[PHP] json_encode strange behavior
Hi.
I'm encoding some data with json_encode to use with jquery. All working
fine, postgres query, my jquery, etc. But when I cast json_encode in my
array, the result is an json object ordered by the array index, in my case
the id of my clients.
This is right? Is the intended behavior?
Anyway, I fixed by putting quotes around the array key.
Code that order by array key:
$lista = new sig;
$r = $lista-doQuery(SELECT cliente_id, razao_social FROM
clientes.clientes ORDER BY razao_social ASC);
while ( ($o = pg_fetch_object($r)) )
{
$niveis[$o-cliente_id] = $o-razao_social;
}
echo json_encode($niveis);
Postgres result:
cliente_id - razao_social
10 - Client A
5 - Client B
1 - Client C
json_encode output:
{1:Client C,5:Client B,10:Client A}
This works fine (note the quotes around the array index):
$lista = new sig;
$r = $lista-doQuery(SELECT cliente_id, razao_social FROM
clientes.clientes ORDER BY razao_social ASC);
while ( ($o = pg_fetch_object($r)) )
{
$niveis[.$o-cliente_id.] = $o-razao_social;
}
echo json_encode($niveis);
Postgres result:
cliente_id - razao_social
10 - Client A
5 - Client B
1 - Client C
json_encode output:
{10:Client A,5:Client B,1:Client C}
Thanks!
--
-
Bruno Hass
(51) 8911-9274
[PHP] Updating to 5.3.6
I realize this is a basic matter, but I've installed PHP 5.3.1 with XAMPP for Mac OS. How can I update my PHP version now? Thanks. -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Updating to 5.3.6
I've installed through XAMPP. The latest version of XAMPP still has PHP 5.3.1 A 2011/06/20, às 18:50, Sean Greenslade escreveu: How did you install it? Why can't you just uninstall it and reinstall with the new version? On Jun 20, 2011 12:52 PM, Bruno Coelho brunocsncoe...@gmail.com wrote: I realize this is a basic matter, but I've installed PHP 5.3.1 with XAMPP for Mac OS. How can I update my PHP version now? Thanks. -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Greate day for you,
2010/4/7 Nilesh Govindarajan li...@itech7.com: On 04/07/10 21:41, Chris G wrote: http://sites.google.com/site/vfgbyuhoi6/kewe2w Bloody asshole spammer. Is there no spam filter at lists.php.net ? It was probably a virus or a trojahn, not intentionally sent to the list by the OP... -- Nilesh Govindarajan Site Server Administrator www.itech7.com मेरा भारत महान ! मम भारत: महत्तम भवतु ! -- 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] PHP MySQL Insert Statements
2010/3/11 Martine Osias webi...@gmail.com: Hi, My insert statements on this web page don't execute. The select statements do work. This tells me that the database connection is working. The username and password are the administrator's. What else could prevent the insert statements from executing? Would you mind giving us some hints about how the INSERT statements looks like? Thanks. Thank you. Martine -- 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] Execution order of PHP
2010/3/10 Auke van Slooten a...@muze.nl Hi, In a hobby project I'm relying on the order in which the following piece of PHP code is executed: $client-system-multiCall( $client-methodOne(), $client-methodTwo() ); Currently PHP always resolves $client-system (and executes the __get on $client) before resolving the arguments to the multiCall() method call. Hi! Can't you call the methods $client-methodOne() and $client-methodTwo() before the call to $client-system-multiCall()? That way, you could store they values in local variables, and then pass them to the $client-system-multiCall(), assuring that those methods are executed before the multiCall(). Something like: $methodOne = $client-methodOne(); $methodTwo = $client-methodTwo(); $client-system-multiCall($methodOne, $methodTwo); Cheers, Bruno. Is this order something that is specified by PHP and so can be relied upon to stay the same in the future or is it just how it currently works. If it cannot be relied upon to stay this way, I will have to rewrite the multiCall method and API... regards, Auke van Slooten Muze -- 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] Execution order of PHP
2010/3/10 Auke van Slooten a...@muze.nl: Bruno Fajardo wrote: 2010/3/10 Auke van Slooten a...@muze.nl Hi, In a hobby project I'm relying on the order in which the following piece of PHP code is executed: $client-system-multiCall( $client-methodOne(), $client-methodTwo() ); Can't you call the methods $client-methodOne() and $client-methodTwo() before the call to $client-system-multiCall()? That way, you could store they values in local variables, and then pass them to the $client-system-multiCall(), assuring that those methods are executed before the multiCall(). Something like: $methodOne = $client-methodOne(); $methodTwo = $client-methodTwo(); $client-system-multiCall($methodOne, $methodTwo); Hi, This is not what I meant. I should perhaps mention that it's an xml-rpc client and the method calls are remote method calls. The multiCall method gathers multiple method calls into a single request. The trick I'm using now is to set a private property in the $client-__get() method when the property you're accessing is 'system'. From then untill you call the method 'multiCall', instead of calling the methods (in this case methodOne and methodTwo) the client creates a new object with the call information (method name and arguments) and returns that. In multiCall all arguments are therefor call information objects and multicall creates a single request based on that information. Hmm, you cleared that to me now... If you need to first create the property system and then call a method in that object system, can't you do something like: $client-system = null; $client-system-multiCall( $client-methodOne(), $client-methodTwo() ); I'm not testing these snippets of code, so sorry if I'm getting something wrong. Cheers, Bruno. So in your example the client would simply call methodOne and methodTwo and return the results. Then it would try to do a multiCall with whatever the previous methods have returned. regards, Auke van Slooten Muze -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Execution order of PHP
2010/3/10 Andrew Ballard aball...@gmail.com: On Wed, Mar 10, 2010 at 9:54 AM, Bruno Fajardo bsfaja...@gmail.com wrote: [snip] 2010/3/10 Auke van Slooten a...@muze.nl: This is not what I meant. I should perhaps mention that it's an xml-rpc client and the method calls are remote method calls. The multiCall method gathers multiple method calls into a single request. The trick I'm using now is to set a private property in the $client-__get() method when the property you're accessing is 'system'. From then untill you call the method 'multiCall', instead of calling the methods (in this case methodOne and methodTwo) the client creates a new object with the call information (method name and arguments) and returns that. In multiCall all arguments are therefor call information objects and multicall creates a single request based on that information. Hmm, you cleared that to me now... If you need to first create the property system and then call a method in that object system, can't you do something like: $client-system = null; $client-system-multiCall( $client-methodOne(), $client-methodTwo() ); I'm not testing these snippets of code, so sorry if I'm getting something wrong. Cheers, Bruno. [snip] I'm not sure you would want to assign null to $client-system. After all, __set() might not be defined. Yes, you're right, Andrew. Setting the property to null is not the best choice in this case. I agree with Rob here. If order is really crucial, then call the statements in the correct order: ?php /** * causes $client to call __get() in order to resolve * 'system' */ $system = $client-system; This was my point too, to create the object before the call to multiCall(), I just messed my example with the null assignment... :-) The code you suggested must solve the OP issue. Cheers, Bruno. /** * You should add some handling here to make sure that * $system is really an object that implements your * multiCall() method, and not something else (like null). */ $system-multiCall( $client-methodOne(), $client-methodTwo() ); ? Andrew -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] How to get the 'return type' of a function?
2010/2/23 Daniel Egeberg degeb...@php.net
2010/2/23 Dasn d...@lavabit.com:
Hello guys, I try to use 'ReflectionFunction' to retrieve the info of a
function.
For example:
?php
$rf = new ReflectionFunction('strstr');
echo $rf;
?
=== output ==
Function [ internal:standard function strstr ] {
- Parameters [3] {
Parameter #0 [ required $haystack ]
Parameter #1 [ required $needle ]
Parameter #2 [ optional $part ]
}
}
The problem is there's no 'return type' (i.e. 'string' in this example)
info about the function.
Could you tell me how to retrieve the 'return type'?
Thanks.
--
Dasn
That's not possible. Consider this function:
function foo()
{
switch (rand(0, 1)) {
case 0: return 42;
case 1: return 'bar';
}
}
What should the return type be?
