Re: [PHP] [NOT FIXED] Re: [PHP] strip out wierd characters in a string
* Thus wrote Brent Clements:
Ok, I still have the problem.
If I echo the string to a webpage, it still contains the ?
So I viewed the source in a notepad, and the thing that shows up next to
string is a TM.
I tried using htmlentities on the string that I'm echoing but the question
mark/tm is still there.
Anybody know how to fix this?
The ? you are seeing is because the charset doesn't know what to do
with the ascii value that is contained there.
You have a couple of options to let the browser know exactly what
you mean by that character:
If before any output you specify:
header('Content-Type: text/html; charset=iso-8859-1');
will let the browser know you want a charset that defines
what that ascii value means
Or
Because there is no entity defined the htmlentities() for 'tm' you
have to convert it yourself using the numeric entity for it:
echo str_replace(\x99, #153;, $a);
Then, your 'tm' will get displayed insted of '?'.
Curt
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Re: [PHP] Apache segmentation faults
* Thus wrote Bostjan Skufca @ domenca.com: Is there any special apache/php compile option needed to generate core files on linux? No, its really up to the OS to figure out what to do whan a segfault happens. I have seen few segfaults and i have set CoreDumpDirectory to /tmp/httpd.core which has correct permissions but no core file gets generated. Are core files generated only when apache parent process segfaults? You can try finding it by issuing: $ locate httpd.conf or if that doesnt result with anything: $ find / -name httpd.conf If no results are found in either one of those, I would suspect your system isn't generating .core files. Curt -- Quoth the Raven, Nevermore. -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Oracle Connection
Hi All, (B (Bwill anybody tell me how to connect oracle database using php script. (B (BThanx (B (BSyed
Re: [PHP] Fwd:
Original-Recipient: rfc822;[EMAIL PROTECTED] It's whoever's subscribed under the address [EMAIL PROTECTED] - I tried complaining to them a couple of weeks ago but got no response. One of the few times I *haven't* got a response from them in fact. -robin -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Optimized GIF animations created on the fly (patch included)
Hi all, Now as gif support is again in, I revised my patches for GIF creation for gd-2.0.28 and PHP. My patches may make it into gd-2.0.29, possibly modified, so the interface may still change if Thomas Boutell has better ideas for it. But anyway, here are patches for gd-2.0.28, php-5.0.2 and perl module GD-2.16 for optimized gif animation functions: http://www.iki.fi/hyvatti/sw/ Using the functions is not easy, as you need to take into account a lot of things when preparing the images and parameters for the functions. Still, the functions make it possible to generate pretty well optimized images without calling external programs and without using too much resources. I hope people can test this patch and suggest improvements, and that eventually the patch makes it into php-4 and php-5. I'll try to include examples and updated manual patches for the new functions on that page later. Please do not hesitate to contact me for any questions or suggestions! Jaakko -- Foreca Ltd [EMAIL PROTECTED] Pursimiehenkatu 29-31 B, FIN-00150 Helsinki, Finland http://www.foreca.com -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Help: Suggestions for multi page form validation
I have a multi-page form that ends in the last page as a transaction to mysql. In the transaction there are a number of steps, i.e. query1 = Insert into .. run query1 query2 = Insert into . run query 2 query3 = Insert into .. run query 3 Then an if / else statement that checks if all queries were sucessful (commit) or else (rollback) I need to add server side validation So my thoughts are : 1- Do it on a page by page (form by form) basis, meaning user can't go past page1 if there are form error. I'm just not sure in this case where the validation would go. Since 1st page is set on submit to go to 2nd page. Would I put the validations on page/form2 and then it would print out errors directing back to form1 ? 2- Last page validation - waiting till the transaction page to do validation. Should I set this up as one block on top that checks all the submitted form values, or pepper throughout all the transactions ? Hope my question is clear and am open to any suggestions or ideas. Thank you , Stuart -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] 'Intelligently' truncate string?
You could also try a combination of html_entity_decode to change all entities back, then truncate it, then use html_entities to get back to the encoded string. Hope this helps Cherrs Chris Robert Cummings wrote: On Mon, 2004-10-18 at 14:35, Murray @ PlanetThoughtful wrote: Hi All, I'm working on a page where I'm attempting to display article titles in a relatively narrow area. To save from ugly wrap-arounds in the links, I've decided to truncate the article title string at 20 chars. This works well except where the truncate occasionally falls in the middle of a HTML entity reference (eg nbsp; or copy; etc). after you do your usual truncation just add the following: $truncated = ereg_replace( '[[:alpha:]]*$', '', $truncated ); You may need to replace alpha with alnum since I can't remember if there are any entities with digits :) Cheers, Rob. -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
RE: [PHP] Help: Suggestions for multi page form validation
If it's okay I'll throw out two more questions then. 1-Probably a silly question, but is a faux pas if I don't do client side [javascript] validations ? 2a- Textboxes - provided I'm not allowing special characters (only alphanumeric) does this alone protect me from things like sql injections ? 2b- Do selects (menus, dropdowns) need to be validated for string content. aka, can crafty hackers turn these into a way to enter some funky data ? Thank you , Stuart --- Graham Cossey [EMAIL PROTECTED] wrote: Personally I would do as you suggest in 1. I would think your users would get rather annoyed if they had gone through several form pages to be told at the end of an error in form page1. So, page2 validates page1 etc. I would assume that page2 already does some processing of page1 anyway, as I believe you are adding the for. -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
RE: [PHP] Help: Suggestions for multi page form validation
I do not do any javascript validation, and try to avoid it if at all possible as you cannot guarantee that the client has JavaScript enabled, much like relying on cookies. If you are concerned about 'crafty hackers' you'll probably need to check every form element. You probably also want to check somehow that page2.php is actually being called from page1.php and not by any other means. Others on the list are much better equipped to deal with these matters than I, as I don't currently lock down my application to this degree. If you have not already, get along to Chris Shiflett's site, it's got some great info. http://shiflett.org especially: http://shiflett.org/articles HTH Graham -Original Message- From: Stuart Felenstein [mailto:[EMAIL PROTECTED] Sent: 19 October 2004 10:26 To: Graham Cossey; [EMAIL PROTECTED] Subject: RE: [PHP] Help: Suggestions for multi page form validation If it's okay I'll throw out two more questions then. 1-Probably a silly question, but is a faux pas if I don't do client side [javascript] validations ? 2a- Textboxes - provided I'm not allowing special characters (only alphanumeric) does this alone protect me from things like sql injections ? 2b- Do selects (menus, dropdowns) need to be validated for string content. aka, can crafty hackers turn these into a way to enter some funky data ? Thank you , Stuart --- Graham Cossey [EMAIL PROTECTED] wrote: Personally I would do as you suggest in 1. I would think your users would get rather annoyed if they had gone through several form pages to be told at the end of an error in form page1. So, page2 validates page1 etc. I would assume that page2 already does some processing of page1 anyway, as I believe you are adding the for. -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Mixing classes
Hi Tomi,
You could create an object of the Database class in your Auth class like
this and then use your Datebase class with your Auth class:
?php
require_once(Database/Database.php);
class Auth
{
var $dbObject = ;
function Auth ()
{
//Create an instance of you database class
$this-dbObject = new Database($arg1, $arg2, $etc);
}
function doSomething()
{
// Execute a query
$this-dbObject-query($sql);
}
}
?
I hope this helps
Best regards,
Davy Obdam
Tomi Kaistila wrote:
Hey!
I've written several general classes, much as tools. One manages
databases, one authenticates users, etc. I'm trying to bring all of
these together into one sorta like a CMS, but the problem is that I
can't find a way to have the different classes take advantage of each
other; for example, a function in the auth class needs to contact the
database, so it needs the query() function from the database class,
but the objects are created on the index.php and as such are not in
the scope of the functions in the classes.
Would anyone have any ideas or suggestions how to solve this issue?
I've looked for a solution for some time now, to no result.
My PHP version is 4.3.8.
--
Davy Obdam
mailto:[EMAIL PROTECTED]
web: http://www.davyobdam.com
A conclusion is the place where you get tired of thinking.
