php-general Digest 24 Nov 2006 08:22:45 -0000 Issue 4477
php-general Digest 24 Nov 2006 08:22:45 - Issue 4477
Topics (messages 245103 through 245112):
Re: Please hack my app
245103 by: LuKreme
Re: GD - Problem writing text
245104 by: zerof
Re: Ftp a file--errors in rendered page, Ftp the file again--works fine. Huh?
245105 by: Travis Doherty
Re: security question
245106 by: Rory Browne
Re: PHP and XML
245107 by: onewaylife
Serving out a file to Firefox ... headers?
245108 by: Brian Dunning
245111 by: Travis Doherty
Attaching File to be Emailed
245109 by: benc11.gmail.com
245110 by: Travis Doherty
245112 by: Frank Arensmeier
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---BeginMessage---
On 22-Nov-2006, at 04:20, Ryan A wrote:
Hey there,
I dont mean to be a total pri*k about this, but unless you have
created something that you are willing to share with others and
others can use/modify for their requirements, and you grant them
this privilege...I think the norm is you pay someone to do what you
are asking.
He did say:
I've been rewriting an GPL'ed PHP/MySQL app from scratch for the
last 12 months or so. It
--
There is a tragic flaw in our precious Constitution, and I don’t know
what can be done to fix it. This is it: Only nut cases want to be
president.
---End Message---
---BeginMessage---
Fredrik Thunberg escreveu:
Hi all
.
I'm trying to generate a dynamic picture with some text on it. The code
works fine on one of my servers, but not on the other one.
The code I'm using:
...
The one things that differs between the servers is:
FreeType Linkagewith TTF library is set on the faulty one. Can
this be the problem?
Cheers
/Fredrik Thunberg
[EMAIL PROTECTED]
I have some useful examples here:
http://www.educar.pro.br/abc/gdlib/ndex.php
( uti et abuti )
-
zerof
---End Message---
---BeginMessage---
Nicholas Crosby wrote:
Hello:
I would appreciate any help on this that someone might have. A student of
mine found this issue. He ftp's a file to a server and looks at it through a
browser, there are errors. He uploads the file again, it works fine. I am
stumped. Any ideas? Here is the text of the file that he is uploading.
Basically, if you add some more text to the bottom and upload it, the page
will not generate the proper output.
The file is uploaded using an FTP client or it is uploaded using PHP's
FTP functions?
If I understand correctly, it sounds like the FTP client is having
troubles uploading the file. Try to minimize the script and see if you
can still reproduce:
?php
echo htmlbodyHello/body/html;
?
If you upload a script like that, does it get something simple done
correctly or does that also require a second upload?
Travis
---End Message---
---BeginMessage---
Sorry didn't quite get that finished - hit send by accident ( and had
it go to one person, instead of to the list ).
Few quick tips - not all strictly security related, but may affect security.
Develop with E_ALL. Good code can run under E_ALL without complaining.
On your development build, E_ALL errors should be echoed to the
screen, whilst in a production enviornment, they should be logged (
and checked regularly by ( or emailed to ) the administrator ).
Don't allow include files to execute if called. Everything in an
included file should either be an assignment ( to a static value - not
the return value of a function), or inside a function.
In an included file:
?php
// ok
$variable = Value;
// unsafe - attacker if he can execute your include files directly
// can cause the getValue() function to be run, outside your defined
// enviornment.
$variable = getValue();
function thisfunc(){
// ok - inside function
$variable = getValue();
}
?
of course as well as this, your include files should be (a) outside
your web directory, and (b) protected by a Deny to all in your
Apache config file ( or similar equivlent for other webservers ) and
.htaccess.
These are all of course different layers of security. You work on the
assumption that an attacker can get through any one of them, but hope
that they can't get through them all.
These aren't hard and fast rules - they're just techniques that I use
myself. Just because someone else doesn't use these techniques,
doesn't mean that their techniques are any worse than mine.