Mixed?
http://www.php.net/manual/en/language.pseudo-types.php#language.types.mixed
--
Daniel Egeberg
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Re: [PHP] Cookies sessions
2010/1/20 clanc...@cybec.com.au: When you are working with sessions, provided you start your program with session_id(), you can then do anything you like with session variables at any point in your program. Hi, You meant session_start() instead of session_id(), right? But yes, once you started a session (before any output is sent to the browser, that includes echo and print statements, empty space chars, etc) you can do anything you like with the $_SESSION array, being able to read the stored values in other requests / scripts of your app, as long as the session is started. In my original question I asked if there was a cookie equivalent. As far as I know, yes, there is. You set a cookie using the setcookie() function. This function, in the same way as session_start(), must be called before any output is sent to the browser. Once a cookie is set in the client, you can read the $_COOKIE array in any subsequent request of your client, in any point of your app, just like session. Someone said there was, but the above is simply demonstrating that their suggested solution doesn't work. It appears there is no solution, but that the workaround is to turn on output buffering, at least until you finish setting cookies, so that you can be certain that no output is generated before this point. You don't need to use output buffering at all. You only need this mechanism if your script needs to output stuff before the session_start() or setcookie() functions get executed. Well, I hope this information is helpful. Cheers, Bruno. -- 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] Cookies sessions
2010/1/19 clanc...@cybec.com.au: I am trying for the first time to use cookies. The manual contains the statement Cookies are part of the HTTP header, so setcookie() must be called before any output is sent to the browser. When I first started using sessions, I was alarmed to read a very similar statement about sessions, but I soon found that if I started my program with the statement session_start(); I could then set up, access, modify or clear any session variable at any time in my program. This is enormously useful, as I can put the session handling at any convenient point in my program, and can precede them with diagnostics if I need to. However I have almost immediately found that while I appear to be able to read cookies at any time, I cannot set them when I would like to. Is there any similar trick which will work with cookies? The only trick is that you have to call setcookie() before any output is sent to the browser, just like the session_start() behavior. If I really have to work out what they should be, and then set them up, before issuing any diagnostics, etc, it will make life decidely more complicated. (I assume that I can set several cookies using successive calls to setcookie()?) Yes, each one with a differente name. I was also somewhat surprised to find that a cookie is used to implement sessions. Does this place any limitations on using both sessions and cookies in the same program? No. The cookie in PHP that implements session is by default called PHPSESSID. As long as your other cookies are named differently, you should be fine. -- 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] What's the best way to extract HTML out of $var?
2010/1/15 alexus ale...@gmail.com: What's the best way to extract HTML out of $var? example of $var $var = a href=http://http://stackoverflow.com/Stack Overflow/a I want $var2 = http://starckoverflow.com/; example: preg_match(); what else? Hi, If you simply wants to remove all tags from the string, try using the strip_tags function (http://php.net/strip_tags). -- http://alexus.org/ -- 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] header(Location:...) fails
2010/1/13 Richard S. Crawford rscrawf...@mossroot.com
Here is a snippet of code that is going to be the death of me:
// Create a new project
$projectcode = strtoupper(addslashes($_POST['projectcode'])); // project
code
// Make sure the project code is unique
if (!$existingproject = mysql_query(select * from pb_versions where
projectcode like '.strtoupper($projectcode).')) {
die (Could not check for existing project code!br /.mysql_error());
}
$numprojects = mysql_num_rows($existingproject);
if ($numprojects 0) {
$pid = mysql_result($existingproject,0,versionID);
header(Location:managebudget.php?e=1pid=$pid);
}
Now, even if $numprojects is 1, 2, 3, etc., the header() command is not
executed. Strangely, a header(Location) command later on in the script
*is* executed. I've output the value of $numprojects, so I know that it's
greater than 0, so the command
header(Location:managebudget.php?e=1pid=$pid); *should* be executed...
but it isn't. (Weirdly, if I put a die() command *after* this header()
command, it works... but it seems pathologically inelegant to do so.)
There's nothing in wrong in putting a die command after the
header(Location). In fact, it is common. The header() command by
itself don't imply in the send of the request. You can have many
header() commands in sequence, and the header will be sent only in the
end of the process.
Cheers,
Bruno.
Obviously, I'm missing something incredibly basic. Can anyone help me figure
this out?
--
Richard S. Crawford (rscrawf...@mossroot.com)
http://www.mossroot.com
Publisher and Editor in Chief, Daikaijuzine (http://www.daikaijuzine.com)
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Re: [PHP] SVG and PHP
2010/1/5 Alice Wei aj...@alumni.iu.edu Hi, Just went online and saw an SVG generated from Python, and wanted to do the similar thing by loading the SVG into an PHP script. Here is the script that I have: ?php #Load the Map $ourFileName= USA_Counties_with_FIPS_and_names.svg; $fh = fopen($ourFileName, r) or die(Can't open file); fclose($fh); ? The problem is that my screen appears as blank even though I could open up USA_Counties_with_FIPS_and_names.svg and see the entire US Map. Does anyone know what I might have done wrong here? Aren't you just opening the file? I think that you need to print it in some way suitable to your application. Try using fread() or other function to read the contents of the file. Thanks in advance. Alice _ Hotmail: Trusted email with Microsoft’s powerful SPAM protection. http://clk.atdmt.com/GBL/go/177141664/direct/01/
Re: [PHP] Dual PHP installation and session sharing
Hi, Zareef. I have not tried storing session in a database, and I think it's not an option in my case, since I'm working on a legacy software that uses distributed databases across several servers. Actually, I guess it would be easier to setup a new webserver, running PHP 5 only, and discontinue the current one. But if there's a chance to share session in the actual environment, I would certainly prefer that. Thanks for the reply! 2009/7/19 Zareef Ahmed zareef.ah...@gmail.com On Sat, Jul 18, 2009 at 1:34 AM, Bruno Fajardo bsfaja...@gmail.com wrote: Hi all, I'm using Apache/2.2.3 (Linux/SUSE), running PHP 4.4.7 in CGI mode, in a dual installation with PHP 5.1.2 running as an Apache module. Scripts with .php5 extension are executed by PHP 5, and those with .php are executed by PHP 4, and everything runs as expected. My question is: is it possible to share session data between .php and .php5 scripts in this environment? All my tests failed. have you tried using database as session storage and setting session id manually in your application. Thanks in advance! -- Zareef Ahmed :: A PHP Developer in India ( Delhi ) Homepage :: http://www.zareef.net -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Dual PHP installation and session sharing
Hi all, I'm using Apache/2.2.3 (Linux/SUSE), running PHP 4.4.7 in CGI mode, in a dual installation with PHP 5.1.2 running as an Apache module. Scripts with .php5 extension are executed by PHP 5, and those with .php are executed by PHP 4, and everything runs as expected. My question is: is it possible to share session data between .php and .php5 scripts in this environment? All my tests failed. Thanks in advance!
Re: [PHP] Best Encryption Algorithm
Hi there! Try out AES. http://en.wikipedia.org/wiki/Advanced_Encryption_Standard Bruno. 2009/6/3 Hemant Patel hemant.develo...@gmail.com Hello Everyone, Hope you all are doing great. Now we are creating a application which has high level of security so its obvious that we will require a algorithm for encryption/decrytpion.So Can anybody suggest me the best algorithm for encryption(irrespective of any languageJust a Algorithm). With Regards, Hemant Patel -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] MYSQL 5 auto increment not working
2009/5/21 Leidago !Noabeb leid...@googlemail.com Hi All I know this is not strictly a PHP question, but i have a problem whenever i insert a record using PHP. Basically the auto increment field does not work at all. Here's the structure of the table that i'm using: CREATE TABLE `children` ( `cid` int(4) NOT NULL auto_increment, `cname` char(50) default NULL, `csname` char(50) default NULL, PRIMARY KEY (`cid`) ) ENGINE=InnoDB I use PHP 5.1 and MYSQL 5 I'm pretty sure the code i use to insert the data is sound since i've tested it with older versions of MYSQL. Has anyone else had similar problems? Did you left empty the field `cid` (PK) in your INSERT statement?
Re: [PHP] Variables not initialized. Is it possible to...
This kind of tip is raised in form of notices. So, to enable that, use the following function on top of your scripts: error_reporting(E_ALL | E_NOTICE); Best regards, Bruno. 2009/5/18 Paul M Foster pa...@quillandmouse.com On Mon, May 18, 2009 at 05:38:37PM +0200, Cesco wrote: Is it possible to set a parameter in PHP 5 to ask the interpreter to raise an error every time I try to use a variable that wasn't initialized before ? For example, I've write this piece of code in Python: print(DonaldDuck) I get this error: Traceback (most recent call last): File /Users/Cesco/Desktop/prova.py, line 3, in module print(DonaldDuck); NameError: name 'DonaldDuck' is not defined Until now I've seen that when I write this PHP equivalent: echo($DonaldDuck); When I try to run it, the PHP writes a blank string, because the variable is not yet initialized and PHP assumes that its value is an empty string (I guess) I'd like to have the same behaviour of Python in PHP, do you think that it is possible? Set your error reporting higher: error_reporting(E_ALL); at the top of your script. Paul -- Paul M. Foster -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] SQL Injection - Solution
Hi there!
