need one
for PHP? Have you seen Umbrello? http://uml.sourceforge.net/index.php
[/snip]

An article of interest

http://www.phppatterns.com/index.php/article/articleview/15/1/1/

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[PHP] Re: UML

2004-07-30 Thread Manuel Lemos

Hello,
On 07/30/2004 04:14 PM, [EMAIL PROTECTED] wrote:
Now that PHP is OOP with 5.0 is there a UML tool dedicated to PHP?
Umbrello already supported PHP before PHP 5.
http://www.umbrello.org/
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Re: [PHP] PHP5 exception handling

2004-07-30 Thread Matthew Weier O'Phinney

* Tularis [EMAIL PROTECTED]:
 Matthew Weier O'Phinney wrote:

 * Curt Zirzow [EMAIL PROTECTED]:
 
* Thus wrote Matthew Weier O'Phinney:

The problem I'm running into: what do I pass as arguments to catch()?
The articles on ZE2 use something like: catch (Exception $e) {}, or
something like catch(MyException $e) (where MyException is a class they
defined in their examples). Is the 'Exception' class a base
class/handler with PHP5? Do I need to create my own exception handler
classes? Do I even need to catch objects of a specific type, or can I
simply do:
catch ($error) {
do something with $error
}

At minimum you should always at least catch the Exception class:

  catch (Exception $e) { }
 
 
 So, the Exception class is in the PHP5 distribution, then? Do I need to
 include/require it, or is it implicit in simply running PHP5?
 
 snip

snip

 Next question: do I have to 'throw' an error for it to be caught? Again,
 coming from perl, if I try to eval something and it fails, I don't have
 to throw in error -- if one occurs, I catch it with the 'if ($@)'
 construct. Is 'catch (Exception $e)' equivalent? i.e., if an error
 occurs in a try block that isn't specifically thrown, will that
 construct catch it?
 
 evals don't throw errors as far as I know, unless you throw it yourself 
 from within the eval. The few internal functions that do throw 
 exceptions can be caught using the catch(Exception $e) method, if you 
 want to MAKE something throw an exception, then you need to explicitly 
 tell it to THROW. Remember though, this is not an error-mechanism! It's 
 exceptions... Errors are returned the standard way, and can be handled 
 using error_handlers (http://www.php.net/manual/en/ref.errorfunc.php)

That helps explain it a lot. Perl's eval mechanism is much more
flexible, but also very non-standard from what I've been reading of C++
and Java (thanks to the person who recommended that reading). I was
thinking of exceptions as a way to gracefully handle code errors, but it
appears now that they are more a mechanism to handle return values that
fall outside the expected realm. I'll stick to error_handlers for code
errors, and start seeing what use I can make of the try{} catch(){}
constructs.

Off to the experimentation room...

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Webmaster and IT Specialist   | http://www.garden.org
National Gardening Association| http://www.kidsgardening.com
802-863-5251 x156 | http://nationalgardenmonth.org
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Re: [PHP] Means of collecting HTTP response headers

2004-07-30 Thread Gerard Samuel

On Friday 30 July 2004 01:32 pm, Gerard Samuel wrote:
 A means that is not specifically tied to Apache functions.
 Just looking for a way so that it works no matter the webserver.
 

Seems like the function stream_get_meta_data() will fill the job.. 

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RE: RE: [PHP] php mysql--mysqli persistent connections...

2004-07-30 Thread John Holmes

 i'm going to need to do transactional processing across 
 multiple pages for a test app. 

Not going to happen. That's not how persistant connections work and not what they are 
for. You'll need to come up with a different method. 

---John Holmes...

UCCASS - PHP Survey System
http://www.bigredspark.com/survey.html

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Re: [PHP] UML

2004-07-30 Thread Colin Kettenacker

[EMAIL PROTECTED] [EMAIL PROTECTED] on 7/30/04 12:14 PM wrote:

 Now that PHP is OOP with 5.0 is there a UML tool dedicated to PHP?
 