(Arthur Bloch)
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RE: [PHP] Help: Suggestions for multi page form validation
Yes, this is a great reminder, as I thought about it. Man, can one form be so time consuming ? :) Stuart --- Graham Cossey [EMAIL PROTECTED] wrote: You probably also want to check somehow that page2.php is actually being called from page1.php and not by any other means. HTH Graham -Original Message- From: Stuart Felenstein [mailto:[EMAIL PROTECTED] Sent: 19 October 2004 10:26 To: Graham Cossey; [EMAIL PROTECTED] Subject: RE: [PHP] Help: Suggestions for multi page form validation If it's okay I'll throw out two more questions then. 1-Probably a silly question, but is a faux pas if I don't do client side [javascript] validations ? 2a- Textboxes - provided I'm not allowing special characters (only alphanumeric) does this alone protect me from things like sql injections ? 2b- Do selects (menus, dropdowns) need to be validated for string content. aka, can crafty hackers turn these into a way to enter some funky data ? Thank you , Stuart -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] PHP Configuration Error
Hi All, When I am compiling php4.3.8 with mysql,apxs and snmp on a -Linux Build i386 GNU/Linux I am getting this error Can some body please help me I have PHP already installed but I want to reconfigure it to work with snmp Here is the End of the configuration message checking base type of last arg to accept... (cached) socklen_t checking return type of qsort... (cached) void configure: error: Cannot find MySQL header files under /usr/local/mysql/bin/ Nikhil
Re: [PHP] Mixing classes
Hi!
Thanks for the idea, hadn't actually thought of it that way. I had
thought of passing objects (instance the db object to the auth object)
by reference, but when thinking that while one class might only need the
help of one other class, another class might need the help of four
classes. Would make the constructor look a bit ugly.
The approuch you suggest is good, for most of the classes. For example,
although I create an instance of the db class on the web site, it
doesn't harm to create another inside the auth class. But there are some
classes that are not suited to be created that way. For example, the
Core class, which for one thing, reads the configuration file from the
include path and sets a load of values which each class should then use.
For example, the db class needs values such as the username, password,
hostname, port, etc. It wouldn't be advisable read the configuration
file more than once.
I'm not sure, but could an instance of a class be pass as reference with
the Global keyword? Like so;
?php
class auth {
var $dbObject = ;
function auth () {
//Create an instance of you database class
global $dbobject;
$this-dbObject = $dbobject;
}
function doSomething() {
// Execute a query
$this-dbObject-query($sql);
}
}
?
Davy Obdam wrote:
Hi Tomi,
You could create an object of the Database class in your Auth class like
this and then use your Datebase class with your Auth class:
?php
require_once(Database/Database.php);
class Auth
{
var $dbObject = ;
function Auth ()
{
//Create an instance of you database class
$this-dbObject = new Database($arg1, $arg2, $etc);
}
function doSomething()
{
// Execute a query
$this-dbObject-query($sql);
}
}
?
I hope this helps
Best regards,
Davy Obdam
Tomi Kaistila wrote:
Hey!
I've written several general classes, much as tools. One manages
databases, one authenticates users, etc. I'm trying to bring all of
these together into one sorta like a CMS, but the problem is that I
can't find a way to have the different classes take advantage of each
other; for example, a function in the auth class needs to contact the
database, so it needs the query() function from the database class,
but the objects are created on the index.php and as such are not in
the scope of the functions in the classes.
Would anyone have any ideas or suggestions how to solve this issue?
I've looked for a solution for some time now, to no result.
My PHP version is 4.3.8.
--
developer programmer
me tomi kaistila
home http://www.datamike.org
gnupg 0xFA63E4C7
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[PHP] Re: Oracle Connection
On Tue, 19 Oct 2004 16:20, Syed wrote: Hi All, will anybody tell me how to connect oracle database using php script. Thanx Syed Start at http://php.net/oracle -- David Robley If winning isn't important then why keep score? -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Re: PHP Configuration Error
On Tue, 19 Oct 2004 20:48, Nikhil Mulley wrote: Hi All, When I am compiling php4.3.8 with mysql,apxs and snmp on a -Linux Build i386 GNU/Linux I am getting this error Can some body please help me I have PHP already installed but I want to reconfigure it to work with snmp Here is the End of the configuration message checking base type of last arg to accept... (cached) socklen_t checking return type of qsort... (cached) void configure: error: Cannot find MySQL header files under /usr/local/mysql/bin/ Which implies that your mysql header files are not in /usr/local/mysql/bin/ Try /usr/local/mysql if that is the top level of your mysql installation. -- David Robley I don't have a boyfriend, said Mary guilelessly. -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] PHP Configuration Error
It can't find your mysql stuff to link in. What does your configuration command look like? you might have to specify the path to mysql, i.e. --with-mysql=/path/to/mysql -Brad - Original Message - From: Mulley, Nikhil [EMAIL PROTECTED] Date: Tuesday, October 19, 2004 7:18 am Subject: [PHP] PHP Configuration Error Hi All, When I am compiling php4.3.8 with mysql,apxs and snmp on a -Linux Build i386 GNU/Linux I am getting this error Can some body please help me I have PHP already installed but I want to reconfigure it to work with snmp Here is the End of the configuration message checking base type of last arg to accept... (cached) socklen_t checking return type of qsort... (cached) void configure: error: Cannot find MySQL header files under /usr/local/mysql/bin/ Nikhil -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] @session_start generates a new session_id
Hi, I made an update to Apache/1.3.31 (Unix) PHP/4.3.9 and before this everythings works fine. The problem is that a following page generates a new session stored under the session.save_path and the stored variable e.g. $_SESSION['SESS_CUS'] is not valid anymore due the SID entry. On both pages I use this to start: @session_start(); session_name(userauth); $_SESSION['SESS_CUS'] = $user_id; to verify the $USER_ID in conjunction with the actual valid session value. I tried already a form with a hidden field to overgive the session which works fine in the former version: form method=post action=\./MyFILE.php?USERNAME=$realnameUSER_ID=$user_id\ INPUT TYPE=\hidden\ NAME=\session_name();\ value=\session_id();\ INPUT TYPE=\submit\ VALUE=\Login for the board\ /form But this doesn't work anymore ... The new LAMP system generates everytime after calling @session_start(); a new session. Either on the same page or a following one. How can I prevent this behavior by using the PHP session management function ? -- Best Regards, Mark -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Mixing classes
Hi
Maybe you could make most class childs of the Core class... well at
least the classes that need values from you config file.
class Database extends Core
{
}
}
I dont know if this is gonna work in your set up, but since this Core
class reads the config file, now you can just creat an object from the
database class anywhere and alread have those variables available.
Best regards,
Davy
Tomi Kaistila wrote:
Hi!
Thanks for the idea, hadn't actually thought of it that way. I had
thought of passing objects (instance the db object to the auth object)
by reference, but when thinking that while one class might only need
the help of one other class, another class might need the help of four
classes. Would make the constructor look a bit ugly.
The approuch you suggest is good, for most of the classes. For
example, although I create an instance of the db class on the web
site, it doesn't harm to create another inside the auth class. But
there are some classes that are not suited to be created that way. For
example, the Core class, which for one thing, reads the configuration
file from the include path and sets a load of values which each class
should then use. For example, the db class needs values such as the
username, password, hostname, port, etc. It wouldn't be advisable read
the configuration file more than once.
I'm not sure, but could an instance of a class be pass as reference
with the Global keyword? Like so;
?php
class auth {
var $dbObject = ;
function auth () {
//Create an instance of you database class
global $dbobject;
$this-dbObject = $dbobject;
}
function doSomething() {
// Execute a query
$this-dbObject-query($sql);
}
}
?
Davy Obdam wrote:
Hi Tomi,
You could create an object of the Database class in your Auth class
like this and then use your Datebase class with your Auth class:
?php
require_once(Database/Database.php);
class Auth
{
var $dbObject = ;
function Auth ()
{
//Create an instance of you database class
$this-dbObject = new Database($arg1, $arg2, $etc);
}
function doSomething()
{
// Execute a query
$this-dbObject-query($sql);
}
}
?
I hope this helps
Best regards,
Davy Obdam
Tomi Kaistila wrote:
Hey!
I've written several general classes, much as tools. One manages
databases, one authenticates users, etc. I'm trying to bring all of
these together into one sorta like a CMS, but the problem is that I
can't find a way to have the different classes take advantage of
each other; for example, a function in the auth class needs to
contact the database, so it needs the query() function from the
database class, but the objects are created on the index.php and as
such are not in the scope of the functions in the classes.
Would anyone have any ideas or suggestions how to solve this issue?
I've looked for a solution for some time now, to no result.
My PHP version is 4.3.8.