Rory
On 11/23/06, Robert Cummings [EMAIL PROTECTED] wrote:
On Wed, 2006-11-22 at 22:45 -0600, Larry Garfield wrote:
On Wednesday 22 November 2006 22:38, Robert Cummings wrote:
maybe we should all refer to forum and google
Teach a man
php-general Digest 24 Nov 2006 20:24:46 -0000 Issue 4478
php-general Digest 24 Nov 2006 20:24:46 - Issue 4478 Topics (messages 245113 through 245133): Re: Attaching File to be Emailed 245113 by: David Robley 245114 by: David Robley Re: PHP and XML 245115 by: Edward Kay 245120 by: Myron Turner 245132 by: Richard Lynch Storing objects in sessions recursively 245116 by: Dave M G 245117 by: Jochem Maas 245118 by: Vincent DUPONT header 245119 by: João Cândido de Souza Neto 245124 by: João Cândido de Souza Neto 245128 by: Richard Lynch Re: backing up a database 245121 by: Sumeet Select two table with DB_DataObject 245122 by: Yves Tannier 245127 by: Richard Lynch Re: security question 245123 by: Richard Lynch problems re-reading from socket 245125 by: Martin Marques 245126 by: Richard Lynch Re: Serving out a file to Firefox ... headers? 245129 by: Richard Lynch Re: Problems to login via POST on a external site. 245130 by: Richard Lynch Re: To install a small program from a web browser 245131 by: Richard Lynch Re: GD - Problem writing text 245133 by: Richard Lynch Administrivia: To subscribe to the digest, e-mail: [EMAIL PROTECTED] To unsubscribe from the digest, e-mail: [EMAIL PROTECTED] To post to the list, e-mail: php-general@lists.php.net -- ---BeginMessage--- Frank Arensmeier wrote: I think the OP was about how to send e-mail attachments - not a question about send a file to the client browser... 1) Read the manual about the function mail (especially the user notes) http://se2.php.net/manual/en/ref.mail.php 2) Google for e.g. php mail attachment Come back to this list when you have further questions. /frank 24 nov 2006 kl. 06.30 skrev Travis Doherty: [EMAIL PROTECTED] wrote: I need to take a word document or pdf file from either a MySQL db or from a directory, which will then be sent via php script. How can I go about doing this? Can anyone provide sample code or point me in the right direction. Brian Dunning started a thread about nine minutes before you on sending a file to the browser. Serving out a file to Firefox ... headers? That's pretty much all you need to do to read from a file (adding in whatever fixes the problem he is experiencing with FireFox of course.) If you wanted to store the data in a MySQL database it would be the same procedure, except you would query the database (BLOB column type) and echo that data instead of using readfile() to get your data. Travis -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php 3) Check out Phpmailer - http://phpmailer.sourceforge.net/ and the tutorial at http://phpmailer.sourceforge.net/tutorial.html Cheers -- David Robley Fife. n. Small shrill instrument that rhymes with wife. Today is Pungenday, the 36th day of The Aftermath in the YOLD 3172. ---End Message--- ---BeginMessage--- Frank Arensmeier wrote: I think the OP was about how to send e-mail attachments - not a question about send a file to the client browser... 1) Read the manual about the function mail (especially the user notes) http://se2.php.net/manual/en/ref.mail.php 2) Google for e.g. php mail attachment Come back to this list when you have further questions. /frank 24 nov 2006 kl. 06.30 skrev Travis Doherty: [EMAIL PROTECTED] wrote: I need to take a word document or pdf file from either a MySQL db or from a directory, which will then be sent via php script. How can I go about doing this? Can anyone provide sample code or point me in the right direction. Brian Dunning started a thread about nine minutes before you on sending a file to the browser. Serving out a file to Firefox ... headers? That's pretty much all you need to do to read from a file (adding in whatever fixes the problem he is experiencing with FireFox of course.) If you wanted to store the data in a MySQL database it would be the same procedure, except you would query the database (BLOB column type) and echo that data instead of using readfile() to get your data. Travis -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php 3) Check out Phpmailer - http://phpmailer.sourceforge.net/ and the tutorial at http://phpmailer.sourceforge.net/tutorial.html Cheers -- David Robley Fife. n. Small shrill instrument that rhymes with wife. Today is Pungenday, the 36th day of The Aftermath in the YOLD 3172. ---End Message--- ---BeginMessage--- In that case you need to do some of your own research. Google is your friend. Hello Edward Just i don't now where to start. Edward Kay wrote: Hello, You say that you are unable to store the files in XML. Why is this? Are you getting an error message or do you just not
Re: [PHP] Attaching File to be Emailed
I think the OP was about how to send e-mail attachments - not a question about send a file to the client browser... 1) Read the manual about the function mail (especially the user notes) http://se2.php.net/manual/en/ref.mail.php 2) Google for e.g. php mail attachment Come back to this list when you have further questions. /frank 24 nov 2006 kl. 06.30 skrev Travis Doherty: [EMAIL PROTECTED] wrote: I need to take a word document or pdf file from either a MySQL db or from a directory, which will then be sent via php script. How can I go about doing this? Can anyone provide sample code or point me in the right direction. Brian Dunning started a thread about nine minutes before you on sending a file to the browser. Serving out a file to Firefox ... headers? That's pretty much all you need to do to read from a file (adding in whatever fixes the problem he is experiencing with FireFox of course.) If you wanted to store the data in a MySQL database it would be the same procedure, except you would query the database (BLOB column type) and echo that data instead of using readfile() to get your data. Travis -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Attaching File to be Emailed
