[PHP] Getting values from the Javascript namespace
Is there any way to get values from the Javascript namespace into PHP? I want to use a value passed into a Javascript function in a query within some PHP code in the function which is used to dynamically populate a select's options. TIA -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Re: So this isnt a bug?
Ive made it clear. If I use the success_box function that uses java to redirect it works perfectly, but if I use the header command the variables are stripped. This is only when a $_FILE is passed. A. S. Milnes [EMAIL PROTECTED] wrote in message news:[EMAIL PROTECTED] Aaron wrote: http://bugs.php.net/bug.php?id=32449 I dont see how its not a bug. You might find the advice here helpful as well:- http://www.catb.org/~esr/faqs/smart-questions.html Alan -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Illegal string offset error in array
Hello all,
sorry if this has been asked allready but i didn't find any usefull
information in the web.
Why is this function not working in PHP5?
function getNavigationContent($content_path) {
$i = 0;
$dir = opendir($content_path);
while ($file = readdir ($dir)){
if ($file != . $file != .. !in_array($file, explode(',',
$this-arrConf['default_filtered_files']))) {
$arrAvailableContent[$i] = $file;
if(is_dir($content_path . $file)) {
echo $n = 0;
$subdir = opendir($content_path . $file);
while ($subfile = readdir ($subdir)) {
if ($subfile != . $subfile != ..) {
/*
* This line does not work in PHP5 cause off an
illegal string offset in an array ERROR
*/
$arrAvailableContent[$i]['submenu'][$n]['file'] =
$subfile;
$n++;
}
}
closedir($subdir);
}
$i++;
}
}
closedir($dir);
return $arrAvailableContent;
}
Can someone help?
Regards
--
# Johannes Findeisen
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[PHP] Re: Avoiding SQL injections: htmlentities() ?
[EMAIL PROTECTED] writes: So if I could broaden the question and ask, in general, what people recommend for pre-processing data before it goes into a SQL statement.. for security and for things like making sure singlequotes and other special characters are escaped properly? htmlentities() addslashes() (if magic quotes isn't turned on right?) What else? Using some sort of database abstraction library (Pear::Db, Aoddb) also helps. At least Adodb escapes the slashes in a SQL statement before it is sent for execution. Using a library also provides a choke point and you can add your own additional checks in the library without letting the developers worry if they have done all the checks and validations correctly. -- Raj Shekhar Y! : Operations Engineer MySQL DBA, programmer and slacker Y!IM : lunatech3007 home : http://rajshekhar.net blog : http://rajshekhar.net/blog/ -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] world write access
Hi people, I'm trying to think of a way to make an auto-updater for my distributed scripts. If I wanted to do this, I'd have to give write access to the php scripts to the apache user or world. Everywhere I read that you shouldn't to that, but I'm thinking that if you script your stuff right, there shouldn't be any problem. The numerous places I read that I shouldn't do that gives me certain doubts though. any comments on this? regards, Evert -- Rooftop Solutions - Web Applications on Demand tel. (+31)628962319 fax. (+31)842242474 http://www.rooftopsolutions.nl -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] trustudio - eclipse IDE + CVS
I am using the trustudio IDE (an eclipse plugin basically) it has a really nice feature where it will give popups for argument list for your functions. however, when i am using a project from CVS rather than the local file system, this breaks, and i get an error "The resource is not on build path of a java project" or "the compilation unit is not on the build path of a script project". is anyone using this IDE, that can tell me how to create this setting? Also, has anyone got experience running the other "PHP eclipse" ( http://www.phpeclipse.de/ ) IDE, or having both running as eclipse PHP plugins on the same machine? Thanks! /dc -- ___ David "DC" Collier mobile business creator ｜モバイル・ビジネス・クリエーター [EMAIL PROTECTED] skype: callto://d3ntaku http://www.pikkle.com new number! +81 (0)80 6521 9559 -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] world write access
Hello, It is generally not a good idea to make scripts to everybody writeable. I think that if you're implementing auto-update features in PHP scripts they only could be insecure. Okay, you have one more feature but what if this feature goes out of control? Be really carefull when writing such applications. Maybe there are nice and secure solutions which maybe work but you really should set a focus on security. More info: http://www.php.net/manual/en/function.chmod.php Regards hanez On Sunday 27 March 2005 19:08, Evert - Rooftop Solutions wrote: Hi people, I'm trying to think of a way to make an auto-updater for my distributed scripts. If I wanted to do this, I'd have to give write access to the php scripts to the apache user or world. Everywhere I read that you shouldn't to that, but I'm thinking that if you script your stuff right, there shouldn't be any problem. The numerous places I read that I shouldn't do that gives me certain doubts though. any comments on this? regards, Evert -- Rooftop Solutions - Web Applications on Demand tel. (+31)628962319 fax. (+31)842242474 http://www.rooftopsolutions.nl -- # Johannes Findeisen -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Still fighting setcookie
OK, I created this most simplistic script..