--
Davy Obdam
mailto:[EMAIL PROTECTED]
web: http://www.davyobdam.com
The media finally figured out that their paying customers
(i.e. advertisers) don't WANT an intelligent, thoughtful
audience. And they no longer have one. (Rich Tietjens)
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Description: S/MIME Cryptographic Signature
RE: [PHP] Re: Oracle Connection
To view the terms under which this email is distributed, please go to http://disclaimer.leedsmet.ac.uk/email.htm On 19 October 2004 13:19, David Robley wrote: On Tue, 19 Oct 2004 16:20, Syed wrote: Hi All, will anybody tell me how to connect oracle database using php script. Thanx Syed Start at http://php.net/oracle No, don't -- not unless you're using a really old version of Oracle version 7. Instead, start here: http://php.net/oci8 Cheers! Mike - Mike Ford, Electronic Information Services Adviser, Learning Support Services, Learning Information Services, JG125, James Graham Building, Leeds Metropolitan University, Headingley Campus, LEEDS, LS6 3QS, United Kingdom Email: [EMAIL PROTECTED] Tel: +44 113 283 2600 extn 4730 Fax: +44 113 283 3211 -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] people/projects looking for developers...
On Oct 18, 2004, at 9:06 PM, bruce wrote: interesting... for the most part, people have responded with contract resource sites... (guru.com/elance.com/etc) no one has mentioned any kind of site specifically geared towards people who want to come together to kind of build applications. ala the old garage/basement type of process were you get a few guys together with a few sales guys, and they build/start to sale the app, and create a biz... so my question i guess, is why the hell isn't there more of an interest in this kind of atmosphere.. have people just been too dam* burned too many times, or are people really just satisfied with their jobs What'd you have in mind? I'm freshly out of college and would be up for most things... ~Philip interesting... thanks -bruce -Original Message- From: Dan Joseph [mailto:[EMAIL PROTECTED] Sent: Monday, October 18, 2004 6:57 PM To: [EMAIL PROTECTED] Subject: Re: [PHP] people/projects looking for developers... a question for consideration. are there sites set up for people who have ideas/projects, who are looking for developers. or vice versa, are there sites for developers who are looking to be part of projects. i'm not referring to open source projects, rather projects that are intended to be revenue generating businesses. www.itmoonlighter.com is one that I use to use. It has both companies looking to find developers for their projects, and developers looking for extra work. I'm sure there are other sites, but I can't think of 'em. -Dan Joseph -- 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 General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Extracting relevant text from a text file
Best way for me to explain this is by example - I just applied for a job and cut and past my resume into a textarea. After submitting it had extracted all the information and placed them into textfields. So my first name was now in the first name textfield, city was in the city field. Also , work experience and companies were also extracted to certain areas. How sophisticted a search is this and are there functions within PHP that make this accomplishable ? I'm not entirely sure how it's done. I'm assuming searches are run looking for certain strings, name though ? is there a way to search for pronouns. Last, I guess if I had an un-average formatted resume it would not work as well. Stuart -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] people/projects looking for developers...
On Tue, 19 Oct 2004 08:28:17 -0500, Philip Thompson [EMAIL PROTECTED] wrote: so my question i guess, is why the hell isn't there more of an interest in this kind of atmosphere.. php-general is a place where PHP users come to get coding assistance and to discuss PHP code in general. I suspect most of us already have paying jobs or are actively seeking that end. And those of us who _have_ any spare time probably already have hobby projects going. I know I do. Getting involved in yet another PHP project simply wouldn't be realistic because of time constraints. I'm not sure this is the best forum to begin seeking members for a new business. -- Greg Donald Zend Certified Engineer http://gdconsultants.com/ http://destiney.com/ -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] sql trim problem
On Mon, 18 Oct 2004 21:43:18 -0700, Dale Hersowitz [EMAIL PROTECTED] wrote: Recently, I had to format my db server and when I re-attached the database, I noticed some unusal behavior. I have some fields in certain tables with a width of 60. When I would extract data from the table for that specific field, the data would contain extra blank chars. As a result, I am forced to use the trim function to get rid of the extra chars. This problem has never occured before and I now find it quite annoying. Does anybody have any ideas? This question would be more appropriate for php-db or the mailing list for the database you are using, if one exists. Fixed length fields often have 'filler' data at the end of the field. I suspect this the case with your data. -- Greg Donald Zend Certified Engineer http://gdconsultants.com/ http://destiney.com/ -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Optimized GIF animations created on the fly (patch included)
On Tue, 19 Oct 2004 10:32:01 +0300 (EEST), Jaakko Hyvätti [EMAIL PROTECTED] wrote: I hope people can test this patch and suggest improvements, and that eventually the patch makes it into php-4 and php-5. I'll try to include examples and updated manual patches for the new functions on that page later. Please do not hesitate to contact me for any questions or suggestions! You probably want to post this info to php-dev. php-general is for users of PHP, not necessarily the actual PHP developers. -- Greg Donald Zend Certified Engineer http://gdconsultants.com/ http://destiney.com/ -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Add to regex help
Uhm, I guess you are looking for links (following a 'href') in your HTML page, so why
don't you just do something like:
preg_match_all('/href=[\\']?([^\\'\s]*)[\\']?/i', $url, $matches)
(note the '\s' added inside the bracket that should match the link, as you could have:
a href=pippo.com target=_blank - that is, a link terminated by a white space)
HTH, cheers!
Silvio
Mag wrote:
Hi,
Quite some time back I modified a regex (to the one
below) to work with my script:
if (preg_match_all('/a\s+.*?href=[\\']?([^\\'
]*)[\\']?[^]*.*?\/a/i', $url, $matches))
{
foreach($matches as $match){$links[] = $match;}
}
Problem is, I dont really know REGEXs properly and
dont remember how I modified it and it completly
ignores the below:
area shape=rect coords=95,8,242,145
href=2/FIVE.MPG
because its a map and I guess it does not start with
a and does not end with /a
but I need to make sure it catches even the above...
Can someone help me add to the above regex please?
Thanks,
Mag
=
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RE: [PHP] Re: ' (Single Quotes) in user inputs
Also, you probably want to do a string replace of some kind and make the single quote a double single-quote ' to '' I don't know if that's how MySQL does it, but that's how SQL Server escapes single quotes and I believe other DBs do as well. Just something to look into because I think the \' might not work on DBs that use ''. -TG -Original Message- From: John Holmes [mailto:[EMAIL PROTECTED] Sent: Monday, October 18, 2004 8:59 PM To: Jerry Swanson Cc: Christian Jul Jensen; [EMAIL PROTECTED] Subject: Re: [PHP] Re: ' (Single Quotes) in user inputs Jerry Swanson wrote: I'm not sure that stripslashes() are used for input. If you want to redisplay the input, then it would be used. addslashes() - to insert data into database stripslashes() - to get data from database and print it. You don't need stripslashes when pulling data unless you have magic_quotes_runtime enabled. If you find that you need to call stripslashes on your data, then you're escaping it twice before you insert it. -- ---John Holmes... Amazon Wishlist: www.amazon.com/o/registry/3BEXC84AB3A5E/ php|architect: The Magazine for PHP Professionals - www.phparch.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
Re: [PHP] @session_start generates a new session_id
@session_start(); session_name(userauth); $_SESSION['SESS_CUS'] = $user_id; I am not 100% sure what the problem is, but if you are trying to change the session name to userauth, I think you need to do that before session_start http://us2.php.net/session_name -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] @session_start generates a new session_id
Hi Matt, @session_start(); session_name(userauth); $_SESSION['SESS_CUS'] = $user_id; I am not 100% sure what the problem is, but if you are trying to change the session name to userauth, I think you need to do that before session_start session_name() works ok so far. For example: ? @session_start; $session = session_id(); /* index.php */ $_SESSION['SESS_CUS'] == $user_id; echo $session; ? OUTPUT in the browser: 34f321149ee49d20e0e223f3020c1f77 In the case a new page is loaded it changes to a new value: ? $session = session_id(); /* userauth.php */ echo PHPSESSID: $session; echo SESSION:.$_SESSION['SESS_CUS']; ? OUTPUT in the browser: PHPSESSID: b65de73df8d327a4e15627ccfd14968d SESSION: A new request over http generates a new session and $_SESSION['XYZ'] is not available anymore. -- Best Regards, Mark -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] fputcsv() error message
Fatal error: Call to undefined function: fputcsv() in
/home/webdev/sites/tracking_site/scripts/report.php on line 19
Is there something that I am missing? The code that I had entered in:
?php
$list = array (
'aaa,bbb,ccc,',
'123,456,789',
'aaa,bbb'
);
$fp = fopen('file.csv', 'w');
foreach ($list as $line) {
fputcsv($fp, split(',', $line));
}
fclose($fp);
?