Frank Arensmeier wrote: I think the OP was about how to send e-mail attachments - not a question about send a file to the client browser... 1) Read the manual about the function mail (especially the user notes) http://se2.php.net/manual/en/ref.mail.php 2) Google for e.g. php mail attachment Come back to this list when you have further questions. /frank 24 nov 2006 kl. 06.30 skrev Travis Doherty: [EMAIL PROTECTED] wrote: I need to take a word document or pdf file from either a MySQL db or from a directory, which will then be sent via php script. How can I go about doing this? Can anyone provide sample code or point me in the right direction. Brian Dunning started a thread about nine minutes before you on sending a file to the browser. Serving out a file to Firefox ... headers? That's pretty much all you need to do to read from a file (adding in whatever fixes the problem he is experiencing with FireFox of course.) If you wanted to store the data in a MySQL database it would be the same procedure, except you would query the database (BLOB column type) and echo that data instead of using readfile() to get your data. Travis -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php 3) Check out Phpmailer - http://phpmailer.sourceforge.net/ and the tutorial at http://phpmailer.sourceforge.net/tutorial.html Cheers -- David Robley Fife. n. Small shrill instrument that rhymes with wife. Today is Pungenday, the 36th day of The Aftermath in the YOLD 3172. -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Attaching File to be Emailed
Frank Arensmeier wrote: I think the OP was about how to send e-mail attachments - not a question about send a file to the client browser... 1) Read the manual about the function mail (especially the user notes) http://se2.php.net/manual/en/ref.mail.php 2) Google for e.g. php mail attachment Come back to this list when you have further questions. /frank 24 nov 2006 kl. 06.30 skrev Travis Doherty: [EMAIL PROTECTED] wrote: I need to take a word document or pdf file from either a MySQL db or from a directory, which will then be sent via php script. How can I go about doing this? Can anyone provide sample code or point me in the right direction. Brian Dunning started a thread about nine minutes before you on sending a file to the browser. Serving out a file to Firefox ... headers? That's pretty much all you need to do to read from a file (adding in whatever fixes the problem he is experiencing with FireFox of course.) If you wanted to store the data in a MySQL database it would be the same procedure, except you would query the database (BLOB column type) and echo that data instead of using readfile() to get your data. Travis -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php 3) Check out Phpmailer - http://phpmailer.sourceforge.net/ and the tutorial at http://phpmailer.sourceforge.net/tutorial.html Cheers -- David Robley Fife. n. Small shrill instrument that rhymes with wife. Today is Pungenday, the 36th day of The Aftermath in the YOLD 3172. -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
RE: [PHP] RE: PHP and XML
In that case you need to do some of your own research. Google is your friend. Hello Edward Just i don't now where to start. Edward Kay wrote: Hello, You say that you are unable to store the files in XML. Why is this? Are you getting an error message or do you just not know where to start? Edward Dear All I am novice in PHP XML, while trying I am creating a small application i.e. Address Book. In this I am using Apache2, PHP5 and XML no database is used. I have FC5 machines. but I am unable to store the files in XML. If any one share their experience in this by providing Examples or tutorials etc... So far I have found tutorial related to porting the information of data from MySQL to XML and then php with help of DOM. Thanks onewaylife -- View this message in context: http://www.nabble.com/PHP-and-XML-tf2692397.html#a7507917 Sent from the PHP - General mailing list archive at Nabble.com. -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php -- View this message in context: http://www.nabble.com/PHP-and-XML-tf2692397.html#a7517770 Sent from the PHP - General mailing list archive at Nabble.com. -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Storing objects in sessions recursively
PHP List,
I have a class called Session, which creates an object stored in the
$_SESSION variable. That object in turn holds on to a User object
which keeps track of the activity of the individual user who has logged
in and is using the web site. Then the $user object in turn holds on to
an Article object, which keeps information about web content that the
user is editing, previewing, and viewing.
The problem is that the article object keeps getting lost as the user
clicks from page to page.
I'm hoping someone can explain to me why this might be happening.