2009/5/6 Igor Escobar titiolin...@gmail.com
Hi folks,
Someone know how i can improve this function to protect my envairounment
vars of sql injection attacks.
that is the function i use to do this, but, some people think is not enough:
* @uses $_REQUEST= _antiSqlInjection($_REQUEST);
* @uses $_POST = _antiSqlInjection($_POST);
* @uses $_GET = _antiSqlInjection($_GET);
*
* @author Igor Escobar
* @email blog [at] igorescobar [dot] com
*
*/
function _antiSqlInjection($Target){
$sanitizeRules =
array('OR','FROM,'SELECT','INSERT','DELETE','WHERE','DROP TABLE','SHOW
TABLES','*','--','=');
foreach($Target as $key = $value):
if(is_array($value)): $arraSanitized[$key] =
_antiSqlInjection($value);
else:
$arraSanitized[$key] =
addslashes(strip_tags(trim(str_replace($sanitizeRules,,$value;
endif;
endforeach;
return $arraSanitized;
}
You can help me to improve them?
What if someone posts, in any form of your app, a message containing
or, from or where? Those are very common words, and eliminate
them is not the best solution, IMO.
Use mysql_real_escape_string() like Shawn said, possibly something
like this would do the trick (from
http://br2.php.net/manual/en/function.mysql-query.php):
$query = sprintf(SELECT firstname, lastname, address, age FROM
friends WHERE firstname='%s' AND lastname='%s',
mysql_real_escape_string($firstname),
mysql_real_escape_string($lastname));
Cheers,
Bruno.
Regards,
Igor Escobar
Systems Analyst Interface Designer
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~ blog.igorescobar.com
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~ @igorescobar
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Re: [PHP] Re: SQL Injection - Solution
2009/5/6 Igor Escobar titiolin...@gmail.com:
hun...by the way I forgot to mention, I am Brazilian and here in Brazil
these words are not common ...
Igor,
I'm brazilian too, but that is not the point. Deny the use of *any*
word as input in your app is unnecessary. The problem that you're
trying to solve, has been solved a long time ago.
Bruno.
That is a recursive function and i can use array_map becouse i some cases we
obtain arrays of arrays and that will generate a error.
Regards,
Igor Escobar
Systems Analyst Interface Designer
--
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~ blog.igorescobar.com
Online Portifolio
~ www.igorescobar.com
Twitter
~ @igorescobar
On Wed, May 6, 2009 at 2:36 PM, Shawn McKenzie nos...@mckenzies.net wrote:
Igor Escobar wrote:
Hunnn...
So, what do you think now?
function _antiSqlInjection($Target){
$sanitizeRules =
array('OR','FROM','SELECT','INSERT','DELETE','WHERE','DROP
TABLE','SHOW TABLES','*','--','=');
foreach($Target as $key = $value):
if(is_array($value)): $arraSanitized[$key] =
_antiSqlInjection($value);
else:
$arraSanitized[$key] = (!get_magic_quotes_gpc()) ?
addslashes(str_ireplace(trim($sanitizeRules,,$value))) :
str_ireplace(trim($sanitizeRules,,$value));
endif;
endforeach;
return $arraSanitized;
}
Stay on list please. I don't like the ternary or the brace omissions
(alternate syntax) :-) however
My point was that in my opinion you don't need the replace at all.
Also, do you really want to strip all 'or', * and = from all fields?
These may be perfectly valid in your app. Or is a very, very common
word, so is from and come to think of it, where, select, insert and delete.
For any of the SQL injections to work in your query, there will need to
be quotes or the backtick ` in the user supplied content. The quotes
are escaped by mysql_real_escape_string().
I don't see any way for a SQL injection without the user input
containing quotes or the backtick to break out of your query or
prematurely terminate an expression. Some examples here, however they
don't mention the backtick:
http://us2.php.net/manual/en/security.database.sql-injection.php
This might be more useful:
||function _antiSqlInjection($Target)
{
if(is_array($Target)) {
$Value = array_map('_antiSqlInjection', $Target);
} else {
if(get_magic_quotes_gpc()) {
$Target = stripslashes($Target);
}
// replace backtick with single quote or whatever
$Target = str_replace(`, ', $Target);
$Value = mysql_real_escape_string($Target);
}
return $Value;
}
Thanks!
-Shawn
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Re: [PHP] RE: AJAX with POST
Ajax is asynchronous. The option of asynchronous or synchronous can be set
in the XMLHTTPRequest object (used by Ajax), but a synchronous call is not
Ajax.
Cheers,
Bruno.
2009/4/5 Phpster phps...@gmail.com
Ajax can be both async and sync. Itsbthe fourth param in the open call and
I believe by default it's a sync call not async
Bastien
Sent from my iPod
On Apr 4, 2009, at 21:33, Skip Evans s...@bigskypenguin.com wrote:
But my function using GET does seem to wait.
Granted I cobbled it together from various samples and didn't author it
from my own deep understanding of the exact process, but here's the snippet
that does the real work.
req.open('GET', url, false);
req.send(null);
if(req.responseText) {
if(req.responseText.substring(0,7) == 'debug!!') {
alert(req.responseText.substring(7));
}
}
return(req.responseText);
It seems to wait until it has data to return, because it works perfectly.
I can send it a URL from another function and get the data back from server
to the function as expected.
The only part of it I'm unsure of is this:
req.send(null);
What does that do? As I said, I cobbled this function from examples, got
it working, and presto, was off and running.
Skip
Brad Broerman wrote:
Well, as the A in Ajax is asynchronous, there's no real way to make it
wait. What you would normally do is use a callback:
function createXHRObject( )
{
if (typeof XMLHttpRequest != undefined)
{
return new XMLHttpRequest();
}
else if (typeof ActiveXObject != undefined)
{
return new ActiveXObject(Microsoft.XMLHTTP);
}
else
{
throw new Error(XMLHttpRequest not supported);
}
}
function sendAjaxRequest( websvcurl , params, callbackFn )
{
var xhrObject = createXHRObject();
xhrObject.open(POST, websvcurl, true);
xhrObject.onreadystatechange = function()
{
if (xhrObject.readyState == 4)
{
if( xhrObject.responseXML != null )
{
callbackFn (xhrObject.responseXML);
}
}
}
xhrObject.setRequestHeader(Content-type,
application/x-www-form-urlencoded);
xhrObject.setRequestHeader(Content-length, params.length);
xhrObject.setRequestHeader(Connection, close);
xhrObject.send(params);
}
-Original Message-
From: Skip Evans [mailto:s...@bigskypenguin.com]
Sent: Saturday, April 04, 2009 5:30 PM
To: php-general@lists.php.net
Subject: AJAX with POST
Hey all,
At the risk of being told this is a PHP and not a JS list, but
also knowing the discussions on this list, to the benefit of
all I believe, very wildly, I'm posting this JS code snippet
for some advice.
As I posted earlier, my AJAX app that uses a GET to post to
the server (and get a response), fails on IE with larger data,
so I thought I'd take a shot at writing a POST function, but
so far I can get it to get the data back, but the problem is
by the time the data has come back the function has already
returned null back to the calling function. What I need this
function to do is wait for the data to come back and then send
it back to caller. Here's the function. Any advice would be
greatly appreciated. (The code to get the appropriate object
per browser has been omitted.)
http.open(POST, url, true);
//Send the proper header information along with the request
http.setRequestHeader(Content-type,
application/x-www-form-urlencoded);
http.setRequestHeader(Content-length, url.length);
http.setRequestHeader(Connection, close);
http.send(url);
http.onreadystatechange = function() {//Call a function when
the state changes.
if(http.readyState == 4 http.status == 200) {
alert('['+http.responseText+']');
return (http.responseText);
}
}
--
Skip Evans
Big Sky Penguin, LLC
503 S Baldwin St, #1
Madison WI 53703
608.250.2720
http://bigskypenguin.com
Those of you who believe in
telekinesis, raise my hand.
-- Kurt Vonnegut
--
Skip Evans
Big Sky Penguin, LLC
503 S Baldwin St, #1
Madison WI 53703
608.250.2720
http://bigskypenguin.com
Those of you who believe in
telekinesis, raise my hand.
-- Kurt Vonnegut
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Re: [PHP] Re: Extract result from a https remote server response
Assigning the return of file_get_contents to a variable? Didn't get your point... 2009/2/13 m a r k u s queribus2...@hotmail.com Shawn McKenzie wrote: Shawn McKenzie wrote: m a r k u s wrote: Hi all, Example : https://www.moneybookers.com/app/email_check.pl?email=t...@toto.comcust_id=123546password=123 The MB server response displayed is : Illegal operation. We would like to put the result below in a php variable and process it . An idea ? PS: The server is secured. The php functions like file(), file_get_contents(), readfile(), fopen() has been tested. Regards -- m a r k u s allow_url_fopen = On We have no control of the MB remote server configuration. -- m a r k u s -- 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] sprintf thousand separator.