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Re: [PHP] fputcsv() error message
On Tue, 19 Oct 2004 12:37:02 -0500, Steven [EMAIL PROTECTED] wrote: Fatal error: Call to undefined function: fputcsv() in /home/webdev/sites/tracking_site/scripts/report.php on line 19 php.net/fputcsv (no version information, might be only in CVS) -- Greg Donald Zend Certified Engineer http://gdconsultants.com/ http://destiney.com/ -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] problem with array
You say you have a database with many CHAR(60) fields?
Have you considered changing those to VARCHAR(60)?
This isn't PHP and is probably inappropriate solution(since it is not PHP
related), but I believe a CHAR(60) defines the field as a fixed length
character string, meaning no matter what you want to store, it is 60
lengths.
VARCHAR(60) is a variable length(still fixed, since you have a maximum)
length field type.
My SQL datatypes may be rusty, but try converting a small portion of your db
to VARCHAR(60) and try pulling data off those fields. Let me know how it
turns out.
-Minuk
- Original Message -
From: Dale Hersowitz [EMAIL PROTECTED]
To: 'Minuk Choi' [EMAIL PROTECTED]
Sent: Tuesday, October 19, 2004 12:38 AM
Subject: RE: [PHP] problem with array
Minuk,
After much searching and asking, I found the answer to my problem. It
turns
out that after re-attaching my db and re-formatting the server, the db has
been slightly adjusted. Let me explain. Many of my fields are set to char
with a width of 60. As a result, when I extract data from the db, it has
extra chars or blank spaces attached to it. I am finding myself to have to
use the trim function everywhere. If you have a fix to this problem it
would
be greatly appreciated.
Thx.
Dale
Hersh Corporation
2250 E. Imperial Hwy., 2nd Fl.
El Segundo, CA 90245 USA
Phone: (310) 563-2155 Fax: (310) 563-2101
E-mail: [EMAIL PROTECTED]
Web Site: www.hershonline.com
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partner or employee.
-Original Message-
From: Minuk Choi [mailto:[EMAIL PROTECTED]
Sent: Friday, October 15, 2004 5:16 PM
To: Dale Hersowitz
Subject: Re: [PHP] problem with array
Hmm... okay,
Now, is the output you gave me the last row? That is, that's the row you
have errors?
According to the output, it should work, since
$row['selectedCol'] exists
and $row['selectedCol'] = col0
and $row['col0'] exists.
How about this approach, tell me what it is you are trying to accomplish
from the block of code.
In particular, explain to me what
$selectedCol=$row[selectedCol];
echo $selectedCol;
$selectedColName=$row[$selectCol]; //--- PLEASE NOTE THIS
SPECIFIC
is supposed to prove.
--your code--
$query=SELECT * FROM customizeViewClients WHERE employeeNum =
$employeeNum;
$results=mssql_query($query, $connection) or die(Couldn't execute
query);
$numRows=mssql_num_rows($results);
if($numRows0)
{
$row=mssql_fetch_array($results);
}
$selectedCol=$row[selectedCol];
echo $selectedCol;
$selectedColName=$row[$selectCol]; //--- PLEASE NOTE THIS
SPECIFIC
- Original Message -
From: Dale Hersowitz [EMAIL PROTECTED]
To: 'Minuk Choi' [EMAIL PROTECTED]
Sent: Friday, October 15, 2004 1:29 PM
Subject: RE: [PHP] problem with array
Minuk,
I add that line of code and here is what came out:
selectedCol : col0 Array
(
[0] = 1
[employeeNum] = 1
[1] = clientName
[col0] = clientName
[2] = city
[col1] = city
[3] = telephoneNum
[col2] = telephoneNum
[4] = telephoneNum2
[col3] = telephoneNum2
[5] = cp1FirstName
[col4] = cp1FirstName
[6] = 1
[col0Active] = 1
[7] = 1
[col1Active] = 1
[8] = 1
[col2Active] = 1
[9] = 1
[col3Active] = 1
[10] = 1
[col4Active] = 1
[11] = col0
[selectedCol] = col0
[12] = ASC
[selectionType] = ASC
)
Thx.
Dale
-Original Message-
From: Minuk Choi [mailto:[EMAIL PROTECTED]
Sent: Thursday, October 14, 2004 9:04 PM
To: Dale Hersowitz
Subject: Re: [PHP] problem with array
$row['selectedCol'] returns 'clientName'???
let me guess, $row should have a column named 'clientName'?
try this and tell me the output.
$query=SELECT * FROM customizeViewClients WHERE employeeNum =
$employeeNum;
$results=mssql_query($query, $connection) or die(Couldn't execute
query);
$numRows=mssql_num_rows($results);
if($numRows0)
{
$row=mssql_fetch_array($results);
}
$selectedCol=$row[selectedCol];
[PHP] Square brackets tags
Hi All, I need to write a PHP extension or a PHP template system (this is the question) to parse some commands enclosed in square brackets inside web pages. Please note that the commands are in the form [command1] and not ?php [command1] ?. I want use PHP because these commands needs to be remapped with a web oriented language. Is it technically possible to remap these square brackets tags to php? And if yes, what is the best way? A custom template system or a C PHP extension? Thanks a lot. Best regards, Marco Bambini Italy -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Square brackets tags
On Tue, 19 Oct 2004 20:13:23 +0200, Marco Bambini [EMAIL PROTECTED] wrote: I need to write a PHP extension or a PHP template system (this is the question) to parse some commands enclosed in square brackets inside web pages. Please note that the commands are in the form [command1] and not ?php [command1] ?. I want use PHP because these commands needs to be remapped with a web oriented language. Is it technically possible to remap these square brackets tags to php? And if yes, what is the best way? A custom template system or a C PHP extension? Why not just write PHP code normally and use eval() to parse it out? -- Greg Donald Zend Certified Engineer http://gdconsultants.com/ http://destiney.com/ -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
RE: [PHP] fputcsv() error message
Crapola. I guess that means a recompile... T.T`` Steven Altsman -Original Message- From: Greg Donald [mailto:[EMAIL PROTECTED] Sent: Tuesday, October 19, 2004 12:59 PM To: [EMAIL PROTECTED] Subject: Re: [PHP] fputcsv() error message On Tue, 19 Oct 2004 12:37:02 -0500, Steven [EMAIL PROTECTED] wrote: Fatal error: Call to undefined function: fputcsv() in /home/webdev/sites/tracking_site/scripts/report.php on line 19 php.net/fputcsv (no version information, might be only in CVS) -- Greg Donald Zend Certified Engineer http://gdconsultants.com/ http://destiney.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
RE: [PHP] new connection with pg_pconnect
[snip] I then have the page main.php which has ?php global $sys_dbhost,$sys_dbuser,$sys_dbpasswd; $dbconn = pg_connect(user=$sys_dbuser dbname=bisprojects host=$sys_dbhost password=$sys_dbpasswd); echo '-'.$dbconn.'-'; ? the scripts just dies whenever I include the pg_connect function... if I change echo '-'.$dbconn.'-'; to echo '-==='.$dbconn.'-'; I'll still see -- on my page if I remove the pg_connect function, I'll see -===-; Basically, no changes to the page take effect when I have the pg_connect function in place... it just dies or something... [/snip] Hmmm, strange. I used your code, exactly as it is above (but with my username, password, db and server info) and it works fine. Check your error logs and see if there's anything showing up there and let us know what you find. Pablo Thanks for the reply... I checked apache's error logs and it's given a Segmentation fault when trying to connect [Tue Oct 19 14:11:29 2004] [notice] child pid 28586 exit signal Segmentation fault (11) Just to recap, I already have an existing pg_pconnect[ion] open and am trying to open a new one... -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Session
Hello! I am trying to make my pages last for only 1 minute but I am not been successfull. I have already changed session.cache_expire = 1 in php.ini (USING RedHat) but nothing happens. I would like the pages to last only for 1 minute, this means that if the user do not use the site within 1 minute all the session variables will be lost and he will have to log on again (I am using session variables to store name and password). Can anyone help me? Thank you Deleo
Re: [PHP] Session
I am trying to make my pages last for only 1 minute but I am not been successfull. I have already changed session.cache_expire = 1 in php.ini (USING RedHat) but nothing happens. I would like the pages to last only for 1 minute, this means that if the user do not use the site within 1 minute all the session variables will be lost and he will have to log on again (I am using session variables to store name and password). Can anyone help me? you will have to expire the session manually. keep track of the last time they access the site in a session variable. Check that variable every request they make. If it is longer than a minute, expire the session. -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Re: Session
* Deleo Paulo Ribeiro Junior [EMAIL PROTECTED]: I am trying to make my pages last for only 1 minute but I am not been = successfull. I have already changed session.cache_expire =3D 1 in php.ini (USING = RedHat) but nothing happens. You may also need to set session.cookie_lifetime (if session.use_cookies == 1) and I've also found that the session.gc_maxlifetime variable can often have an effect on these issues. Also... Did you restart apache? -- Matthew Weier O'Phinney | mailto:[EMAIL PROTECTED] Webmaster and IT Specialist | http://www.garden.org National Gardening Association| http://www.kidsgardening.com 802-863-5251 x156 | http://nationalgardenmonth.org -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Square brackets tags