Well it is not dedicated to PHP, but the latest release of ArgoUML can
output to PHP 5.0 (haven't tried it myself yet).

ck
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[PHP] db transactions across multiple pages...

i can't be the only one to need to do this

since it appears that php5/mysqli no longer supports pconnect, how does this
get done???

it almost seems that there needs to be a small intermediate server/app that
php would talk to, that would in turn talk with the mysql server. this app
would essentially make the connection, and maintain the connection with the
mysql db/server. the php app could then be free to make any required calls
with the mysql db, knowing that there's a persistent connection available
from the intermediate server.

in essence, the intermediate server would basically be a container for db
connections...

comments/criticisms/etc...

-bruce



-Original Message-
From: bruce [mailto:[EMAIL PROTECTED]
Sent: Friday, July 30, 2004 11:33 AM
To: [EMAIL PROTECTED]; [EMAIL PROTECTED]
Subject: RE: RE: [PHP] php mysql--mysqli persistent connections...


never worked with them

but i'm getting close in an app that i believes requires them...

i'm going to need to do transactional processing across multiple pages for a
test app. i was looking at the mysqli functions which work for the
rollback/commit which is ok. but it's my understanding that once the page
closes, the db connection is lost, which would trigger a rollback of any db
queries/processing currently in process. however, if i had a persistent
connection, then the connection should be open, and the rollback shouldn't
be triggered, and the app could proceed with the db processing, followed by
a commit!

at least this was the plan, until i couldn't find the persistent hook within
mysqli...

what am i missing..??

-bruce


-Original Message-
From: John Holmes [mailto:[EMAIL PROTECTED]
Sent: Friday, July 30, 2004 11:09 AM
To: [EMAIL PROTECTED]; [EMAIL PROTECTED]
Subject: Re: RE: [PHP] php mysql--mysqli persistent connections...


 php/mysql supported persistent connections..

Have you ever used persistant connections. I don't think they work the way
you are thinking. Persistant connections rarely had any benifit except in
certain server configurations.

---John Holmes...

UCCASS - PHP Survey System
http://www.bigredspark.com/survey.html

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[PHP] MAX_FILE_SIZE

2004-07-30 Thread Monty

This is what is says in the online php manual:

... You should add the MAX_FILE_SIZE form variable anyway as it saves users
the trouble of waiting for a big file being transferred only to find that it
was too big and the transfer actually failed.

... The MAX_FILE_SIZE hidden field must precede the file input field. Also,
be sure your file upload form has enctype=multipart/form-data.

I have done all of the above, however, the file is ALWAYS uploaded first
before the filesize is checked (which then generates an error 2 stored in
the $_FILES array). This isn't horrible for small files, but, for larger
files it sucks that the user has to wait for the entire file to upload first
before being told it's too big.

If the MAX_FILE_SIZE form variable doesn't prevent this, as the manual says
it should, then what's the point of using it?

I'm using PHP 4.3.2 on Redhat Linux ES 3.0.

Monty

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Re: [PHP] db transactions across multiple pages...

bruce wrote:
i can't be the only one to need to do this
since it appears that php5/mysqli no longer supports pconnect, how does this
get done???
it almost seems that there needs to be a small intermediate server/app that
php would talk to, that would in turn talk with the mysql server. this app
would essentially make the connection, and maintain the connection with the
mysql db/server. the php app could then be free to make any required calls
with the mysql db, knowing that there's a persistent connection available
from the intermediate server.
in essence, the intermediate server would basically be a container for db
connections...
comments/criticisms/etc...
-bruce
I'm not sure I understand what it is exactly you want to do.  Is it that 
you want to open a connection to the db on page one, and have that 
connection remain open on pages two, three, etc.?  If that's the case, I 
don't think (I could be wrong, never used pconnect) pconnect ever did 
this.  My understanding is that PHP will close _all_ db connections when 
the page is finished executing, no matter how that connection was opened.

If this is what you want to do, why do you need the connection to remain 
open after a page executes?  No queries are going to be run after 
execution stops.