Can you extend the JPGraph class, intercepting the desired method, formatting the output the way you need? 2009/2/11 João Cândido de Souza Neto j...@consultorweb.cnt.br No, I can´t, because if I do it how can jpgrhph render without numeric data? hehehe Richard Heyes rich...@php.net escreveu na mensagem news:af8726440902110523x63ce5485p6534d10063eb4...@mail.gmail.com... Thanks for your answer, but my real problem is to get thousand separator in jpgraph class which uses sprintf to display almost everithing; Can you format it first, and then pass it to JPGraph ? -- Richard Heyes HTML5 Canvas graphing for Firefox, Chrome, Opera and Safari: http://www.rgraph.org (Updated January 31st) -- 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] php validate user password
tedd,
I think that the problem of the duplicated hashes in the database
(in the case of two users using the same password) persists with a
constant prefix in the passwords. Although the random salt portion get
stored in the database concatenated to the hash, the attacker don't
know the string length of the salt, making the attack very difficult.
Cheers
2009/2/9 tedd tedd.sperl...@gmail.com:
At 2:02 PM + 2/9/09, Stuart wrote:
2009/2/9 Michael Kubler mdk...@gmail.com:
These days SHA should really be used instead of MD5, and you should be
SALTing the password as well.
Here's a great guide :
http://phpsec.org/articles/2005/password-hashing.html
Good advice. I would also advise against stripping and trimming
anything from passwords. By removing characters you're significantly
reducing the number of possible passwords.
I read the article and didn't find any objection to it, but before we all
jump on the SHA bus, why can't we do this:
1. Allow the user to pick whatever password they want.
2. After entry, add a token string to it, such as 'a14fmw9'.
3. Do a M5() hash and store the hash the dB.
When the user wants to log back in:
1. They enter their password.
2. We add the token string ('a14fmw9') to it.
3. Then we M5() the string and compare that hash with what's stored. That
will work.
Furthermore, if the token string is stored in the script, or in a
configuration file, and not in the database (as suggested by the author),
then if someone obtains access to the database, all the dictionary and other
such brute force attacks will be more difficult because the hashes are more
complex than one would normally expect, right?
If not so, then where am I wrong?
Another scheme would be simply to use the user's password and generate a
hash. Then reverse the users password and generate another hash. Then
shuffle the two hashes, or take pairs, or quads, or any number of other
techniques to obscure the hash. As long at the process can be reversed, it
will work.
From my limited view, a minor amount of work can throw a major monkey wrench
in any method of trying to crack a hash -- am I wrong?
Cheers,
tedd
--
---
http://sperling.com http://ancientstones.com http://earthstones.com
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Re: [PHP] php validate user password
Or, like the article suggested, a random portion for the hash... I agree with you, Micah. The hash collision is a problem, and must be avoided. Same password hashes for different users are very good candidates for a dictionary attack. Probably, in most of this cases, users picked easy passwords, like 1234 or admin. Cheers 2009/2/9 Micah Gersten mi...@onshore.com onlist this time... tedd wrote: snip I think the MD5() hash is a pretty good way and if the weakness is the user's lack of uniqueness in determining their passwords, then we can focus on that problem instead of looking to another hash. And besides, the solution presented was to create a salt and use that -- that's just another step in the algorithm process not much different than what I propose. Cheers, tedd The MD5 hash IS the problem. The problem isn't the uniqueness of the passwords, but rather the uniqueness of the hash. The solution is to use another hash that does not have the same collision issues. Thank you, Micah Gersten onShore Networks Internal Developer http://www.onshore.com -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php -- Bruno Fajardo - Desenvolvimento bruno.faja...@dinamize.com - www.dinamize.com Dinamize RS - Porto Alegre-RS - CEP 90420-111 Fones (51) 3027 7158 / 8209 4181 - Fax (51) 3027 7150 Dinamize BA - Lauro de Freitas - Fone 71 3379.7830 Dinamize SC - Joinville - Fone 47 3025.1182 Dinamize DF - Asa Norte - Brasília - Fone 61 3274.1172 Dinamize SP - São Paulo - Fone 11 6824.6250 Dinamize PR - Curitiba - Fone 41 3306.4388 Dinamize RS - Caxias do Sul - Fone 54 3533.4333 Dinamize RJ - Rio de Janeiro - Fone 21 2169.6311 -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] long echo statement performance question
In my opinion, you would achieve better results using a template engine, like Smarty (http://www.smarty.net/). In addition, your code would be entirely separated from presentation in a elegant way. 2009/2/6 Frank Stanovcak blindspot...@comcast.net: I'm in the process of seperating logic from display in a section of code, and wanted to make sure I wasn't treading on a performance landmine here, so I ask you wizened masters of the dark arts this... is there a serious performance hit, or reason not to use long, ie more than 30 - 40 lines, comma conjoined echo statments... echo 'blah', $var, 'blah', $var2,...ad nauseum ... to output mixed html and php var values? If so could you refer me to a work around, or better way? Frank -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php -- Bruno Fajardo - Desenvolvimento bruno.faja...@dinamize.com - www.dinamize.com Dinamize RS - Porto Alegre-RS - CEP 90420-111 Fones (51) 3027 7158 / 8209 4181 - Fax (51) 3027 7150 Dinamize BA - Lauro de Freitas - Fone 71 3379.7830 Dinamize SC - Joinville - Fone 47 3025.1182 Dinamize DF - Asa Norte - Brasília - Fone 61 3274.1172 Dinamize SP - São Paulo - Fone 11 6824.6250 Dinamize PR - Curitiba - Fone 41 3306.4388 Dinamize RS - Caxias do Sul - Fone 54 3533.4333 Dinamize RJ - Rio de Janeiro - Fone 21 2169.6311 -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] long echo statement performance question
Well, Smarty's caching layer is very fast. Maybe not as fast as an echo statement, but apparentely Frank was also interested in separate logic from presentation, and a series of echo's is not the best solution in my opinion. :-) But the best solution depends of the context of the application, i agree. 2009/2/6 Eric Butera eric.but...@gmail.com: On Fri, Feb 6, 2009 at 12:15 PM, Bruno Fajardo bsfaja...@gmail.com wrote: In my opinion, you would achieve better results using a template engine, like Smarty (http://www.smarty.net/). In addition, your code would be entirely separated from presentation in a elegant way. 2009/2/6 Frank Stanovcak blindspot...@comcast.net: I'm in the process of seperating logic from display in a section of code, and wanted to make sure I wasn't treading on a performance landmine here, so I ask you wizened masters of the dark arts this... is there a serious performance hit, or reason not to use long, ie more than 30 - 40 lines, comma conjoined echo statments... echo 'blah', $var, 'blah', $var2,...ad nauseum ... to output mixed html and php var values? If so could you refer me to a work around, or better way? Frank -- 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 In a thread about performance you suggest Smarty? Really? :D -- http://www.voom.me | EFnet: #voom -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] long echo statement performance question
I am so stick to Smarty that I never tried other solutions, like Savant. Thanks for the tip, I'll try it right away. Cheers. 2009/2/6 Eric Butera eric.but...@gmail.com: On Fri, Feb 6, 2009 at 1:43 PM, Bruno Fajardo bsfaja...@gmail.com wrote: Well, Smarty's caching layer is very fast. Maybe not as fast as an echo statement, but apparentely Frank was also interested in separate logic from presentation, and a series of echo's is not the best solution in my opinion. :-) But the best solution depends of the context of the application, i agree. Right on. I was just playing anyways. I'm a strong supporter of things like Savant Zend_View. Use PHP, but for read only type of things with no logic. -- http://www.voom.me | EFnet: #voom -- Bruno Fajardo - Desenvolvimento bruno.faja...@dinamize.com - www.dinamize.com Dinamize RS - Porto Alegre-RS - CEP 90420-111 Fones (51) 3027 7158 / 8209 4181 - Fax (51) 3027 7150 Dinamize BA - Lauro de Freitas - Fone 71 3379.7830 Dinamize SC - Joinville - Fone 47 3025.1182 Dinamize DF - Asa Norte - Brasília - Fone 61 3274.1172 Dinamize SP - São Paulo - Fone 11 6824.6250 Dinamize PR - Curitiba - Fone 41 3306.4388 Dinamize RS - Caxias do Sul - Fone 54 3533.4333 Dinamize RJ - Rio de Janeiro - Fone 21 2169.6311 -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Blank page of hell..what to look for
Maybe X-Debug (http://www.xdebug.org/) could help you find bugs in your code, and for development environments it's recommended to use the most sensitive level of messages (turn on E_STRICT and E_NOTIVE, for example). 2009/2/5 Ashley Sheridan a...@ashleysheridan.co.uk On Thu, 2009-02-05 at 12:22 -0500, Paul M Foster wrote: On Thu, Feb 05, 2009 at 11:11:03AM -0600, Terion Miller wrote: Speaking of IDE, which do people on here prefer, I have been using Dreamweaver CS3 just because as originally a designer I was/am used to it... I did finally find the problem but moving an echo(damnit); from line to line commenting out everything below it...Oi ...is this ever going to get easier for me I often wonder... Use Vim. ;-} Paul -- Paul M. Foster Any editor with coloured syntax highlighting will help. Just scanning through the script visually should let you spot the obvious errors, and then breaking the script down into chunks with echo statements is the next step. You don't need to break it down line by line, that takes ages! Instead, put one halfway through your code, that will let you know if the error is in the top or bottom half, then just keep breaking it down half at a time and soon you'll have the part the error is in. It's just a typical trial-and-error algorithm. Ash www.ashleysheridan.co.uk -- 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] Web app for betting on soccer WorldCup 2006
Hi all, I am looking for a web application that could be used for organizing informal intranet bets on soccer worldcup 2006. I can not find such an application, neither in php nor in other languages. I had a look on sourceforge and many websites, but there is nothing Do you know if such apps exist and where I could find one? Thanks in advance, Bruno Worldcup fan This e-mail is intended only for the above addressee. It may contain privileged information. If you are not the addressee you must not copy, distribute, disclose or use any of the information in it. If you have received it in error please delete it and immediately notify the sender. Security Notice: all e-mail, sent to or from this address, may be accessed by someone other than the recipient, for system management and security reasons. This access is controlled under Regulation of Investigatory Powers Act 2000, Lawful Business Practises. -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Get recursive array
Hi guys..