On 19/ott/04, at 20:34, Greg Donald wrote: On Tue, 19 Oct 2004 20:13:23 +0200, Marco Bambini [EMAIL PROTECTED] wrote: I need to write a PHP extension or a PHP template system (this is the question) to parse some commands enclosed in square brackets inside web pages. Please note that the commands are in the form [command1] and not ?php [command1] ?. I want use PHP because these commands needs to be remapped with a web oriented language. Is it technically possible to remap these square brackets tags to php? And if yes, what is the best way? A custom template system or a C PHP extension? Why not just write PHP code normally and use eval() to parse it out? I can't alter the code. I need PHP to execute these commands but I can't write PHP code inside that pages. Any help? Thanks, Marco Bambini -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Session
Deleo We had an interesting conversation on this last just last week regarding the length of sessions. The title of the thread is [PHP]Sessions not destroyed. Try searching the archives with that text. I believe Marek's and my own messages may have the information you're looking for - basically, PHP doesn't provide a mechanism to *guarantee* expiry of sessions - only to deal with garbage-collecting defunkt ones. Any explicit session-expiry will have to be implemented by the end-user; i.e. you. Hope this helps Cheers Chris Deleo Paulo Ribeiro Junior wrote: Hello! I am trying to make my pages last for only 1 minute but I am not been successfull. I have already changed session.cache_expire = 1 in php.ini (USING RedHat) but nothing happens. I would like the pages to last only for 1 minute, this means that if the user do not use the site within 1 minute all the session variables will be lost and he will have to log on again (I am using session variables to store name and password). Can anyone help me? Thank you Deleo -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] CPU usage @5% during 2 minutes
Dear php list! I have a real big and strange problem I ran into few weeks ago. One of my clients complained, that the intranet software began to run very slow, almost unusable. Since then I have almost tried everything to get the thing work. The facts: On P3 architecture systems (I have tried 3, including the server at the clients office) runs very slow and with about 0-5% of CPU usage. The code needs about 2 minutes to get completed. On a P4 it is ready in 2 seconds with 100% CPU usage. I have placed a debug function into the code. It is a string that collects unix microtime each time within the loop. This loop has approx. 10k cycles. The loop does nothing than echoing a row. Sometimes there is a 4 second gap between two cycles, sometime only a few microseconds. The original system was installed from Debian Woody, but the problem appears on a Sarge system, and when using apachephp compiled by me. No configuration file fine tuning seems to work. The most strange thing is, that the problem appeared at a time, when no changes to the program was made. ANYBODY RAN INTO SOME SIMILAR THING? -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Square brackets tags
I am thinking in theory include() the file in to a wrapper php file
that can then do as Marco says evaluate or do a series of
str_replaces?
[quote from previous emails]
I'm sure there are. For example you can convert the string using
htmlspecialchars, and then convert only allowed tags back:
$text = htmlspecialchars($_POST['text']);
$replace_to = array('b', '/b');
$replace_from = array();
foreach($replace_to as $tag) {
$replace_from[] = htmlspecialchars($tag);
}
$text = str_replace($replace_from, $replace_to, $text);
Or you can install pear in your account, just unpack the archive and set
include_path.
Matthew Fonda to GH, php-general
More options Sep 29
Typically people use BBCode to do this.
This mean the user will enter something like
[b]this is bold[/b] or [i]italic[/u] and the BBCode will be parsed and
transformed into HTML when the page is displayed. There are many parsers
already written to do this, or you could make your own, or use PEAR:
http://pear.php.net/package/HTML_BBCodeParser
[/quote]
On Tue, 19 Oct 2004 22:09:31 +0200, Marco Bambini [EMAIL PROTECTED] wrote:
On 19/ott/04, at 20:34, Greg Donald wrote:
On Tue, 19 Oct 2004 20:13:23 +0200, Marco Bambini
[EMAIL PROTECTED] wrote:
I need to write a PHP extension or a PHP template system (this is the
question) to parse some commands enclosed in square brackets inside
web
pages. Please note that the commands are in the form [command1] and
not
?php [command1] ?.
I want use PHP because these commands needs to be remapped with a web
oriented language.
Is it technically possible to remap these square brackets tags to php?
And if yes, what is the best way? A custom template system or a C PHP
extension?
Why not just write PHP code normally and use eval() to parse it out?
I can't alter the code. I need PHP to execute these commands but I
can't write PHP code inside that pages.
Any help?
Thanks,
Marco Bambini
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RE: [PHP] CPU usage @5% during 2 minutes
The most strange thing is, that the problem appeared at a time, when no changes to the program was made. ANYBODY RAN INTO SOME SIMILAR THING? I haven't run into this, but it'll be easier to help troubleshoot this if you could post sample code. Ed Lazor, President http://RPGStore.com Up to 50% off. Over 20,000 items in stock -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
RE: [PHP] 'Intelligently' truncate string?
-Original Message- I'm wondering if anyone else on the list has worked out a way of intelligently truncating a string to take these kinds of occurrences into account? I don't mind, in these situations if the truncation takes place before or after the entity, since when displayed it will only equate to one character more or less. Check out the user contributed notes in manual for substr. There's an example there of how to keep words intact and it sounds like it might apply to your situation. Ed Lazor, President http://RPGStore.com Up to 50% off. Over 20,000 items in stock -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Square brackets tags
I was just reading a little on this. This is the way you build a template
system. Smarty uses { }. Maybe you could check out the Smarty page and get
an idea. http://smarty.php.net/
Or maybe you could just use Smarty, you can change the { } to anything you
want.
Hi All,
I need to write a PHP extension or a PHP template system (this is the
question) to parse some commands enclosed in square brackets inside web
pages. Please note that the commands are in the form [command1] and not
?php [command1] ?.
I want use PHP because these commands needs to be remapped with a web
oriented language.
Is it technically possible to remap these square brackets tags to php?
And if yes, what is the best way? A custom template system or a C PHP
extension?
Get Smarty.
If you get into Smarty could you let us know how 'steep' it was?
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RE: [PHP] CPU usage @5% during 2 minutes
The sample code (in seperate, this piece of code runs with normal speed,
but it is this part which runs slowly when executed as a whole,
everything else is fast):
$sqlquery = SELECT sh_Number, sh_Status FROM service_sheet ORDER BY
sh_Number DESC;
$result = mysql_query($sqlquery)
or die (mysql_error().brbr._ERROR_QUERY.: .$sqlquery);
echo SELECT onchange=\this.form.service_sheet_worknum.value =
this.value;\ class=\service_sheet_list\ name=\service_sheet\;
while (list($shID, $shStatus, $shWNum, $custName) =
mysql_fetch_row($result)) {
switch ($shStatus) {
case 1:
$option_class = status_1;
break;
case 2:
$option_class = status_2;
break;
case 3:
$option_class = status_3;
break;
case 4:
$option_class = status_4;
break;
case 5:
$option_class = status_5;
break;
}
echo OPTION class=\$option_class\ value=\$shID\$shID/OPTION;
}
echo /SELECTnbsp;nbsp;nbsp;nbsp;._OR;?
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RE: [PHP] CPU usage @5% during 2 minutes
-- Original message from Janke Dávid : -- The sample code (in seperate, this piece of code runs with normal speed, but it is this part which runs slowly when executed as a whole, everything else is fast): $sqlquery = SELECT sh_Number, sh_Status FROM service_sheet ORDER BY sh_Number DESC; $result = mysql_query($sqlquery) or die (mysql_error(). Are you sure it is not the query that is running slow? Have you looked to see what mysql is doing when the application hangs? What processes does top show as running and using resources? Has the mysql config recently changed? What does an explain on that query show? -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
RE: [PHP] CPU usage @5% during 2 minutes
How any rows are you pulling from the database?
aprrox. 12.000 but there are only around 50-100 new rows at a maximum
within a day, and there were almost as many before the problem appeared.
What's the very last part of the code: .$_OR?
There is a switch, some echoes and a db_close;
Have you tried this code in a separate script to test it's performance
individually?
Yes, then it performs good.