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[PHP] help with regex

2004-07-30 Thread C.F. Scheidecker Antunes

Hello,
I has as the output of a unzip command called from a PHP script the 
following:

unzip test.zip
Archive:  test.zip
 inflating: arch1.txt
 inflating: arch2.txt
 inflating: arch3.txt
 inflating: arch4.txt
 inflating: arch5.txt
 inflating: arch6.txt
The same I have from a pkware execution :
pkunzip teste.zip
PKZIP(R)  Version 6.0  FAST!  Compression Utility for Linux X86
Copyright 1989-2002 PKWARE Inc.  All Rights Reserved. Evaluation Version
PKZIP Reg. U.S. Pat. and Tm. Off.  Patent No. 5,051,745
Extracting files from .ZIP: teste.zip
   Inflating: arch1.txt
   Inflating: arch2.txt
   Inflating: arch3.txt
   Inflating: arch4.txt
   Inflating: arch5.txt
So, I need some help on how to write a regexp to get the values after 
inflating, that is the filenames, and put them in an array. Both outputs 
above are stored on a $stdout php variable.

Also, I need to be able to indentify errors with the unzip utility that 
does not support some types of zip file, the output is like this:

unzip test1.zip
Archive:  test1.zip
  skipping: test1.txt  `shrink' method not supported
There's a skipping instead of a inflating or Inflating in pkware.
The third situation is an error on the zip file itself :
unzip test2.zip
Archive:  test2.zip
 End-of-central-directory signature not found.  Either this file is not
 a zipfile, or it constitutes one disk of a multi-part archive.  In the
 latter case the central directory and zipfile comment will be found on
 the last disk(s) of this archive.
unzip:  cannot find zipfile directory in one of test2.zip or
   test2.zip.zip, and cannot find test2.zip.ZIP, period.
or
pkunzip test2.zip
PKZIP(R)  Version 6.0  FAST!  Compression Utility for Linux X86
Copyright 1989-2002 PKWARE Inc.  All Rights Reserved. Evaluation Version
PKZIP Reg. U.S. Pat. and Tm. Off.  Patent No. 5,051,745
Extracting files from .ZIP: test2.zip
Errors were found in .ZIP file, attempt to fix (Yes/No)? N
PKZIP: (Z152) No CE signature found
Help is much appreacited.
Thanks in advance.
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RE: [PHP] db transactions across multiple pages...

we want to have the ability to perform db queries/actions with the db across
multiple pages.

the pconnect supposedly allowed an app to use the same connection if one was
available. so an app would establish the connection on page 1, and page 2
could use the same db connection... this is required as i understand it if
you're going to do transactional processing, as once the connect dies, the
actions being performed are rolled back if you haven't done a commit...

-bruce


-Original Message-
From: John Nichel [mailto:[EMAIL PROTECTED]
Sent: Friday, July 30, 2004 1:45 PM
To: [EMAIL PROTECTED]
Subject: Re: [PHP] db transactions across multiple pages...


bruce wrote:
 i can't be the only one to need to do this

 since it appears that php5/mysqli no longer supports pconnect, how does
this
 get done???

 it almost seems that there needs to be a small intermediate server/app
that
 php would talk to, that would in turn talk with the mysql server. this app
 would essentially make the connection, and maintain the connection with
the
 mysql db/server. the php app could then be free to make any required calls
 with the mysql db, knowing that there's a persistent connection available
 from the intermediate server.

 in essence, the intermediate server would basically be a container for db
 connections...

 comments/criticisms/etc...

 -bruce

I'm not sure I understand what it is exactly you want to do.  Is it that
you want to open a connection to the db on page one, and have that
connection remain open on pages two, three, etc.?  If that's the case, I
don't think (I could be wrong, never used pconnect) pconnect ever did
this.  My understanding is that PHP will close _all_ db connections when
the page is finished executing, no matter how that connection was opened.

If this is what you want to do, why do you need the connection to remain
open after a page executes?  No queries are going to be run after
execution stops.

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[PHP] upload_tmp_dir Not Working

2004-07-30 Thread Monty

In my .htaccess file I have...

php_value upload_tmp_dir /home/site/temp

But when I upload a file using a form, here's what the $_FILE array prints
out:

[tmp_name] = /temp/phpvRRDss

/temp is a valid directory, but, it's not the directory I specified in the
.htaccess file for this site.