well I have a little problem, I succeeded on retrieving a value by
it's key, but I want a clean and faster method... Let me explain:
I have the following function which I use to set variables in my
framework like (configs, requests, etc)...
/***
* @function_name set_vars
* @function_type Method
* @function_input None
* @function_description None
***/
function set_var($key = '', $value = null)
{
if(is_array($key))
{
if(count($key))
{
foreach($key as $key_key = $key_value)
{
$this-vars[$key_key] = $key_value;
}
}
}
elseif(is_array($value))
{
if(count($value))
{
foreach($value as $value_key = $value_value)
{
$this-vars[$key][$value_key] = $value_value;
}
}
}
else
{
$this-vars[$key] = $value;
}
}
For example I have:
$this-vars['config']['database_type'] = 'mysql'; or...
$this-vars['http']['get'] = 'b';
But now I want a function that gets those values and subvalues, but
there is one small catch, I need to dynamically get parsed arguments
and check if key exists and returns it... I tried func_num_args, and
func_get_args, without success.
Any ideas?
Regards,
Bruno B B Magalhaes
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[PHP] Get recursive array
Hi guys..
well I have a little problem, I succeeded on retrieving a value by
it's key, but I want a clean and faster method... Let me explain:
I have the following function which I use to set variables in my
framework like (configs, requests, etc)...
/***
* @function_name set_vars
* @function_type Method
* @function_input None
* @function_description None
***/
function set_var($key = '', $value = null)
{
if(is_array($key))
{
if(count($key))
{
foreach($key as $key_key = $key_value)
{
$this-vars[$key_key] = $key_value;
}
}
}
elseif(is_array($value))
{
if(count($value))
{
foreach($value as $value_key = $value_value)
{
$this-vars[$key][$value_key] = $value_value;
}
}
}
else
{
$this-vars[$key] = $value;
}
}
For example I have:
$this-vars['config']['database_type'] = 'mysql'; or...
$this-vars['http']['get'] = 'b';
But now I want a function that gets those values and subvalues, but
there is one small catch, I need to dynamically get parsed arguments
and check if key exists and returns it... I tried func_num_args, and
func_get_args, without success.
Any ideas?
Regards,
Bruno B B Magalhaes
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[PHP] Re: Get recursive array
Hi Jochem,
well, thanks for the code... it's working perfect, but it seams a
little bit slow as it's using while... doesn't?
Now, abusing of you, how can I unset a variable the same recursive
way? :D Maybe like this?
/
***
* @function_name get_var
* @function_type Method
* @function_input None
* @function_description None
***/
function get_var()
{
$arguments = func_get_args();
if(empty($arguments))
{
return null;
}
$reference = $this-vars;
while($argument = array_shift($arguments))
{
if(!isset($reference[$argument]))
{
return null;
}
else
{
$reference = $reference[$argument];
}
}
unset($reference);
}
And I didn't double posted, I had to subscribe... and I didn't know
if my message had been sent or not.
Thanks,
Bruno B B Magalhaes
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[PHP] Imap, reading the email-body
Hi guys, I need some help with the imap_body function and how to work with the string that this function returns... Im working on a mailing list archive website and i'm using the imap_* functions to handle this, the header works fine (and other things too) but the Body of the message dont work as expected. It came as one-line string, the \n character (or br in html) is simple ignored. I dont know how to make the function translate the \n to br. You can understand better what i'm saying looking: http://www.brunogola.com.br/testeimap.php Look the main page and try to read any message... I dont know what can i do to fix it... Thanks for any help and sorry any mistakes about my english... Bruno Gola -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Re: How to read PHP variables.
Hi everybody, well I don´t want to include and use those variables or set then. I want to read the file, parse the vars to a form, so the user can change the system configs using the web instead of FTP... I am thinking reading using a simple include, and then clean the file contents and write the strings.. Best Regards, Bruno B B Magalhães -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] How to read PHP variables.
Hi you all! That's my problem: I have a configuration files with the following structure... $vars['varname'] = 'varvalue'; And I would like to have a module to change those parameters, but I don't know how to write a pattern to match it... Thanks in advance... Best Regards, Bruno B B Magalhaes -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Formating
Hi Richard,
On Jul 5, 2005, at 6:20 PM, Richard Lynch wrote:
On Mon, July 4, 2005 6:48 pm, Bruno B B Magalhães said:
For example I have a brazilian zipcode witch is stored in database as
Is she a Good Witch, or a Bad Witch? :-)
Ups, hehehehe!
22252970 and must be formatted as N-NNN, where N is a number.
Also I have a tax id with is also stored as numeric value only, for
example 05117635472 and outputted as NNN.NNN.NNN-NN... Is that any
way that I can do it generic, storing the formatting strings ('N-
NNN') with languages strings, so it is localised and this would be
parsed as: string::format($string, $format);
//Untested code:
function format($string, $format){
$slen = strlen($string);
$flen = strlen($format);
$result = '';
for ($f = 0, $s = 0; $f = $flen $s = $slen; $f++){
$fc = $format[$f];
$sc = $string[$s];
switch($fc){
case 'N':
if (!strstr('0123456789', $sc)){
//Suitable error for mal-formed data here.
//$fc should be a digit, but it's not.
}
$result .= $sc;
$s++;
break;
//Assume you need 'C'haracter data at some point in the future:
case 'C':
if (!stristr('abcdefghijklmnopqrstuvwxyz', $fc)){
//more error-code (see above)
}
$result .= $sc;
$s++;
break;
default:
$result .= $fc;
break;
}
}
return $result;
}
I also don't think you want to tie it into Locale unless the data
itself
is tagged with Locale, rather than the viewer's Locale.
A US zip code is N[-] no matter what language you are
viewing it in.
I was thinking about that, but for example the dates and times
current are formatted language specific..
I was thinking about applying this internationalisation also to those
strings and number, but probably as you said that's not a good idea
after all.
But, either way, MANY thanks for your wonderful help.
Regards,
Bruno B B Magalhaes
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[PHP] TimeStamp BEFORE 1970
Well,
I've read the manual, and the ADOdb Date package functions, and I am
not using this because I want to keep my framework simple, flexible,
and fast.
Well, I just want a simple way to translate dates (I know what is the
input format) to unix timestamp, with ability to do this with dates
before 1970, and after 2023, is there any way?
My current system the PHP's microtime it's Ok, but one of ours test
servers is running windows, and also some clients, so I rrealy need a
overall solution.
Here is my datetime class.
?php
/
***
* @name Date and Time Class (./framework/libraries/datetime.class.php)
* @version 1.0.0
* @dependencies None
* @package B3M Platform™ 1.5.0
* @author B3M Development Team [EMAIL PROTECTED]
* @copyright 2004 by Bruno B B Magalhaes
* @copyright 2005 by B3M Development Team
* @link http://www.bbbm.com.br/platform/
***/
class datetime
{
/
*
* Get microtime
*/
function timestamp($input = null)
{
if(is_null($input))
{
return (float)array_sum(explode(' ', (microtime() +
datetime::server_timezone_offset(;
}
else
{
return (float)array_sum(explode(' ', strtotime($input)));
}
}
/
*
* Format a microtime
*/
function format($timestamp = 0, $format = 'm/d/Y H:m:s')
{
return date($format, $timestamp);
}
/
*
* Get server's time-zone offset in seconds
*/
function server_timezone_offset()
{
if(!defined('_SERVER_TIMEZONE_OFFSET'))
{
return (float)date('Z');
}
else
{
return (float)_SERVER_TIMEZONE_OFFSET;
}
}
}
?