This seems to be strange and irrelevant to me, because placing a
$tmpsting .= microtime().br\n; into each loop and then echoing it
shows, that there are randomly processing gaps between two cycles when
running as a part of the whole.
-Original Message-
The sample code (in seperate, this piece of code runs with
normal speed,
but it is this part which runs slowly when executed as a whole,
everything else is fast):
$sqlquery = SELECT sh_Number, sh_Status FROM
service_sheet ORDER BY
sh_Number DESC;
$result = mysql_query($sqlquery)
or die (mysql_error().brbr._ERROR_QUERY.: .$sqlquery);
echo SELECT
onchange=\this.form.service_sheet_worknum.value =
this.value;\ class=\service_sheet_list\ name=\service_sheet\;
while (list($shID, $shStatus, $shWNum, $custName) =
mysql_fetch_row($result)) {
switch ($shStatus) {
case 1:
$option_class = status_1;
break;
case 2:
$option_class = status_2;
break;
case 3:
$option_class = status_3;
break;
case 4:
$option_class = status_4;
break;
case 5:
$option_class = status_5;
break;
}
echo OPTION class=\$option_class\
value=\$shID\$shID/OPTION;
}
echo /SELECTnbsp;nbsp;nbsp;nbsp;._OR;?
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RE: [PHP] CPU usage @5% during 2 minutes
2004-10-19, k keltezssel 23:38-kor Jennifer Goodie ezt rta: -- Original message from Janke Dvid : -- The sample code (in seperate, this piece of code runs with normal speed, but it is this part which runs slowly when executed as a whole, everything else is fast): $sqlquery = SELECT sh_Number, sh_Status FROM service_sheet ORDER BY sh_Number DESC; $result = mysql_query($sqlquery) or die (mysql_error(). Are you sure it is not the query that is running slow? Have you looked to see what mysql is doing when the application hangs? What processes does top show as running and using resources? Has the mysql config recently changed? What does an explain on that query show? Yes. And although I don't like mysql I must say, that the query runs damned fast. 11341 rows in 0.23 seconds. -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
RE: [PHP] CPU usage @5% during 2 minutes
How any rows are you pulling from the database? aprrox. 12.000 but there are only around 50-100 new rows at a maximum within a day, and there were almost as many before the problem appeared. You're creating a form with over 12,000 options in a select statement? What's the very last part of the code: .$_OR? There is a switch, some echoes and a db_close; Maybe the ._OR at the end of your echo is just a copy / paste issue. Have you tried this code in a separate script to test it's performance individually? Yes, then it performs good. This seems to be strange and irrelevant to me, because placing a $tmpsting .= microtime().br\n; into each loop and then echoing it shows, that there are randomly processing gaps between two cycles when running as a part of the whole. Have you tried to increase the amount of memory available to this script? -Ed -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
RE: [PHP] CPU usage @5% during 2 minutes
2004-10-20, sze keltezssel 00:19-kor Ed Lazor ezt rta: How any rows are you pulling from the database? aprrox. 12.000 but there are only around 50-100 new rows at a maximum within a day, and there were almost as many before the problem appeared. You're creating a form with over 12,000 options in a select statement? Unfortunately yes. This is a serial code from a paper form. Because they want to be able to select each form individually from on page there is no other way. (maybe I should implement an archivating function) Have you tried to increase the amount of memory available to this script? Yes. I have set it to 64M, but it didn't seem to work. It is strange, that now I have set it to -1 (according to the php doc this is the value for unlimited memory access). Now it is faster. But by now I can't say how fast it really is. The customer will say it tomorrow. Thanks very much for the help by now -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] header problem for mobile browser
Hi, I want to make a php file for download a jad file. I am using following script to let browser understand that jad file is coming and download it. But I have very interesting problem. If user open browser and write correct addres following script let the download file. But if the user open browser and write wrong addres and get some error. After write correct address, still getting same error. I think following script can not reset the previos header and browser still using previous header and bring back an error. What should I do, for this problem, any idea $SRC_FILE = $file; $download_size = filesize($SRC_FILE); $filename = basename($SRC_FILE); header(Content-Type: text/vnd.sun.j2me.app-descriptor); header(Content-Disposition: attachment; filename=$filename); header(Accept-Ranges: bytes); header(Content-Length: $download_size); @readfile($SRC_FILE); -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] permission for file creating script
Q: Why can't userX in groupY write on a file with chmod 0664 and chown userY:groupY? Summary: I use php 4.3.9 on an apache webserver I always got permission errors, when scripts tried to use mkdir() and the kind. So I chowned all files and folders to apache:apache and made my standard user on that box also member of that group(I did that with kusers in kde), all files now were on chmod 0664 and all directories on 0775. But my user didn't have write permission, this doesn't go into my head. Thanks for your appreciation -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] CPU usage @5% during 2 minutes
Janke Dávid wrote: Dear php list! I have a real big and strange problem I ran into few weeks ago. One of my clients complained, that the intranet software began to run very slow, almost unusable. Since then I have almost tried everything to get the thing work. Install xdebug. It will help you identify where the problem is. -- Raditha Dissanayake. http://www.radinks.com/sftp/ | http://www.raditha.com/megaupload Lean and mean Secure FTP applet with | Mega Upload - PHP file uploader Graphical User Inteface. Just 128 KB | with progress bar. -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] header problem for mobile browser
QT wrote:
Hi,
I want to make a php file for download a jad file. I am using following
script to let browser understand that jad file is coming and download it.
Not sure If I have understood your question correctly but surely it
would be easier for you to just add the following lines to your
.htaccess file and give a direct download link instead of trying to
deliver through a php script.
addtype application/java-archive jar
addtype text/vnd.sun.j2me.app-descriptor jad
if you do deliver through a php script, the phone will follow up with a
request for the jar file when it has recieved the jad file, your script
needs to be able to handle that as well.
But I have very interesting problem. If user open browser and write correct
addres following script let the download file.
But if the user open browser and write wrong addres and get some error.
After write correct address, still getting same error.
I think following script can not reset the previos header and browser still
using previous header and bring back an error.
you cannot reset headers once they have been sent. The headers you use
seem ok but i would add a no-cache header as well.
header('Pragma: no-cache');
What should I do, for this problem, any idea
$SRC_FILE = $file;
$download_size = filesize($SRC_FILE);
$filename = basename($SRC_FILE);
header(Content-Type: text/vnd.sun.j2me.app-descriptor);
header(Content-Disposition: attachment; filename=$filename);
header(Accept-Ranges: bytes);
header(Content-Length: $download_size);
@readfile($SRC_FILE);
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RE: [PHP] Help With Error
Pablo,
Thanks for responding. I found out what the problem was. There was an
argument that was empty (i.e. empty string) in the add_cat() method. Thanks
for your help, I really appreciate it. :)
[snip]
Notice: Undefined index: 0 in
L:\localhost\catalog\catalog_0.1.0\includes\classes\tree.class.php on line
77
[/snip]
It's telling you that $data['0'], which is used twice in your query, is not
a valid index (ie. it doesn't exist) for the $data array.
Why don't you dump the $data array after it is set to see where the problem
is:
$data = $this-get_cat_coord($child);
print_r($data);
die();
Take a look at what comprises the $data array and you should find your
problem.
HTH,
Pablo
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]
Sent: Sunday, October 17, 2004 8:31 PM
To: [EMAIL PROTECTED]
Subject: [PHP] Help With Error
Hello Everyone,
I keep getting the following errors in my class and I don't know why. Maybe
something has changed in PHP 5.x that I don't know about? Here are the
errors and the methods of that class:
---
Notice: Undefined index: 0 in
L:\localhost\catalog\catalog_0.1.0\includes\classes\tree.class.php on line
77
Notice: Undefined index: 0 in
L:\localhost\catalog\catalog_0.1.0\includes\classes\tree.class.php on line
77
Fatal error: Cannot use object of type DB_Error as array in
L:\localhost\catalog\catalog_0.1.0\includes\classes\tree.class.php on line
46
---
Line 77 is the 5th line of the following function:
---
function get_ancestors($child) {
// get child's lft rgt values
$data = $this-get_cat_coord($child);
// get ancestors of child based on child's lft and rgt values
$tree = $this-fetch('SELECT * FROM tree WHERE lft
'.$data['0']['lft'].' AND rgt '.$data['0']['rgt'].' ORDER BY lft ASC');
return $tree;
}
---
Line 46 is the 3rd line of the following function
---
function get_parent($child) {
$parent = $this-get_ancestors($child);
$parent = $parent[count($parent)-1];
if (count($parent) 0) {
return $parent;
} else {
return 0;
}
}
---
I am calling the following function which calls the other two child
functions above:
---
function add_cat($cat, $addAfterCat_name='', $addAfterCat_lft='') {
if (!$this-exists_in_category($cat, $addAfterCat_name)) {
$db = $this-dbconnect();
if ($cat != '' $addAfterCat_lft != '') {
$db-query(UPDATE tree SET rgt=rgt+2 WHERE
rgt.$addAfterCat_lft);
$db-query(UPDATE tree SET lft=lft+2 WHERE
lft.$addAfterCat_lft);
$add_query = INSERT INTO tree SET lft=';
$add_query .= $addAfterCat_lft+1;
$add_query .= ', rgt=';
$add_query .= $addAfterCat_lft+2;
$add_query .= ', category='$cat';
echo $add_query;
$db-query($add_query);
$message = 'Category Added To Tree';
} elseif ($cat != '' $addAfterCat_lft == '') {
$message = 'Please Input A Category To Add';
} elseif ($cat == '' $addAfterCat_lft != '') {
$message = 'Please Choose A Category To Add This Category
To';
}
} else {
$message = 'Category Already Exists In The Parent Category';
}
return $message;
}
---
What am I doing wrong?