So, obviously PHP is not using my temp directory, or it's not reporting the
proper temp directory in the $_FILES array.

I also tried adding this to my httpd.conf file within the site's VirtualHost
directives, but, that didn't work either (yes, I restarted Apache first).

Anyone have any insight on this??

Thanks!  - Monty

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Re: [PHP] db transactions across multiple pages...

bruce wrote:
we want to have the ability to perform db queries/actions with the db across
multiple pages.
the pconnect supposedly allowed an app to use the same connection if one was
available. so an app would establish the connection on page 1, and page 2
could use the same db connection... this is required as i understand it if
you're going to do transactional processing, as once the connect dies, the
actions being performed are rolled back if you haven't done a commit...
-bruce
You're right...according to the docs, my understanding of what pconnect 
did was wrong.  I can't find where it says that this feature is going 
away in php5 though.

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[PHP] Page load based on logic

2004-07-30 Thread Michael Harding

I have a if statement.

if (this){
load page1.php;
} else {
load page2.php;
}

I simply want to go to different page depending on the results of a logic
statement.  I can't find a function or statement that allow me to pass the
page to.  I am looking for a load() or goto() type call.

I do NOT want to do the header thing and reload the same page back onto
itself.

I can't believe a language as powerful as PHP does have this basic function.
I must be missing it.

Any suggestions?

Thanks.

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RE: [PHP] db transactions across multiple pages...

not sure if it's php/mysqli... but if you check the php.net for the mysqli
not mysql functions... you won't see the persistent attribute listed for
the php.ini attributes...

-bruce

you're learning more every day


-Original Message-
From: John Nichel [mailto:[EMAIL PROTECTED]
Sent: Friday, July 30, 2004 2:15 PM
To: [EMAIL PROTECTED]
Subject: Re: [PHP] db transactions across multiple pages...


bruce wrote:
 we want to have the ability to perform db queries/actions with the db
across
 multiple pages.

 the pconnect supposedly allowed an app to use the same connection if one
was
 available. so an app would establish the connection on page 1, and page 2
 could use the same db connection... this is required as i understand it if
 you're going to do transactional processing, as once the connect dies, the
 actions being performed are rolled back if you haven't done a commit...

 -bruce

You're right...according to the docs, my understanding of what pconnect
did was wrong.  I can't find where it says that this feature is going
away in php5 though.

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RE: [PHP] db transactions across multiple pages...

2004-07-30 Thread Pablo Gosse

snip
 the pconnect supposedly allowed an app to use the same connection if
 one was available. so an app would establish the connection on page
 1, and page 2 could use the same db connection... this is required as
 i understand it if you're going to do transactional processing, as
 once the connect dies, the actions being performed are rolled back if
 you haven't done a commit... 
/snip

AFAIK, transactions do not span across multiple script executions, only
multiple queries within the same script execution.

The purpose of a persistent connection is to reduce the total number of
db connections which are open to a server.  AFAIK a persistent
connection will be reused when a request is made for a connection with a
specific username, password and db, and one already exists with said
parameters.

AFAIK it has nothing to do with transactions spanning multiple script
executions.

Once a script has finished executing, as a previous poster wrote, PHP
will close the connection (if it's persistent it's left in the pool to
be reused) and if a transaction was not commited or rolled back, then it
will be rolled back by default.

So if you have one php script which starts a transaction and then
executes five queries, at the end of that script being executed unless
you commit the transaction, it will be rolled back by default.  Even if
you are using persistent connections, if this were to happen the
transaction would still be rolled back.

This is all AFAIK, so I could be wrong.  If I've put some incorrect
information here, please correct it and let me know where I've gone
wrong.

Cheers and HTH,

Pablo

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[PHP] Re: Page load based on logic

2004-07-30 Thread Tino Didriksen

Michael Harding wrote:
I have a if statement.
if (this){
load page1.php;
} else {
load page2.php;
}
I simply want to go to different page depending on the results of a logic
statement.  I can't find a function or statement that allow me to pass the
page to.  I am looking for a load() or goto() type call.
I do NOT want to do the header thing and reload the same page back onto
itself.
I can't believe a language as powerful as PHP does have this basic function.
I must be missing it.
Any suggestions?
Thanks.
require_once() seems suitable.
-- Tino Didriksen / Project JJ
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[PHP] Is preg_quote() UTF8 safe?