Thanks everybody!
Best Regards,
Bruno B B Magalhaes
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Re: [PHP] TimeStamp BEFORE 1970
Hi Richard,
Well, I took a look at, and I think it is TOO complex to handler a
simple thing..
Well, that's my little contribution:
function str2time($input = '12/31/1969')
{
$year= substr($input, -4);
$input= substr_replace($input, 1976 , -4);
return floor(strtotime($input) + (($year - 1976) *
(31557376.189582)));
}
It work with ONLY a few hours more or less compared to my MacOS
strtotime function, now I don't know which one is more accurate..
Well, why did you choose the year 1976, because it's an bisixth(?)
year. So it was a matter of simple math.
I would appreciate any help from everybody to:
As I suppose that the last 4 digits are the year, I would like a
pattern that could match a four digits number inside a string.
Any body know how many seconds and microseconds have a year, I found
a round number (31557376.189582).
Well, any help is appreciate.
At least now I can work on a windows box.
Best Regards,
Bruno B B Magalhaes
On Jul 7, 2005, at 3:42 PM, Richard Davey wrote:
Hello Bruno,
Thursday, July 7, 2005, 7:04:44 PM, you wrote:
BBBM I've read the manual, and the ADOdb Date package functions, and
BBBM I am not using this because I want to keep my framework simple,
BBBM flexible, and fast.
BBBM Well, I just want a simple way to translate dates (I know what
BBBM is the input format) to unix timestamp, with ability to do this
BBBM with dates before 1970, and after 2023, is there any way?
Personally I'd use the Pear Date package. It's stable, well formed and
will do exactly what you require: http://pear.php.net/package/Date
Even if you don't like the thought of using it - you can always pour
over the source code to look at their methods and see how they handle
it.
Best regards,
Richard Davey
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Re: [PHP] TimeStamp BEFORE 1970
Hi Folks,
Well I think I got it, at least it's working more or less to me now...
I really would appreciate any comments or suggestions.
function str2time($input = '12/31/1969')
{
if(($output = strtotime($input)) !== -1)
{
return $output;
}
else
{
preg_match('([0-2][0-9][0-9][0-9])', $input, $year);
preg_replace('([0-2][0-9][0-9][0-9])', '1976', $input);
return floor(strtotime($input) + (($year[0] - 1976) *
(31557376.189582)));
}
}
Thanks a lot!
Best Regards,
Bruno B B Magalhaes
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Re: [PHP] TimeStamp BEFORE 1970
Hi Edward,
thanks for replying!
On Jul 7, 2005, at 10:44 PM, Edward Vermillion wrote:
One problem is that there's no accounting for leap years, but I
don't know if that's gonna cause you any problems or not.
Course it have, when we multiply the year offset by 31557376.189582
we are using the total seconds of an year, we normally don't use
cause from 4 to 4 years we add a day (Pope Gregory XIII, Bregorian
Calendar decreted in 1 March of 1582). So using the extra seconds we
are, in theory adding that one more day.
The other thing I noticed is that the 'match' bit you have in there
as year[0] should be $year[1]. $year[0] will return the
whole string that was matched, not just the actual match part
between the parenthesis. Although I think you would get the
same thing with your set up. And you will need to put a delimiter
in the regex part, right now it looks like it's going to treat
the parenthesis as the delimiter which will make the return for the
match not work. ie:
preg_match('([0-2][0-9][0-9][0-9])', $input, $year); -- $year
will be empty...
should be preg_match('/([0-2][0-9][0-9][0-9])/', $input, $year);
or preg_match('/([0-1][0-9][0-7][0-9])/', $input, $year); -- to
restrict it to 1970 or before
but it could also be preg_match('/([\d]{4})/', $input, $year);
-- if you don't really need to validate the the year
There's other problems that I can see with the math logic in the
return, like why 1976?, why would you want to generate
a positive number that will conflict with dates before 1970? but it
could just be that I'm not thinking the math all the way
through, and what you eventually want to do with the dates once you
store them.
Why 1976, because it's a leap year and is between valid range for
windows systems.
Let me try to explain the rest.
First I get the input year... which by the way is working fine here...
preg_match('([0-2][0-9][0-9][0-9])', $input, $year);
Second I replace by a valid year between 1970 and 2025
preg_replace('([0-2][0-9][0-9][0-9])', '1976', $input);
After calculate the date difference from 1976 to given date... let's
say 01/01/1936.
So we have... -40... and now multiply by number of seconds in a year
(31557376.189582) before Gregorian Calendar, and we will get:
-1262295047.583
Now we calculate the timestamp from 01/01/1976: 189313200
Now we have the final equation: 189313200 + (-1262295047.583).
The result is a negative timestamp: -1072981847.583 Which if we put
in a date function, we would get: 01/01/1936.
Magic! We have negative timestamp in windows!
Was it clear, or I am dreaming awake? hehehehhe
Best Regards,
Bruno B B Magalhaes
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Re: [PHP] TimeStamp BEFORE 1970 AND AFTER 2035
Just a quick fix, as now I've tested in a real environment, with a
real application, and now it's working 100%, well, I think so.
/
*
* Stritotime workaround for dates before 1970 and after 2038
*/
function str2time($input = '01/01/1969')
{
if(($timestamp = strtotime($input)) !== -1 $timestamp !==
false)
{
return (float)$timestamp;
}
else
{
preg_match('([0-9][0-9][0-9][0-9])', $input, $year);
$input = str_replace($year[0], '1976', $input);
return (float)floor(strtotime($input) + (($year[0] -
1976) * (31557376.189582)));
}
}
Shoot!
Best Regards,
Bruno B B Magalhaes
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[PHP] Formating
Hi everybody,
I've searched the docs for a generic way to format strings and
numbers...
For example I have a brazilian zipcode witch is stored in database as
22252970 and must be formatted as N-NNN, where N is a number.
Also I have a tax id with is also stored as numeric value only, for
example 05117635472 and outputted as NNN.NNN.NNN-NN... Is that any
way that I can do it generic, storing the formatting strings ('N-
NNN') with languages strings, so it is localised and this would be
parsed as:
string::format($string, $format);
Best Regards,
Bruno B B Magalhaes
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Re: [PHP] PHP vs. ColdFusion
On Fri, 2005-07-01 at 19:01, Mark Charette wrote: It is always funny to read that one needs OO approches to do anything useful. What one needs is a modular approach, re-factoring, and knowing I never said that you NEED OO approach to do anything. I found some problems where an OO approach helped me better than a linear approach, and the inverse is also true. My point was that a language that gives you the choice of programming style is interesting. Both CF and PHP give you the choice to use OOP or not. Today, everyone agrees that procedural languages are an evolution from BASIC-style linear programming. Also, one can agree that OOP is an evolution from procedural programming. Now, one can choose to stick with linear programming, procedural programming or OOP. This is a matter of personal taste, trade-offs that have a different meaning from one individual to another. You can achieve modularity with procedural coding. But, you need to do it yourself, while modularity is at the heart of OOP. You may prefer linear or procedural coding over OOP, but surely not for modularity. Stéphane -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: Re[2]: [PHP] PHP vs. ColdFusion
Hello, I followed the discussions closely. I wanted to reply to some questions I saw in the discussions. I am using both PHP and Coldfusion, but both on Linux platforms. So, I am not bound to Microsoft technologies, and CF runs faster on Linux/Unix than on Windows. Like PHP, there is no need for a dedicated IDE to code/script on CF. You may use Macromedia software to build web pages only if you want, except if you want to make Flash movies/animations. You can edit files manually to configure CF (XML files) with a ssh access on the server (at least the Linux version I am used to), or use a web interface to manage it. Both languages have pros and cons, and I cannot say that one is superior to the other. It is a matter of taste. I know that someone coming from a programming background will be more comfortable with PHP, while someone coming from a web design background may be more comfortable with CF, but even that is changing. Once you get to do very advanced things, you need to code using Object Oriented approaches, modular programming, web services, etc. which both products allow you to do. It is true that Coldfusion offers a lot of functionality 'out of the box', and sometimes you need to look around to find equivalent functionality, extensions for PHP. These functionalities are more geared towards displaying data, managing forms, etc. PHP also offers a lot of functionalities out of the box also. For example, PHP is really flexible about how you want to retrieve a query, in what format, etc. The functionalities are more geared towards programming utilities. You can extend Coldfusion functionalities easily by creating 'custom tags' in Perl, C, C++ or Java without having to recompile the product. You can also instantiate any classes in Java because Coldfusion is based on Java since version 5. So, it's really a matter of personal taste and the background of each one. I personally take pleasure developing applications on both Coldfusion and PHP. Stéphane On Fri, 2005-07-01 at 09:50, Richard Davey wrote: Hello Andrew, Friday, July 1, 2005, 3:06:49 PM, you wrote: AS You know for a php developer your really don't know your own product to AS well (blah blah blah) Isn't it time to run off and write another check to Adobe or something? Rather than personally attacking other list members. Best regards, Richard Davey -- http://www.launchcode.co.uk - PHP Development Services I do not fear computers. I fear the lack of them. - Isaac Asimov -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] _construct() problem
Hello,
I designed a player class with the following properties and constructor:
class player {
private $properties = array('firstname' = NULL, 'lastname' = NULL);
function _construct($first, $last) {
$this-properties['firstname'] = $first;
$this-properties['lastname'] = $last;
}
}
Then I have other methods that allow me to set and get the properties.