As far as I can understand it, an object is basically just an array, and
an object that owns an object as a member variable is just like
storing an array in an array. I can't see any reason why there would be
any limit to how many levels one could go down.
So I'm assuming there's no restriction on how many levels of objects
owning objects there can be.
As for the code itself, I hope I don't strip out any key details, as
it's all spread out across many classes. But here's what the basics of
it look like:
In the User class, I have this method:
public function setCurrentArticle($currentArticle)
{
$this-currentArticle = $currentArticle;
}
In the Article class I have this line:
Session::getSession()-getUser()-setCurrentArticle($this);
In the Session class I have:
private static $session;
private $user;
public function __construct()
{
$this-user = new User();
}
public function getUser()
{
return $this-user;
}
public static function getSession()
{
if (!isset($_SESSION['session']))
{
$_SESSION['session'] = new Session();
}
return $_SESSION['session'];
}
I may have missed a detail in trying to keep this brief and readable. If
so, please let me know and I will try to provide it.
Thank you for any advice.
--
Dave M G
Ubuntu 6.06 LTS
Kernel 2.6.17.7
Pentium D Dual Core Processor
PHP 5, MySQL 5, Apache 2
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Re: [PHP] Storing objects in sessions recursively
Dave M G wrote:
PHP List,
I have a class called Session, which creates an object stored in the
$_SESSION variable. That object in turn holds on to a User object
which keeps track of the activity of the individual user who has logged
in and is using the web site. Then the $user object in turn holds on to
an Article object, which keeps information about web content that the
user is editing, previewing, and viewing.
The problem is that the article object keeps getting lost as the user
clicks from page to page.
I'm hoping someone can explain to me why this might be happening.
As far as I can understand it, an object is basically just an array, and
that might be true of php4 but php5 is rather more sophisticated with regard to
objects.
an object that owns an object as a member variable is just like
storing an array in an array. I can't see any reason why there would be
any limit to how many levels one could go down.
So I'm assuming there's no restriction on how many levels of objects
owning objects there can be.
well you can run out of memory - but what you describe should not be a
problem...
and it's not recursive either, it's merely some 'nesting' of objects.
are you loading the Session, User and Article classes BEFORE you start the
session?
As for the code itself, I hope I don't strip out any key details, as
it's all spread out across many classes. But here's what the basics of
it look like:
In the User class, I have this method:
public function setCurrentArticle($currentArticle)
{
$this-currentArticle = $currentArticle;
}
In the Article class I have this line:
Session::getSession()-getUser()-setCurrentArticle($this);
seesm to me you might as well not use an instance of the Session
class and just use it statically (i.e. creating the Session object
just seems to be overhead as afar as I can tell) e.g.
class Session
{
static function getUser()
{
if (!$_SESSION['user'] instanceof User)
throw new Exception('There is no Spoon.');
return $_SESSION['user'];
}
/* bla */
}
Session::getUser()-setCurrentArticle($this);
In the Session class I have:
private static $session;
private $user;
public function __construct()
{
$this-user = new User();
}
public function getUser()
{
return $this-user;
}
public static function getSession()
{
if (!isset($_SESSION['session']))
{
echo new session object created. (was this expected);
$_SESSION['session'] = new Session();
}
echo does the session object contain an article? should it? have a look...;
var_dump($_SESSION['session']);
return $_SESSION['session'];
}
I may have missed a detail in trying to keep this brief and readable. If
so, please let me know and I will try to provide it.
Thank you for any advice.
echo(), var_dump(), print_r() - keep sticking in them in your code
till you spot when/where the article object goes missing.
--
Dave M G
Ubuntu 6.06 LTS
Kernel 2.6.17.7
Pentium D Dual Core Processor
PHP 5, MySQL 5, Apache 2
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RE: [PHP] Storing objects in sessions recursively
Hi,
are you sure you did not forget a include of the Article source code ?
You need all sources codes aiavlable (included) when getting the object back
from the session.
vincent
-Original Message-
From: Dave M G [mailto:[EMAIL PROTECTED]
Sent: Fri 24/11/2006 11:22
To: php-general@lists.php.net
Subject: [PHP] Storing objects in sessions recursively
PHP List,
I have a class called Session, which creates an object stored in the
$_SESSION variable. That object in turn holds on to a User object
which keeps track of the activity of the individual user who has logged
in and is using the web site. Then the $user object in turn holds on to
an Article object, which keeps information about web content that the
user is editing, previewing, and viewing.
The problem is that the article object keeps getting lost as the user
clicks from page to page.