Begin Script---
?php
if(isset($value))
{
setcookie(mycookie,$value);
}
define (Login, 0);
define (DataReturn, 1);
function login() {
echo form ACTION=\$_SERVER[PHP_SELF]?action=1\ METHOD=\post\
ENCTYPE=\multipart/form-data\;
echo Type value: input name=\value\ type=\text\;
echo input name=\submit\ type=\submit\;
echo /form;
}
function datareturn(){
print_r($_COOKIE);
echo is the \$_COOKIE data;
}
if (empty ($action))
$action = 0;
switch ($action) {
case Login:
login();
break;
case DataReturn:
datareturn();
break;
default:
die (Unknown action code ($action));
}
?
End Script
I would expect the return on action=1 to report the set cookie, but
instead, it has no data. If I then reload the browser, the cookie
appears. How can I get the cookie to set without this reload? What am I
missing?
Thanks a bunch...
John Hinton
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Re: [PHP] setcookie issue
John Hinton wrote: The thing is, on the next action switch print_r($_COOKIE); returns empty until I refresh the browser. So, thusly, the second page load brings in the cookies. $_COOKIES is a convenient array that contains the contents of the Cookie header, nicely parsed. Whenever you set a cookie, you're really adding a Set-Cookie header to the response. Thus, the browser has no way of knowing your intent until it receives the response. This data won't be in $_COOKIES until a subsequent request is made in which that cookie is included in the Cookie request header. This chapter of HTTP Developer's Handbook explains cookies: http://shiflett.org/books/http-developers-handbook/chapters/11 See Figure 11.3 for an illustration of the exchange I just described. Hope that helps. Chris -- Chris Shiflett Brain Bulb, The PHP Consultancy http://brainbulb.com/ -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Maximum Execution Time Exceeded
I would like to know if you could help me.. I don't understand what is wrong! I made a file that is supposed to list 2 categories with the boards that go to them under them. I get a Fatal Error: Maxmimum execution time of 30 seconds exceeded. Here is the file that gives me the error: http://subzer0.net/php/index.php Here is the source code for the file: http://subzer0.net/php/index.phps Thanks. ~Mike
Re: [PHP] world write access
Thanx Johannes, how about making the webserver the owner of the files? Would that be a good idea? The problem is that I have a framework deployed at several clients. Because this are some big clients and demand high security they won't give me a login to their ftp or consoles. Understandable, but everytime there's an update I need to mail the files and they have to install it. Imagine how much time that costs when there's a problem after the update and they need files again. Very annoying. I consider myself a good php scripter and I will be able to make my scripts secure, so I need a good reason not to build in the auto-updater. I can tell the server is a dedicated server for my project, only has a webserver running (apache). Argue with me :) grt, Evert Johannes Findeisen wrote: Hello, It is generally not a good idea to make scripts to everybody writeable. I think that if you're implementing auto-update features in PHP scripts they only could be insecure. Okay, you have one more feature but what if this feature goes out of control? Be really carefull when writing such applications. Maybe there are nice and secure solutions which maybe work but you really should set a focus on security. More info: http://www.php.net/manual/en/function.chmod.php Regards hanez -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Re: Getting values from the Javascript namespace