However, when I issue a:
$myplayer = new player('Laurent', 'Blanc');
it seems that the constructor is not taken into account: the properties
are not initialized. I have to explicitly initialize them with the
setter methods in order for the initialization to take place.
What did I do wrong?
I am running PHP 5.0.4 with Apache 2.0.54.
Stphane
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[PHP] _construct() problem
Hello,
I designed a player class with the following properties and
constructor:
class player {
private $properties = array('firstname' = NULL, 'lastname' = NULL);
function _construct($first, $last) {
$this-properties['firstname'] = $first;
$this-properties['lastname'] = $last;
}
}
Then I have other methods that allow me to set and get the properties.
However, when I issue a:
$myplayer = new player('Laurent', 'Blanc');
it seems that the constructor is not taken into account: the properties
are not initialized. I have to explicitly initialize them with the
setter methods in order for the initialization to take place.
What did I do wrong?
I am running PHP 5.0.4 with Apache 2.0.54 on Fedora Core 1.
Stphane
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Re: [PHP] _construct() problem
Thanks, Richard
It now works. It was not obvious in the book I was using. The author
should have put a side note stating it is two underscores instead of
one.
Stphane
On Thu, 2005-06-09 at 08:42, Richard Davey wrote:
Hello Stphane,
Wednesday, June 8, 2005, 10:23:22 PM, you wrote:
SB function _construct($first, $last) {
SB What did I do wrong?
It's __construct()
Best regards,
Richard Davey
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[PHP] Re: SSL use
On Fri, Apr 22, 2005 at 16:38:29 -0400, ruel.cima [EMAIL PROTECTED] wrote: hi, im handling some important information that needs to be stored in my postgresql database via a php script. i´ve been reading the mails sent on this mailing list on SSL use. my postgresql server allows SSL connections but im not sure how to make use of this.id like to know more about ssl and how to take advantage of its security features. any references? from my php script, do i need to make a special connection to the database or is the same e.g pg_connect(host= localhost dbname=test user=p password=p)? If postgres is running on the same machine as php there isn't much point in using encryption of the connection. You are probably better off using domain sockets instead of a network connection in this case. -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Re: class calling script
Well,
I have a framework class witch loads and stores all classes in it.
I can´t post the all code, but some I cam:
Loading a core class like a database class:
---
function loadcore($handler, $class_name = '')
{
if($class_name != '')
{
if(is_object($this-_crs-$class_name))
{
$handler = $this-_crs-$class_name;
return true;
}
elseif(file_exists($this-core_dir.$class_name.$this-
core_sfx.$this-php_sfx))
{
require_once($this-core_dir.$class_name.$this-core_sfx.$this-
php_sfx);
if(class_exists($class_name))
{
$handler = new $class_name($this);
$this-_crs-$class_name = $handler;
return true;
}
else
{
$handler = false;
return false;
}
}
else
{
$handler = false;
return false;
}
}
else
{
$handler = false;
return false;
}
}
---
Loading a module class:
---
function loadmodule($module_name = 'default_module', $module_method =
'default_method', $method_vars = null)
{
if($module_name != '')
{
if(is_object($this-_mdl-$module_name))
{
if(method_exists($this-_mdl-$module_name, $module_method))
{
$this-_mdl-$module_name-$module_method($method_vars);
return true;
}
}
elseif(file_exists($this-module_dir.$module_name.$this-
module_sfx.$this-php_sfx))
{
require_once($this-module_dir.$module_name.$this-
module_sfx.$this-php_sfx);
if(class_exists($module_name))
{
$this-_mdl-$module_name = new $module_name($this);
if(method_exists($this-_mdl-$module_name, $module_method))
{
$this-_mdl-$module_name-$module_method($method_vars);
return true;
}
return true;
}
else
{
return $this-_mdl-$module_name = false;
return false;
}
}
else
{
return $this-_mdl-$module_name = false;
return false;
}
}
else
{
return $this-_mdl-$module_name = false;
return false;
}
}
---
I hope it will help you out.
Best Regards,
Bruno B B Magalhaes
On Apr 12, 2005, at 11:09 AM, Jason Barnett wrote:
[EMAIL PROTECTED] wrote:
Hi there, I have been testing a possible solution to reduce the
ammount of
interface calling scriptsto my class files. Currently each class has
a calling script. I am
For PHP5 you can try __autoload(). It provides for you a last-chance /
just in time loading of a class file. The main drawback of using this
is that there is (currently) only one __autoload() function allowed,
but
this limitation should be removed once PHP5.1.0 gets rolled out.
thinking of setting up a url like /currentdir/packagename/classname,
mind you this is only a test but is it a
good or bad bad idea ?I have run into troubles getting get queries
because its calling the
classname in the query alreadyso /packagename/classname?test=1 doesnt
work.
Using rewrite rules would be another way you could do it. Or you could
have one main include file that would set some variable (call it
$base_dir) that points to the filesystem folder that is your root
directory. I.e.
?php
/** main include file */
$base_dir = dirname(__FILE__) . '/';
/** now include some other global classes relative to this $base_dir */
include_once ($base_dir . 'path/from/docroot/to/class.php');
?
?php
/** some other script loads main config file */
require_once '/path/to/main.php';
/** now get your required classes */
require_once $base_dir . 'path/to/some/class.php';
?
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Re: [PHP] Simple Licensing System
Hi Richard, And how do I generate this, and how would I check it?!?! Thanks, Bruno B B Magalhaes On Apr 8, 2005, at 11:48 PM, Richard Lynch wrote: On Fri, April 8, 2005 1:06 pm, Bruno B B Magalhães said: I need a help with a licensing system, I want something very simple, for example a simple var store into the configuration file, and witch is sent to a server called licenses.hostname.com.br, and this one returns true or false... I don't wanna use SOAP or XML. Does any body have a simple idea for it? Best Regards, Bruno B B Magalhaes Generate an SSH key-pair. Give them the public key, or use that to sign their license. Then you can just test that it's signed. -- Like Music? http://l-i-e.com/artists.htm -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Simple Licensing System
Hi Guys! I need a help with a licensing system, I want something very simple, for example a simple var store into the configuration file, and witch is sent to a server called licenses.hostname.com.br, and this one returns true or false... I don't wanna use SOAP or XML. Does any body have a simple idea for it? Best Regards, Bruno B B Magalhaes -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] line feed
Hello. How do i print a line return using the echo command, for when i see the page source, i get the code line by line and not all in the same line. using double quotes ( ), i can put \n at the end and i get the result i want, but, using sinle quotes ( ' ), \n doesnt work. if i use double quotes, in a simple html comand i need to use \ and i dont want that. is any way i could use single quotes, and getting the line feed ?? example: Double quotes: echo table border=\1\ width=\800px\\n; single quotes: echo 'table border=1 width=800px'; cheers Bruno Santos -- Say no to software patents www.nosoftwarepatents.com/ -- [EMAIL PROTECTED] -- Divisao de Informatica [EMAIL PROTECTED] Tel: +351 272 000 155 Fax: +351 272 000 257 -- Hospital Amato Lusitano [EMAIL PROTECTED] Tel: +351 272 000 272 Fax: +351 272 000 257 -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Re: PHP and Access
pete M wrote: Check this out http://adodb.sourceforge.net/ http://phplens.com/adodb/code.initialization.html#init have fun Pete Bruno Santos wrote: Hello. I need to to an application in PHP with graphics creation. The database where i need to go and fetch the values is access. is possible for PHP to fecth values from an access database ?? cheers Bruno Santos Hello all. Thanks for all the answeres but i have a small problem. Im using Linux, not windows... Ive heard about unixODBC, can i used it to connect to a access database ?? cheers -- [EMAIL PROTECTED] www.feiticeir0.no-ip.org -- [EMAIL PROTECTED] www.hal.min-saude.pt -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Communication protocol of PHP and Mysql
Hello all. Im developing an application as my final school project and for the report (administration manual) i need to specifie the protocol of communication between PHP and Mysql when accessing the mysql database using the functions within PHP. PHP communicates with Mysql throw TCP/IP or any other protocol ? cheers ! -- Say no to software patents www.nosoftwarepatents.com/ -- [EMAIL PROTECTED] -- Divisao de Informatica [EMAIL PROTECTED] Tel: +351 272 000 155 Fax: +351 272 000 257 -- Hospital Amato Lusitano [EMAIL PROTECTED] Tel: +351 272 000 272 Fax: +351 272 000 257 -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] PHP and Access