I'm hoping someone can explain to me why this might be happening.
As far as I can understand it, an object is basically just an array, and
an object that owns an object as a member variable is just like
storing an array in an array. I can't see any reason why there would be
any limit to how many levels one could go down.
So I'm assuming there's no restriction on how many levels of objects
owning objects there can be.
As for the code itself, I hope I don't strip out any key details, as
it's all spread out across many classes. But here's what the basics of
it look like:
In the User class, I have this method:
public function setCurrentArticle($currentArticle)
{
$this-currentArticle = $currentArticle;
}
In the Article class I have this line:
Session::getSession()-getUser()-setCurrentArticle($this);
In the Session class I have:
private static $session;
private $user;
public function __construct()
{
$this-user = new User();
}
public function getUser()
{
return $this-user;
}
public static function getSession()
{
if (!isset($_SESSION['session']))
{
$_SESSION['session'] = new Session();
}
return $_SESSION['session'];
}
I may have missed a detail in trying to keep this brief and readable. If
so, please let me know and I will try to provide it.
Thank you for any advice.
?--
Dave M G
Ubuntu 6.06 LTS
Kernel 2.6.17.7
Pentium D Dual Core Processor
PHP 5, MySQL 5, Apache 2
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[PHP] header
In my index.php file of my system i have got just one php tag in which it starts a smarty object, make a lot of includes of templates and use $smarty-display(index.tpl) to show the result. Until i know, smarty do not send any data to browser before display method, but, in some cases i must do header(location: sompage.php) and it gives the follow error: Warning: Cannot modify header information - headers already sent by (output started at /usr/local/apache2/htdocs/www2.superbanco.com.br/html/index.php:1) in /usr/local/apache2/htdocs/www2.superbanco.com.br/html/modules/loja/identificacao.php on line 15 Anyone know why is it happen? If so, how can i avoid it? -- João Cândido de Souza Neto Curitiba Online [EMAIL PROTECTED] (41) 3324-2294 (41) 9985-6894 http://www.curitibaonline.com.br -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Re: PHP and XML
I'm not sure you are going about this the right way. It's my impression that you may not yet have learned the basics of XML. Really, the very basics are quite simple. For your address book, for instance, you could create a simple XML structure such as this: ENTRY FIRST_NAME/FIRST_NAME LAST_NAME/LAST_NAME ADDRESS_1/ADDRESS_1 ADDRESS_2/ADDRESS_2 STATE/STATE COUNTRY/COUNTRY POSTAL_CODE/POSTAL_CODE PHONE_NUMBER/PHONE_NUMBER FAX/FAX ADDITIONAL/ADDITIONAL /ENTRY Then write a script which fills in the data. 1. Start out with the document root: echo ENTRY; 2. Fill in the data: echo FIRST_NAME$first_name/FIRST_NAME; echo FIRST_NAME$last_name/FIRST_NAME; And so forth. 3. Finish off with the document root: echo /ENTRY; You can include the XML header once at the top of your file: ?xml version=1.0 You don't need a special class or set of third-party functions to do a simple task like this. You can easily write your own, and it will parse with any XML parser. Myron onewaylife wrote: Hello Edward Just i don't now where to start. Edward Kay wrote: Hello, You say that you are unable to store the files in XML. Why is this? Are you getting an error message or do you just not know where to start? Edward Dear All I am novice in PHP XML, while trying I am creating a small application i.e. Address Book. In this I am using Apache2, PHP5 and XML no database is used. I have FC5 machines. but I am unable to store the files in XML. If any one share their experience in this by providing Examples or tutorials etc... So far I have found tutorial related to porting the information of data from MySQL to XML and then php with help of DOM. Thanks onewaylife -- View this message in context: http://www.nabble.com/PHP-and-XML-tf2692397.html#a7507917 Sent from the PHP - General mailing list archive at Nabble.com. -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php -- _ Myron Turner http://www.room535.org http://www.bstatzero.org http://www.mturner.org/XML_PullParser/ -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] backing up a database
Brad Fuller wrote: $command = mysqldump -u $dbuser -p$dbpass $dbname | gzip $backupFile; system($command); what if system() has been disabled on the server? -- Thanking You Sumeet Shroff http://www.prateeksha.com Web Designers and PHP / Mysql Ecommerce Development, Mumbai India -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Select two table with DB_DataObject
Hi, First, sorry for my bad english ;) I'm looking for a simple way to provide query with two table like this : SELECT t1.idperson, t1.lastname FROM table1 t1, table2 t2 WHERE t1.idperson=t2.idperson AND t1.idperson=2 I try with joinAdd and selectAs but its always complexe query like : SELECT t1.idperson, t1.lastname FROM table1 t1 INNER JOIN table2 t2 ect... I can't use query() method because I need to use find() method after (orderBy, Pager, limit ect...) Any solution ? Thanks ! Yves