Daniel Lahey wrote: Is there any way to get values from the Javascript namespace into PHP? I want to use a value passed into a Javascript function in a query within some PHP code in the function which is used to dynamically populate a select's options. TIA JavaScript is parsed on the client side, and PHP on the server side. Because HTTP is stateless, you'd have to call the server again from the JavaScript, as the JavaScript isn't parsed until after the request is complete. You might like to investigate the XMLHTTP object for calling the server from JavaScript, but it might be better to figure out an alternative way to do it without requiring the second call back to the server. I can't really help any more without more specifics (maybe some code). HTH -- Jasper Bryant-Greene Cabbage Promotions www: www.cabbage.co.nz email: [EMAIL PROTECTED] phone: 021 232 3303 public key: Jasper Bryant-Greene [EMAIL PROTECTED] keyID 0E6CDFC5 fingerprint: 2313 5641 F8F6 5606 8844 49C0 1D6B 2924 0E6C DFC5 -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Re: Illegal string offset error in array
Johannes Findeisen wrote:
Hello all,
sorry if this has been asked allready but i didn't find any usefull
information in the web.
Why is this function not working in PHP5?
[snip]
/*
* This line does not work in PHP5 cause off an
illegal string offset in an array ERROR
*/
$arrAvailableContent[$i]['submenu'][$n]['file'] =
$subfile;
[snip]
Can someone help?
You can't access string offsets with square brackets [] in PHP5. You
need to use curly braces {} instead.
Square brackets [] for arrays, curly braces {} for string offsets.
--
Jasper Bryant-Greene
Cabbage Promotions
www: www.cabbage.co.nz
email: [EMAIL PROTECTED]
phone: 021 232 3303
public key: Jasper Bryant-Greene [EMAIL PROTECTED] keyID 0E6CDFC5
fingerprint: 2313 5641 F8F6 5606 8844 49C0 1D6B 2924 0E6C DFC5
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[PHP] mysql_fetch_row not working?
?php $category=mysql_query(SELECT * FROM categories ORDER BY catid ASC) or die(mysql_error()); while($get_cat=mysql_fetch_row($category)) $board=mysql_query(SELECT * FROM boards WHERE hidden='No' AND catid='.$get_cat[0].' ORDER BY boardid ASC) or die(mysql_error()); while($board=mysql_fetch_row($board)) echo '/tabletable border=0 width=100% align=centertr class=cell2tdbi'.$get_cat[1].'/i/b/td/tr/tabletable border=0 align=center width=100%tr ',shading(),'tda href=/php/topics.php?board='.$get_board[0].''.$get_board[1].'/abr /small'.$get_board[2].'/small/tdtd'.$get_board[3].'/tdtd'.$get_board[4].'/tdtd'.$get_board[5].'/td/tr/table'; ? That is in my index file. This is my index: http://subzer0.net/php There are 2 categories in the db and 4 boards. I don't know why they aren't showing! _ Please help! ~Mike
[PHP] Re: Still fighting setcookie
John Hinton wrote:
OK, I created this most simplistic script..
[snip]
I would expect the return on action=1 to report the set cookie, but
instead, it has no data. If I then reload the browser, the cookie
appears. How can I get the cookie to set without this reload? What am I
missing?
Thanks a bunch...
John Hinton
When you use setcookie(), it sets a Set-Cookie header in the response to
the browser. The browser will then send the Cookie header with
subsequent requests.
The server has no way of knowing about the cookie until a subsequent
request, but you could either code around it or write your own setcookie
wrapper, something like:
function setcookie2($name, $value=, $expire=, $path=, $domain=,
$secure=false) {
$_COOKIES[$name] = $value;
return setcookie($name, $value, $expire, $path, $domain, $secure);
}
It's probably better just to think up an alternative way to do it though.