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[PHP] Automatic Form processor
I've googled for this one and so far have come up empty handed. I am in need of a PHP script that will take any POST data and parse it into a file and email it out to users. The data needs to be completely changeable, whether I have 20 items or 400, I just want to throw everything to the script via POST and let it take the POST information and manipulate it. IE: form method=post action=parse.php input type=text name=question_1 input type=text name=question_2 input type=text name=question_3 input type=text name=question_4 input type=text name=question_5 ... input type=text name=question_69 input type=text name=question_70 input type=submit --- //parse.php ?php . //append to file //create mail body ... //mail to recipients ... ? Thanks, Robert --- Outgoing mail is certified Virus Free. Checked by AVG anti-virus system (http://www.grisoft.com). Version: 6.0.778 / Virus Database: 525 - Release Date: 10/15/2004 -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Automatic Form processor
I am in need of a PHP script that will take any POST data and parse it into
a file and email it out to users. The data needs to be completely
changeable, whether I have 20 items or 400, I just want to throw everything
to the script via POST and let it take the POST information and manipulate
it.
IE:
form method=post action=parse.php
input type=text name=question_1
input type=text name=question_2
input type=text name=question_3
input type=text name=question_4
input type=text name=question_5
...
input type=text name=question_69
input type=text name=question_70
input type=submit
You could use a foreach...
foreach ( $_POST as $key = $value )
{
if ( substr( $key, 0, 4 ) == quest )
echo $value: $key\n;
}
-Dan Joseph
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Re: [PHP] @session_start generates a new session_id
Hi, Check your PHP config file. You may enable auto session start. I think this is the reasone of problem. Sadeq On Tue, 19 Oct 2004 18:21:29 +0200, [EMAIL PROTECTED] [EMAIL PROTECTED] wrote: Hi Matt, @session_start(); session_name(userauth); $_SESSION['SESS_CUS'] = $user_id; I am not 100% sure what the problem is, but if you are trying to change the session name to userauth, I think you need to do that before session_start session_name() works ok so far. For example: ? @session_start; $session = session_id(); /* index.php */ $_SESSION['SESS_CUS'] == $user_id; echo $session; ? OUTPUT in the browser: 34f321149ee49d20e0e223f3020c1f77 In the case a new page is loaded it changes to a new value: ? $session = session_id(); /* userauth.php */ echo PHPSESSID: $session; echo SESSION:.$_SESSION['SESS_CUS']; ? OUTPUT in the browser: PHPSESSID: b65de73df8d327a4e15627ccfd14968d SESSION: A new request over http generates a new session and $_SESSION['XYZ'] is not available anymore. -- Best Regards, Mark -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php -- - Yazd, 8917954894 -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Reverse (or backward?) Infinity Loop
Hi guys, I have a normal categories table: catId catParentId catName catStatus But I want when a user enters on: http://hostname/site/products/catId1/catId7/catId13/../../contentId.html A listing should apear like that: Category 1 Category 7 Category 13 Category 2 Category 3 Category 4 Category 5 A reverse (or backward) loop! We need to get the last category and then follow the ParentId until the 0 ParentId. Have anybody made this before (I hope so)? Many Thanks, Bruno B B Magalhaes -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Automatic Form processor
On 20/10/2004, at 12:42 PM, Lone Wolf wrote:
I am in need of a PHP script that will take any POST data and parse it
into
a file and email it out to users. The data needs to be completely
changeable, whether I have 20 items or 400, I just want to throw
everything
to the script via POST and let it take the POST information and
manipulate
it.
As Dan has already said, something like this is what you need:
foreach ( $_POST as $key = $value )
{
if ( substr( $key, 0, 4 ) == quest )
echo $value: $key\n;
}
HOWEVER, this leaves your script wide open to security issues, because
you're placing all the power in the HTML form, rather than on the
sever-side PHP script.
Since your PHP script has no idea what sort of data it will receive,
you can't do any validation of the content, so you're assuming whatever
data the form submits cam be trusted. The problem with assumptions is
that they're nearly always flawed.
For example, I could write my own form which POSTs to your PHP script
with my own field names and fill it with all sorts of garbage, hack
attempts, and whatever else... your PHP script would trust it all,
and them send it out to a bunch of people via email without any
checking whatsoever.
I'm not enough of a security expert to offer any working examples, but
for starters, it sounds like a nice way for a spammer to reach your
recipient list.
So, what can you do about it?
Perhaps nothing -- it depends on how much work you want to put in, and
what sort of security return you'll get for your time. Matt's
FormMail.pl script is one of the most popular scripts running on the
web, and was designed to allow the HTML form to drive the Perl script.
It has some huge glaring security holes in it which are well documented
over the web, and widely abused by spammers -- you might want to
read-up on it before walking down the same path.
The way I see it, you have the same problem -- the HTML form is driving
the PHP script, rather than the other way around. If it was me, and I
wanted everything locked down as much as possible, I'd keep a PHP array
for each form which describes the expected fields and what sort of
values are expected (like limiting the number of characters).
If you don't want the form author to have to write PHP arrays, then
you'd need a bad-ass HTML parser which parsed the form to learn what
was expected and allowed -- lots of work though.
If the HTML writer can be bothered writing a few lines of PHP, you
could get a lot more secure.
Justin French
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[PHP] Help! No output from PHP CLI
Hi all, I'm having a strange problem with command line PHP. Scripts seem to function fine, however with no output. [EMAIL PROTECTED]:~ php ? echo moocows\n; ? ^D [EMAIL PROTECTED]:~ However works fine on another machine with a seemingly identical php.ini [EMAIL PROTECTED]:~ php ? echo moocows\n; ? ^D moocows [EMAIL PROTECTED]:~ Any ideas or suggestions greatly appreciated. Regards, -- Warren Guy [EMAIL PROTECTED] System Administrator, Family Health Network Phone: +61 8 9389 8777 Fax: +61 8 9389 8444 -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
RE: [PHP] Reverse (or backward?) Infinity Loop
This does not generate the exact look you are asking for, but can easily
be modified by changing the dashes to spaces etc. I also left my naming
convention in, so that would have to be altered to your fields as well.
It may not be the cleanest code, but it does work.
?php
$query = SELECT * FROM categories WHERE ca_caidParent = 0;
$result = mysql_query($query);
while ($row = mysql_fetch_object($result)) {
recursive($row-ca_caid,$row-ca_category,0,1);
}
function recursive ($id,$element,$tabs,$y) {
$dashes = str_repeat(---, $tabs);
echo $dashes$element\n;
$result = result$y;
$row = row$y;
$$query = SELECT * FROM categories WHERE ca_caidParent='$id';
$$result = mysql_query($$query);
while ($$row = mysql_fetch_object($$result)) {
$tabs++;
$y++;
recursive($$row-ca_caid,$$row-ca_category,$tabs,$y);
$tabs--;
$y--;
$result = result$y;
$row = row$y;
}
}
?
Trenton
-Original Message-
From: Bruno B B Magalhães [mailto:[EMAIL PROTECTED]
Sent: Tuesday, October 19, 2004 8:47 PM
To: [EMAIL PROTECTED]; php-db
Subject: [PHP] Reverse (or backward?) Infinity Loop
Hi guys,
I have a normal categories table:
catId
catParentId
catName
catStatus
But I want when a user enters on:
http://hostname/site/products/catId1/catId7/catId13/../../contentId.html
A listing should apear like that:
Category 1
Category 7
Category 13
Category 2
Category 3
Category 4
Category 5
A reverse (or backward) loop! We need to get the last category and then
follow the ParentId until the 0 ParentId. Have anybody made this before
(I hope so)?