Re: [PHP] security question
void session_set_cookie_params ( int lifetime [, string path [, string domain [, bool secure [, bool httponly ) The bool secure part of that means you can set your cookie parameters such that your cookies are sent/received only over SSL connections. Only available since PHP 4.0.4 On Thu, November 23, 2006 12:42 pm, Alain Roger wrote: Hi Richard, Could you be more precise on your suggestion You may want to use http://session_set_cookie_params to require the your SSL cookie ONLY go through SSL, though. i suppose you mean to use the SID in the address. I've never done this before and i'd be very glad to learn how to do it and to use it efficiently. Do you have any tutorial or help to suggest me regarding this topic ? thanks a lot, ALain -- Some people have a gift link here. Know what I want? I want you to buy a CD from some starving artist. http://cdbaby.com/browse/from/lynch Yeah, I get a buck. So? -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Re: header
I found the trouble... My index.php file had been corrupted. I deleted and recreated it and works fine. Thanks a lot for your tips. João Cândido de Souza Neto [EMAIL PROTECTED] escreveu na mensagem news:[EMAIL PROTECTED] In my index.php file of my system i have got just one php tag in which it starts a smarty object, make a lot of includes of templates and use $smarty-display(index.tpl) to show the result. Until i know, smarty do not send any data to browser before display method, but, in some cases i must do header(location: sompage.php) and it gives the follow error: Warning: Cannot modify header information - headers already sent by (output started at /usr/local/apache2/htdocs/www2.superbanco.com.br/html/index.php:1) in /usr/local/apache2/htdocs/www2.superbanco.com.br/html/modules/loja/identificacao.php on line 15 Anyone know why is it happen? If so, how can i avoid it? -- João Cândido de Souza Neto Curitiba Online [EMAIL PROTECTED] (41) 3324-2294 (41) 9985-6894 http://www.curitibaonline.com.br -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] problems re-reading from socket
I have a daemon class which reads and answers using socket_read and
socket_write functions. The things is that I connect to the daemon,
sent a chain and the I get an answer, but after that the daemon get's
struck in the next socket_read.
The problem appears to be here (a method from my class). I put the 2 echos
for debugging purposses:
function socketRead(){
echo Vamos a leer nomas!\n;
$lectura = socket_read($this-conexion, 2048, PHP_NORMAL_READ);
echo $lectura;
return $lectura;
}
In th output from the socket daemon I get the 2 strings (generated by
the 2 echos), after that I get again the first echo, but no matter how
I try to send a new string to the socket, it just stays there reading
from the socket.
By the way $this-conexion is a socket resource from socket_accept. Also
the socket reads and answers one time, so it is working, but after that
first answer it stays reading. All this I'm testing from the console using
a telnet to the socket.
--
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Lic. Martín Marqués | SELECT 'mmarques' ||
Centro de Telemática| '@' || 'unl.edu.ar';
Universidad Nacional| DBA, Programador,
del Litoral | Administrador
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Re: [PHP] problems re-reading from socket
On Fri, November 24, 2006 1:21 pm, Martin Marques wrote: I have a daemon class which reads and answers using socket_read and socket_write functions. The things is that I connect to the daemon, sent a chain and the I get an answer, but after that the daemon get's struck in the next socket_read. Have you set: http://www.php.net/manual/en/function.socket-set-nonblock.php It seems to me that if you don't, you are going to wait for 2048 bytes, no matter how little/much data is there... Not an expert... -- Some people have a gift link here. Know what I want? I want you to buy a CD from some starving artist. http://cdbaby.com/browse/from/lynch Yeah, I get a buck. So? -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Select two table with DB_DataObject
On Fri, November 24, 2006 10:27 am, Yves Tannier wrote: First, sorry for my bad english ;) I'm looking for a simple way to provide query with two table like this : SELECT t1.idperson, t1.lastname FROM table1 t1, table2 t2 WHERE t1.idperson=t2.idperson AND t1.idperson=2 I try with joinAdd and selectAs but its always complexe query like : SELECT t1.idperson, t1.lastname FROM table1 t1 INNER JOIN table2 t2 ect... I can't use query() method because I need to use find() method after (orderBy, Pager, limit ect...) I'm not quite sure what DB_DataObject is, or where it comes from... But wherever that software came from, there is probably a better list/forum/space to ask this, if nobody here answers. -- Some people have a gift link here. Know what I want? I want you to buy a CD from some starving artist. http://cdbaby.com/browse/from/lynch Yeah, I get a buck. So? -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] header