2004-07-30 Thread Tino Didriksen

Is preg_quote() UTF8 safe?
Or any other mb_string encoding really, but for me UTF8 is the important
one.
As far as I can see from the source it does not check encodings, but I
don't know if there would ever be conflicts even without such a check.
-- Tino Didriksen / Project JJ
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Re: [PHP] Maintaining sessions across multiple sites

2004-07-30 Thread Rodolfo Gonzalez Gonzalez

On Fri, 30 Jul 2004, Tom Rogers wrote:

 RD I'm in the process of building an application that has an adminstration
 RD back-end shared by multiple sites. I need to maintain a persistent session

 msession is designed for just this purpose


how reliable msession is?. I'm interested on it too.


Regards.

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Re: [PHP] MAX_FILE_SIZE

On Saturday 31 July 2004 04:40, Monty wrote:

 If the MAX_FILE_SIZE form variable doesn't prevent this, as the manual says
 it should, then what's the point of using it?

It's up to the browser whether or not it uses that setting, most don't.

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Re: [PHP] upload_tmp_dir Not Working

On Fri, 30 Jul 2004 17:08:46 -0400, Monty [EMAIL PROTECTED] wrote:
 In my .htaccess file I have...
 
 php_value upload_tmp_dir /home/site/temp
 
 But when I upload a file using a form, here's what the $_FILE array prints
 out:
 
 [tmp_name] = /temp/phpvRRDss
 
 /temp is a valid directory, but, it's not the directory I specified in the
 ..htaccess file for this site.
 
 So, obviously PHP is not using my temp directory, or it's not reporting the
 proper temp directory in the $_FILES array.
 
 I also tried adding this to my httpd.conf file within the site's VirtualHost
 directives, but, that didn't work either (yes, I restarted Apache first).
 
 Anyone have any insight on this??
 

Perhaps try putting it in your php.ini where it belongs? Perhaps this
is a non-overrideable value.

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Re: [PHP] Page load based on logic

On Fri, 30 Jul 2004 17:12:01 -0400, Michael Harding
[EMAIL PROTECTED] wrote:
 I have a if statement.
 
 if (this){
 load page1.php;
 } else {
 load page2.php;
 }
 
 I simply want to go to different page depending on the results of a logic
 statement.  I can't find a function or statement that allow me to pass the
 page to.  I am looking for a load() or goto() type call.
 
 I do NOT want to do the header thing and reload the same page back onto
 itself.
 
 I can't believe a language as powerful as PHP does have this basic function.
 I must be missing it.
 
 Any suggestions?
 

if($cond == true) {
  include('page1.php');
} else {
  include('page2.php');
}

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[PHP] Re: upload_tmp_dir Not Working

2004-07-30 Thread Mark Collin

Have you phsyically checked what is in /home/site/temp/ directory ?

I suspect the file is being placed there but php is just referring to it 
as /temp/

Monty [EMAIL PROTECTED] wrote in message 
news:[EMAIL PROTECTED]:
 In my .htaccess file I have...

 php_value upload_tmp_dir /home/site/temp

 But when I upload a file using a form, here's what the $_FILE array
 prints
 out:

 [tmp_name] = /temp/phpvRRDss

 /temp is a valid directory, but, it's not the directory I specified in
 the
 .htaccess file for this site.

 So, obviously PHP is not using my temp directory, or it's not reporting
 the
 proper temp directory in the $_FILES array.

 I also tried adding this to my httpd.conf file within the site's
 VirtualHost
 directives, but, that didn't work either (yes, I restarted Apache
 first).

 Anyone have any insight on this??