Best regards
--
Jasper Bryant-Greene
Cabbage Promotions
www: www.cabbage.co.nz
email: [EMAIL PROTECTED]
phone: 021 232 3303
public key: Jasper Bryant-Greene [EMAIL PROTECTED] keyID 0E6CDFC5
fingerprint: 2313 5641 F8F6 5606 8844 49C0 1D6B 2924 0E6C DFC5
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[PHP] Re: Still fighting setcookie
Jasper Bryant-Greene wrote:
[snip]
function setcookie2($name, $value=, $expire=, $path=, $domain=,
$secure=false) {
$_COOKIES[$name] = $value;
return setcookie($name, $value, $expire, $path, $domain, $secure);
}
[snip]
Sorry, that should be:
$_COOKIE[$name] = $value;
--
Jasper Bryant-Greene
Cabbage Promotions
www: www.cabbage.co.nz
email: [EMAIL PROTECTED]
phone: 021 232 3303
public key: Jasper Bryant-Greene [EMAIL PROTECTED] keyID 0E6CDFC5
fingerprint: 2313 5641 F8F6 5606 8844 49C0 1D6B 2924 0E6C DFC5
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Re: [PHP] Re: Illegal string offset error in array
Jasper Bryant-Greene wrote:
Johannes Findeisen wrote:
Hello all,
sorry if this has been asked allready but i didn't find any usefull
information in the web.
Why is this function not working in PHP5?
[snip]
/*
* This line does not work in PHP5 cause off
an illegal string offset in an array ERROR
*/
$arrAvailableContent[$i]['submenu'][$n]['file'] = $subfile;
[snip]
Can someone help?
You can't access string offsets with square brackets [] in PHP5. You
need to use curly braces {} instead.
Not sure where you got that idea. This is not true.
-Rasmus
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Re: [PHP] Re: Illegal string offset error in array
Rasmus Lerdorf wrote:
Jasper Bryant-Greene wrote:
You can't access string offsets with square brackets [] in PHP5. You
need to use curly braces {} instead.
Not sure where you got that idea. This is not true.
-Rasmus
Actually, it is. See the following URL:
http://www.php.net/manual/en/language.types.string.php#language.types.string.substr
Best regards
--
Jasper Bryant-Greene
Cabbage Promotions
www: www.cabbage.co.nz
email: [EMAIL PROTECTED]
phone: 021 232 3303
public key: Jasper Bryant-Greene [EMAIL PROTECTED] keyID 0E6CDFC5
fingerprint: 2313 5641 F8F6 5606 8844 49C0 1D6B 2924 0E6C DFC5
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Re: [PHP] Re: Illegal string offset error in array
Jasper Bryant-Greene wrote:
Rasmus Lerdorf wrote:
Jasper Bryant-Greene wrote:
You can't access string offsets with square brackets [] in PHP5. You
need to use curly braces {} instead.
Not sure where you got that idea. This is not true.
-Rasmus
Actually, it is. See the following URL:
http://www.php.net/manual/en/language.types.string.php#language.types.string.substr
Yes, please read that link again. The syntax is deprecated. That
doesn't mean it doesn't work as you indicated. If we broke this most of
the scripts written for PHP4 would break.
-Rasmus
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Re: [PHP] Re: Illegal string offset error in array
Rasmus Lerdorf wrote:
Jasper Bryant-Greene wrote:
You can't access string offsets with square brackets [] in PHP5. You
need to use curly braces {} instead.
Not sure where you got that idea. This is not true.
-Rasmus
Actually, it is. See the following URL:
http://www.php.net/manual/en/language.types.string.php#language.types.string.substr
Yes, please read that link again. The syntax is deprecated. That
doesn't mean it doesn't work as you indicated. If we broke this most of
the scripts written for PHP4 would break.