On Fri, November 24, 2006 9:13 am, João Cândido de Souza Neto wrote: In my index.php file of my system i have got just one php tag in which it starts a smarty object, make a lot of includes of templates and use $smarty-display(index.tpl) to show the result. Until i know, smarty do not send any data to browser before display method, but, in some cases i must do header(location: sompage.php) and it Nitpick: header(Location: ...); is supposed to have an absolute URI, i.e., a full URL with http:// and everything. gives the follow error: Warning: Cannot modify header information - headers already sent by (output started at /usr/local/apache2/htdocs/www2.superbanco.com.br/html/index.php:1) in /usr/local/apache2/htdocs/www2.superbanco.com.br/html/modules/loja/identificacao.php on line 15 To anybody else stuck on a similar problem, the error message requires a bit of re-reading to pull it all out into sense, but literally EVERYTHING you need to work out what went wrong is in this error message... -- Some people have a gift link here. Know what I want? I want you to buy a CD from some starving artist. http://cdbaby.com/browse/from/lynch Yeah, I get a buck. So? -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Serving out a file to Firefox ... headers?
On Thu, November 23, 2006 10:40 pm, Brian Dunning wrote:
Sorry to revisit this issue YET ONE MORE TIME... :) :)
My online store sends out the file for download upon purchase. Below
are the headers I send, and I understood that it should work for all
browsers. It does not work for Firefox. Suggestions?
header('Content-Type: application/octet-stream');
header('Content-Disposition: attachment; filename='.$filename);
This header is a bogus MS made-up header that extends the HTTP spec,
and will not work for anything but IE, and only kinda sorta works on
IE anyway...
Well, IE itself only kinda sorta works, but that's another topic or
twenty. :-)
Here is a rather long-winded rant on this very topic:
http://richardlynch.blogspot.com
You may be able to find a short and more concise version elsewhere.
OTOH, you may find the rant entertaining, as some have.
$size = filesize('../../store/files/'.$filename);
header('Content-Length: '.$size);
readfile('../../store/files/'.$filename);
--
Some people have a gift link here.
Know what I want?
I want you to buy a CD from some starving artist.
http://cdbaby.com/browse/from/lynch
Yeah, I get a buck. So?
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Re: [PHP] Problems to login via POST on a external site.
On Thu, November 23, 2006 11:10 am, Benny Pfitzner wrote: The traffic shows: user=seppl2pass=seppl2x=72y=13 but I don't know where the x and y values are from. They also change every time. Also note that if the INPUT TYPE=image has a NAME=foo attribute, the parameters change to: foo.x=72foo.y=13 PHP does not allow '.' in variable names, so for historic reasons dating back to the dark ages of register_globals being on, PHP converts foo.x into foo_x and foo.y into foo_y, in all of $_GET/$_POST/$_REQUEST. And I would suspect PHP would do that in $_COOKIE as well, if you manage to set/construct such a cookie in the first place; But I've never tried that so don't know. -- Some people have a gift link here. Know what I want? I want you to buy a CD from some starving artist. http://cdbaby.com/browse/from/lynch Yeah, I get a buck. So? -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] To install a small program from a web browser
On Thu, November 23, 2006 11:01 am, Navid wrote: I have a client that wants me to build a membership-based website soon. He has small programs for his members to install. He wants to post a link for them so that when they click on it the program installs on their machine automatically. I tried to discourage him from doing that, but he insists on it. His request sounds kind of fishy to me but then again it's for his members. Is this possible to do? Thanks in advance to all who can help. Just get them all to use Windows and IE and enable ActiveX, and you're all set. :-v More seriously, though, you would need to explain what the program is, what it does, how it works, etc to get a concrete answer on the appropriate way to REALLY do this. As it stands in the bare-bones question you've posted, the answer is: Provide a link to an .exe file, and tell the user to run it. Either they trust you and do that, or they don't. -- Some people have a gift link here. Know what I want? I want you to buy a CD from some starving artist. http://cdbaby.com/browse/from/lynch Yeah, I get a buck. So? -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] PHP and XML