 Thanks!  - Monty

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Re: [PHP] upload_tmp_dir Not Working

2004-07-30 Thread Monty


 On Fri, 30 Jul 2004 17:08:46 -0400, Monty [EMAIL PROTECTED] wrote:
 In my .htaccess file I have...
 
 php_value upload_tmp_dir /home/site/temp
 
 But when I upload a file using a form, here's what the $_FILE array prints
 out:
 
 [tmp_name] = /temp/phpvRRDss
 
 /temp is a valid directory, but, it's not the directory I specified in the
 ..htaccess file for this site.
 
 So, obviously PHP is not using my temp directory, or it's not reporting the
 proper temp directory in the $_FILES array.
 
 I also tried adding this to my httpd.conf file within the site's VirtualHost
 directives, but, that didn't work either (yes, I restarted Apache first).
 
 Anyone have any insight on this??
 
 
 Perhaps try putting it in your php.ini where it belongs? Perhaps this
 is a non-overrideable value.
 

The PHP manual says that the upload_tmp_dir setting is PHP_INI_SYSTEM, so,
it can be set in php.ini or httpd.conf.

That explains why it won't work in .htaccess, but, not why it didn't work in
httpd.conf. Where in the httpd.conf file does this need to go then? The
online docs don't say. I don't want this to be global, I want a different
upload_tmp_dir for each site. But, if it can only be set in PHP.INI, then I
guess this isn't possible??

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[PHP] Re: Replace a button by an image

2004-07-30 Thread Harlequin

Henri.

I prefer to use CSS for things like this but I'm sure PHP has it's own
idiosyncrasies.

I checked out the site posted in response to your post and personally
thought the graphics were a bit ropey.

typically CSS is used for replacing images or backgrounds on hover but is
very flexible and quick to load an alternate image but it could just as
easily be applied to static images such as buttons etc.

Feel free to drop me a line if you need any pointers.

-- 
-
 Michael Mason
 Arras People
 www.arraspeople.co.uk
-
Henri marc [EMAIL PROTECTED] wrote in message
news:[EMAIL PROTECTED]
 Hello,

 Is it possible to replace a button by an image with
 PHP?

 Thanks!

 Dave






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[PHP] Re: A native Windows binding for PHP

2004-07-30 Thread Manuel Lemos

Hello,
On 07/30/2004 06:32 PM, Rubem Pechansky wrote:
On the other hand you can always open the source of the library and 
develop closed source extensions or tools that make the development of 
your library more powerful and useful so it will be an advantage for 
people to buy those extensions and tools from you instead of developing 
themselves.

This is exactly what I have in mind. If I want this tool to be useful
and popular, I know I can't make people pay for it, at least for
non-commercial use (thanks, Hayden). But for that to happen I must
first find a partner company who wants to invest a little bit and then
add it to their portfolio. I think this is the best way to make it
free.
Right, but before you release anything it is going to be hard to 
demonstrate to any partner/investor that what you have is interesting 
and has business potential because besides yourself you do not have any 
user base to show or even poll for potential business case.

If I were you, I would probably develop some tools to address specific 
needs of some clients that would pay so you can justify dedicating full 
time development of your library and tools. Releasing your library to 
the public would either provide you a user base to test it and suggest 
improvement as well a potential client base to provide you hints on 
possible products or services they would be willing to pay.

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Re[2]: [PHP] Maintaining sessions across multiple sites

2004-07-30 Thread Tom Rogers

Hi,

Saturday, July 31, 2004, 7:34:08 AM, you wrote:
RGG On Fri, 30 Jul 2004, Tom Rogers wrote:

RGG how reliable msession is?. I'm interested on it too.

RGG Regards.
I have been using it for several years now as my default session
handler and it has never once failed me, so I would say from my point
of view it is extremly reliable. I have a class which handles all the
messy stuff which your quite welcome to have and see how it can be
used.

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Tom

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Re: [PHP] Replace a button by an image

2004-07-30 Thread PHP Gen




 Jay Blanchard wrote:
  Yes, anything is possible.
 
 Can I be the next Queen of England?
 
 -- 
 John C. Nichel

Anythings possible...and with all your choices you
want to be an old fart??

:-)



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Re: [PHP] upload_tmp_dir Not Working