Many Thanks,
Bruno B B Magalhaes
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[PHP] Re: Help! No output from PHP CLI
Warren Guy wrote: Hi all Probably should mention we are running PHP 4.3.7 -- Warren Guy [EMAIL PROTECTED] System Administrator, Family Health Network Phone: +61 8 9389 8777 Fax: +61 8 9389 8444 -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Help! No output from PHP CLI
Hi all, I'm having a strange problem with command line PHP. Scripts seem to function fine, however with no output. [EMAIL PROTECTED]:~ php ? echo moocows\n; ? ^D [EMAIL PROTECTED]:~ However works fine on another machine with a seemingly identical php.ini [EMAIL PROTECTED]:~ php ? echo moocows\n; ? ^D moocows [EMAIL PROTECTED]:~ Any ideas or suggestions greatly appreciated. Regards, -- Warren Guy [EMAIL PROTECTED] System Administrator, Family Health Network Phone: +61 8 9389 8777 Fax: +61 8 9389 8444 -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php Isn't there a --enable-cli option when compiling PHP for command line? If so, was that included as part of the install? I saw this site: http://www.devarticles.com/c/a/PHP/PHP-CLI-and-Cron -- --Matthew Sims --http://killermookie.org -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Mixing classes
Hi!
A good idea, which I have used for some classes, like the Journal class
(error handling) which fits in with the Core class. Unfortunantly I have
too many classes to make them all into a chain of child classes. And
also I have an ambition to write these classes in sorta seperate tools,
which I can then use in other projects with no altering of the code.
The database (mysql) class is such a class, which is in use in almost
every project I work at.
Would it be possible to create a member variable to a class on the fly,
without specifically creating it when you write the class? Something
like this:
?php
class MyClass {
var $MemberVar1 = ;
var $MemberVar1 = ;
function MyClass() {
//constructor
}
function MkMemVar($newmemvar, $memvarval) {
$this-newmemvar = $memvarval;
// this is just an example, don't know it would actually be done so
// but you get the idea: the $newmemvar would be the name of the new
// member variable and $memvarval would be the value for the new
// member variable.
}
?
Or could it even be possible to do this outside of a class? So that I
wouldn't have to specify a seperate function for it in my classes?
This way I could make an instance of another class inside any class on
the need-bases and it would solve my problem. Is there anyway to
accomplish this? I couldn't find any immediately solution by looking at
the php manual, but it doesn't mean it's not there.
Davy Obdam wrote:
Hi
Maybe you could make most class childs of the Core class... well at
least the classes that need values from you config file.
class Database extends Core
{
}
}
I dont know if this is gonna work in your set up, but since this Core
class reads the config file, now you can just creat an object from the
database class anywhere and alread have those variables available.
Best regards,
Davy
Tomi Kaistila wrote:
Hi!
Thanks for the idea, hadn't actually thought of it that way. I had
thought of passing objects (instance the db object to the auth object)
by reference, but when thinking that while one class might only need
the help of one other class, another class might need the help of four
classes. Would make the constructor look a bit ugly.
The approuch you suggest is good, for most of the classes. For
example, although I create an instance of the db class on the web
site, it doesn't harm to create another inside the auth class. But
there are some classes that are not suited to be created that way. For
example, the Core class, which for one thing, reads the configuration
file from the include path and sets a load of values which each class
should then use. For example, the db class needs values such as the
username, password, hostname, port, etc. It wouldn't be advisable read
the configuration file more than once.
I'm not sure, but could an instance of a class be pass as reference
with the Global keyword? Like so;
?php
class auth {
var $dbObject = ;
function auth () {
//Create an instance of you database class
global $dbobject;
$this-dbObject = $dbobject;
}
function doSomething() {
// Execute a query
$this-dbObject-query($sql);
}
}
?
Davy Obdam wrote:
Hi Tomi,
You could create an object of the Database class in your Auth class
like this and then use your Datebase class with your Auth class:
?php
require_once(Database/Database.php);
class Auth
{
var $dbObject = ;
function Auth ()
{
//Create an instance of you database class
$this-dbObject = new Database($arg1, $arg2, $etc);
}
function doSomething()
{
// Execute a query
$this-dbObject-query($sql);
}
}
?
I hope this helps
Best regards,
Davy Obdam
Tomi Kaistila wrote:
Hey!
I've written several general classes, much as tools. One manages
databases, one authenticates users, etc. I'm trying to bring all of
these together into one sorta like a CMS, but the problem is that I
can't find a way to have the different classes take advantage of
each other; for example, a function in the auth class needs to
contact the database, so it needs the query() function from the
database class, but the objects are created on the index.php and as
such are not in the scope of the functions in the classes.
Would anyone have any ideas or suggestions how to solve this issue?
I've looked for a solution for some time now, to no result.
My PHP version is 4.3.8.
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me tomi kaistila
home http://www.datamike.org
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Re: [PHP] Mixing classes
On Wed, 20 Oct 2004 08:09:53 +0300, Tomi Kaistila
[EMAIL PROTECTED] wrote:
Hi!
A good idea, which I have used for some classes, like the Journal class
(error handling) which fits in with the Core class. Unfortunantly I have
too many classes to make them all into a chain of child classes. And
also I have an ambition to write these classes in sorta seperate tools,
which I can then use in other projects with no altering of the code.
The database (mysql) class is such a class, which is in use in almost
every project I work at.
Would it be possible to create a member variable to a class on the fly,
without specifically creating it when you write the class? Something
like this:
?php
class MyClass {
var $MemberVar1 = ;
var $MemberVar1 = ;
function MyClass() {
//constructor
}
function MkMemVar($newmemvar, $memvarval) {
$this-newmemvar = $memvarval;
// this is just an example, don't know it would actually be done so
// but you get the idea: the $newmemvar would be the name of the new
// member variable and $memvarval would be the value for the new
// member variable.
}
?
Or could it even be possible to do this outside of a class? So that I
wouldn't have to specify a seperate function for it in my classes?
This way I could make an instance of another class inside any class on
the need-bases and it would solve my problem. Is there anyway to
accomplish this? I couldn't find any immediately solution by looking at
the php manual, but it doesn't mean it's not there.
http://www.phppatterns.com/index.php/article/articleview/6/1/1/
The approach I generally take is to have a factory class store the
singleton instance of each class which may need to be called by others,
and create a reference to each needed class in the constructor. E.g.
class DBase {
function getUser($UserID) { return new User; }
}
class Output {
function displayStr($str) { echo $str; }
}
class Factory {
function getDbase() {
static $instance;
if(!isset($instance))
$instance = new DBase;
return $instance;
}
function getOutput() {
static $instance;
if(!isset($instance))
$instance = new Output;
return $instance;
}
}
class DoStuff {
private $db;
private $out;
function __constructor() {
$db = Factory::getDbase();
$out = Factory::getOutput();
}
function doStuff() {
$out-displayStr($db-getUser(0)-Name);
}
}
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Re: [PHP] Mixing classes
Thomas Goyne wrote:
On Wed, 20 Oct 2004 08:09:53 +0300, Tomi Kaistila
[EMAIL PROTECTED] wrote:
Hi!
A good idea, which I have used for some classes, like the Journal
class (error handling) which fits in with the Core class.
Unfortunantly I have too many classes to make them all into a chain
of child classes. And also I have an ambition to write these classes
in sorta seperate tools, which I can then use in other projects with
no altering of the code.
The database (mysql) class is such a class, which is in use in almost
every project I work at.
Would it be possible to create a member variable to a class on the
fly, without specifically creating it when you write the class?
Something like this:
?php
class MyClass {
var $MemberVar1 = ;
var $MemberVar1 = ;
function MyClass() {
//constructor
}
function MkMemVar($newmemvar, $memvarval) {
$this-newmemvar = $memvarval;
// this is just an example, don't know it would actually be done so
// but you get the idea: the $newmemvar would be the name of the new
// member variable and $memvarval would be the value for the new
// member variable.
}
?
possible.
Or could it even be possible to do this outside of a class? So that I
yes, that is possible.
wouldn't have to specify a seperate function for it in my classes?
This way I could make an instance of another class inside any class
on the need-bases and it would solve my problem. Is there anyway to
accomplish this? I couldn't find any immediately solution by looking
at the php manual, but it doesn't mean it's not there.
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