On Thu, November 23, 2006 6:57 am, onewaylife wrote: I am novice in PHP XML, while trying I am creating a small application i.e. Address Book. In this I am using Apache2, PHP5 and XML no database is used. I have FC5 machines. but I am unable to store the files in XML. If any one share their experience in this by providing Examples or tutorials etc... So far I have found tutorial related to porting the information of data from MySQL to XML and then php with help of DOM. You could just slap the whole address book into a single file with: http://php.net/file_put_contents http://php.net/file_get_contents This, however, will get unwieldy for more than a few hundred addresses... To fix that, you're going to have to basically re-implement a bunch of functionality that is pretty much the nuts and bolts of a database, so I'd suggest that maybe your inexperience is causing you to make a Bad Choice for how to go about making an address book in the first place. :-) Note that you could also store it all in a database, and then provide an XML output for, say, RSS or other portable reasons. And while it's more work, the extra effort of the DB will actually be LESS work than Doing It Right with just the raw file system access you propose. -- Some people have a gift link here. Know what I want? I want you to buy a CD from some starving artist. http://cdbaby.com/browse/from/lynch Yeah, I get a buck. So? -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] GD - Problem writing text
On Thu, November 23, 2006 9:30 am, Fredrik Thunberg wrote: imagettftext ($im, 30, 0, 10, 40 , $black, TTF_DIR. times.ttf, Hello World!); FreeType Support enabled FreeType Linkage with freetype FreeType Version 2.1.3 The one things that differs between the servers is: FreeType Linkagewith TTF library is set on the faulty one. Can this be the problem? It sure seems suspicious to me. Not that I can ever keep straight all those different font packages, but maybe you need that other other TTF library font format instead of times.ttf to be installed on the non-working machine... The only other thing would be to double-check that PHP actually can find and read the full path to your times.ttf file, to be SURE it's not paths/permissions getting you. Oh. Also try to compare any FreeType configuration files on both machines. I seem to recall there was some kind of config file... No, that was the pdflib.upr file I was thinking of... Still, any kind of test/configuration check you can run on the font installations may help. -- Some people have a gift link here. Know what I want? I want you to buy a CD from some starving artist. http://cdbaby.com/browse/from/lynch Yeah, I get a buck. So? -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] problems re-reading from socket
On Fri, 24 Nov 2006 13:41:59 -0600 (CST), Richard Lynch [EMAIL PROTECTED] wrote: On Fri, November 24, 2006 1:21 pm, Martin Marques wrote: I have a daemon class which reads and answers using socket_read and socket_write functions. The things is that I connect to the daemon, sent a chain and the I get an answer, but after that the daemon get's struck in the next socket_read. Have you set: http://www.php.net/manual/en/function.socket-set-nonblock.php If I set non-blocking, I get endless warnings when trying to accept connexions: Warning: socket_accept(): unable to accept incoming connection [11]: Resource temporarily unavailable in /usr/local/php/offline/lib/daemonSocket.inc on line 100 socket_accept() failed: reason: Success It seems to me that if you don't, you are going to wait for 2048 bytes, no matter how little/much data is there... From the socket_read manual: The function socket_read() reads from the socket resource socket created by the socket_create() or socket_accept() functions. The maximum number of bytes read is specified by the length parameter. Otherwise you can use \r, \n, or \0 to end reading (depending on the type parameter, see below). I'm using PHP_NORMAL_READ BTW. -- - Lic. Martín Marqués | SELECT 'mmarques' || Centro de Telemática| '@' || 'unl.edu.ar'; Universidad Nacional| DBA, Programador, del Litoral | Administrador - -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Select two table with DB_DataObject
2006/11/24, Richard Lynch [EMAIL PROTECTED]: On Fri, November 24, 2006 10:27 am, Yves Tannier wrote: First, sorry for my bad english ;) I'm looking for a simple way to provide query with two table like this : SELECT t1.idperson, t1.lastname FROM table1 t1, table2 t2 WHERE t1.idperson=t2.idperson AND t1.idperson=2 I try with joinAdd and selectAs but its always complexe query like : SELECT t1.idperson, t1.lastname FROM table1 t1 INNER JOIN table2 t2 ect... I can't use query() method because I need to use find() method after (orderBy, Pager, limit ect...) I'm not quite sure what DB_DataObject is, or where it comes from... But wherever that software came from, there is probably a better list/forum/space to ask this, if nobody here answers. So sorry. It's a mistake ;) I've subcribe on php-general@lists.php.net but not on [EMAIL PROTECTED] DB_DataObject is a pear package. bye. Yves [EMAIL PROTECTED]