-Rasmus
Yes, but he's talking about PHP5. He probably has E_STRICT on, which is
why he's getting that error.
I was telling him to use the correct syntax, which will cause him to not
get that error.
Best regards
--
Jasper Bryant-Greene
Cabbage Promotions
www: www.cabbage.co.nz
email: [EMAIL PROTECTED]
phone: 021 232 3303
public key: Jasper Bryant-Greene [EMAIL PROTECTED] keyID 0E6CDFC5
fingerprint: 2313 5641 F8F6 5606 8844 49C0 1D6B 2924 0E6C DFC5
--
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Re: [PHP] Re: Illegal string offset error in array
Jasper Bryant-Greene wrote:
Rasmus Lerdorf wrote:
Jasper Bryant-Greene wrote:
You can't access string offsets with square brackets [] in PHP5.
You need to use curly braces {} instead.
Not sure where you got that idea. This is not true.
-Rasmus
Actually, it is. See the following URL:
http://www.php.net/manual/en/language.types.string.php#language.types.string.substr
Yes, please read that link again. The syntax is deprecated. That
doesn't mean it doesn't work as you indicated. If we broke this most
of the scripts written for PHP4 would break.
-Rasmus
Yes, but he's talking about PHP5. He probably has E_STRICT on, which is
why he's getting that error.
I was telling him to use the correct syntax, which will cause him to not
get that error.
I know we are talking about PHP5, and that syntax does not throw an
E_STRICT error.
-Rasmus
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Re: [PHP] Re: Illegal string offset error in array
On Mon, Mar 28, 2005 at 11:29:28AM +1200, Jasper Bryant-Greene wrote:
Rasmus Lerdorf wrote:
Jasper Bryant-Greene wrote:
You can't access string offsets with square brackets [] in PHP5. You
need to use curly braces {} instead.
Not sure where you got that idea. This is not true.
-Rasmus
Actually, it is. See the following URL:
http://www.php.net/manual/en/language.types.string.php#language.types.string.substr
Yes, please read that link again. The syntax is deprecated. That
doesn't mean it doesn't work as you indicated. If we broke this most of
the scripts written for PHP4 would break.
-Rasmus
Yes, but he's talking about PHP5. He probably has E_STRICT on, which is
why he's getting that error.
I was telling him to use the correct syntax, which will cause him to not
get that error.
Best regards
--
Jasper Bryant-Greene
Cabbage Promotions
www: www.cabbage.co.nz
email: [EMAIL PROTECTED]
phone: 021 232 3303
public key: Jasper Bryant-Greene [EMAIL PROTECTED] keyID 0E6CDFC5
fingerprint: 2313 5641 F8F6 5606 8844 49C0 1D6B 2924 0E6C DFC5
You do realize you're arguing with Rasmus, right?
--
Jim Kaufman
Linux Evangelist
public key 0x6D802619, CISSP# 65668
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[PHP] Converting hexadecimal string
Short (possibly simple) question: How do I convert a hexadecimal string back into it's ascii representation? -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] array sorting
Hi there,
I would like to save some db power by putting values into a file which are often
used. They basicly populate a select field.
So I placed those values into associative arrays:
$code[language] = array(1= php, 2= asp);
Now I would like to sort those for displaying after my preference, not by lets
say alphabet. The easiest thing I could think of, is just to move the entry:
$code[language] = array(2= asp, 1= php);
But this of course does not work. I would like to be able to place values later
on inbetween. So if somebody comes up with a language called .net :-) I would
like to place it in the middle, but I cant get it to work like that :-(
To build the select box I use following code:
select name=education
option value =0 selected---/option
';
# build the select field
for ($i=1; $i = count($code[education]); $i++){
if ($education)
$isselected = ($i == $education) ? selected : ; // select the active row
else
$isselected = FALSE;
printf (option value =\%s\%s%s/option\n, $i, $isselected,
$code[education][$i]);
};
echo'
/select
Has anybody an idea which could help me on that? Thank you for any help.
Merlin
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