Hello. I need to to an application in PHP with graphics creation. The database where i need to go and fetch the values is access. is possible for PHP to fecth values from an access database ?? cheers Bruno Santos -- Say no to software patents www.nosoftwarepatents.com/ -- [EMAIL PROTECTED] -- Divisao de Informatica [EMAIL PROTECTED] Tel: +351 272 000 155 Fax: +351 272 000 257 -- Hospital Amato Lusitano [EMAIL PROTECTED] Tel: +351 272 000 272 Fax: +351 272 000 257 -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] URL encode
Hello. Im having some trouble when getting a query from a $_GET method the problem is, when using $_GET, i get some charaters decoded as html entities. if i submit the word %sara% (example), is ok but, if i submi the word %carlos%, i get Êrlos, witch is the translation of html entity %ca how can i can resolve it ?? ive tryed with htmlentities, urlencode, urldecode, etc... help ? cheers Bruno Santos -- Say no to software patents www.nosoftwarepatents.com/ -- [EMAIL PROTECTED] -- Divisao de Informatica [EMAIL PROTECTED] Tel: +351 272 000 155 Fax: +351 272 000 257 -- Hospital Amato Lusitano [EMAIL PROTECTED] Tel: +351 272 000 272 Fax: +351 272 000 257 -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] cannot remove cookies
Hello. I'm using 2 cookies to control some user environmente. every time the user logs in, the cookie is set, but when i try to change the value of that cookie, deleting it firts and then setting a new one with another value, when i print the value of that cookie the value is never the new one, but always the firts. im setting the cookie with: setcookie (cookie_name,cookie_value,time()+time-to-expiration); when deleting it, i do setcookie (cookie_name); or setcookie (cookie_name,,time()-time-to-expiration); but it never works the browser im testing it is firefox (linux) but in IE is not working either... PHP version is PHP-5.0.3 Apache version is Apache-2.0.52 Cheers Bruno Santos -- Say no to software patents www.nosoftwarepatents.com/ -- [EMAIL PROTECTED] -- Divisao de Informatica [EMAIL PROTECTED] Tel: +351 272 000 155 Fax: +351 272 000 257 -- Hospital Amato Lusitano [EMAIL PROTECTED] Tel: +351 272 000 272 Fax: +351 272 000 257 -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] memory error
Hello. I've developed a script to use in shell to resize several images, but, when i try to run it, i keep receiving this error: Fatal error: Allowed memory size of 8388608 bytes exhausted (tried to allocate 2048 bytes) how can i solve it ? PHP: 5.0.3 php.ini settings: max_execution_time = 300 max_input_time = 60 memory_limit = 8M by the way, is there any function that allows me to flush the memory ?? cheers Bruno Santos -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Users logins in Linux machine
Hello all. I've a linux server that runs a mailserver for several users. I want to build a page where users can change their email password, that's their accounts password. how can i with PHP manage to compare the password they type in a web form with the one they have in the system ?? (/etc/passwd) ?? can it be with LDAP ? or PAM ? or any other method ? cheers ! Bruno Santos -- Say no to software patents www.nosoftwarepatents.com/ -- [EMAIL PROTECTED] -- Divisao de Informatica [EMAIL PROTECTED] Tel: +351 272 000 155 Fax: +351 272 000 257 -- Hospital Amato Lusitano [EMAIL PROTECTED] Tel: +351 272 000 272 Fax: +351 272 000 257 -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] $GLOBALS, any probolems?
Hi guys, is there any problems using $GLOBALS superglobal to carry all my global classes instances? For example: $GLOBALS['myclass'] = new myclass(); Regards, Bruno B B Magalhaes -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] URGENT: Break-lines disappearing.
Hi you all,
I am having a very big problem... I have an article module in a system,
when an user creates an article it's parsed (as everything else in the
system) by an input class, after, it is checked for emptily and after
is build an insert query... But the break-lines just disappear... I've
tested right before parsing to the database build query function and
the breaks are there! And the build query function is this:
function insert_query($table='',$values='')
{
if($table != '' $values != '')
{
foreach($values as $var=$val)
{
$insert_vars[] = $var;
$insert_vals[] = $val;
}
return $this-query('INSERT INTO '.$table.'
('.implode(',',$insert_vars).') VALUES
(\''.implode('\',\'',$insert_vals).'\') ');
}
else
{
return false;
}
}
And the sanitize function is:
function sanitize($input_data, $sanitize = true)
{
if(is_array($input_data))
{
foreach($input_data as $input_key=$input_value)
{
$output_data[$input_key] =
$this-sanitize($input_value,$sanitize);
}
return $output_data;
}
elseif($sanitize)
{
return addslashes($input_data);
}
else
{
return $input_data;
}
}
Where are the break-lines?!?!? I am really desperate! Please! I am
using MySQL and PHP4.
Regards,
Bruno B B Magalhaes
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[PHP] Dates, times, timezones...
Hi everybody, How do you save the date and time in the database? Time stamp or date and time? GMT timezone or the server timezone, or maybe the configs timezone? And when displaying apply user timezone to the GMT date? I think it's easier to save in timestamp format, so it's easy to convert to any format and to do math with dates Is this the way? Regards, Bruno B B Magalhaes -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Checking if
Richard,
my solution right know is:
if(substr($url,-1) != '/')
{
$url = $url.'/';
}
Simple and fast... :)
Regards,
Bruno B B Magalhaes
On Jan 12, 2005, at 3:37 PM, Richard Lynch wrote:
Bruno B B Magalhães wrote:
how to determine if the last char of a string is a '/'...
The problem, a webpage can be accessed by www.domain.com/page.php or
www.domain.com/page.php/
In addition to the two fine answers posted so far:
if ($string[strlen($string)-1] == '/'){
echo It ends in '/'BR\n;
}
else{
echo It does NOT end in '/'BR\n;
}
substr and the above will be fastest, if it matters (probably not).
The
different in performance between substr and array reference is
negligible,
I think.
preg_match is more flexible if you need to maybe some day figure out
the
last several letters in weird combinations.
substr will be useful if you might some day need more letters, but not
in
weird combinations.
The array usage may be more natural if you are already tearing apart
the
string character by character in other bits of the same code.
YMMV
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[PHP] client information
Hello all. I have a problem that i hope to solve with php. i know that, using $_SERVER['xxx'] is possible to find some information about the client who is accessing the script. what i need to know if its possible to find out more information about the client, like in linux the DISPLAY variable of the client ? if i make a system call, i get the server information and thats not what i want ? if not with php, is possible to do it with javascript ? thanx in advance Bruno Santos -- Say no to Software patents www.nosoftwarepatents.com -- [EMAIL PROTECTED] -- Divisão de Informática [EMAIL PROTECTED] Tel: +272 000 155 Fax: +272 000 257 -- Hospital Amato Lusitano [EMAIL PROTECTED] Tel: 272 000 272 Fax: 272 000 257 -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] UBB Code correct use
Hi people, I have a small class that encodes and decodes ubb code, no problem with this.. But.. My question is, what is the correct use of the translation routines in a CMS... I meam: When creating a new article: New article form --- UBB Encode --- Database | Eg. b encoded to [b] When editing an article: Database --- UBB Decode --- Edit form --- UBB Encode --- Database | Eg. [b] becomes b When viewing in the site: Database --- UBB Decode --- Display Did you get what my question is? :) What is the correct order... I mean, because I am having problems when editing an article all the BRs are being duplicated, and other problems that have to do with the order. Regards, Bruno B B Magalhaes -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Checking if
Hi people, how to determine if the last char of a string is a '/'... The problem, a webpage can be accessed by www.domain.com/page.php or www.domain.com/page.php/ Regards, Bruno B B Magalhães -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Re: Pagination Optimization
Thanks for your help, in fact helped a lot... Now my function only
performs 2 queries, here it is:
===
function fetch_paginated($query='',$page=1,$itens=20)
{
$this-query($query);
$total_rows = $this-num_rows();
if($total_rows $itens)
{
$this-total_pages = ceil($total_rows/$itens);
$this-pages_before = ceil($page - 1);
$this-pages_after = ceil($this-total_pages - $page);
$this-query($query.' LIMIT
'.(($page*$itens)-$itens).','.$itens);
while($this-fetch_array())
{
$results[] = $this-row;
}
}
elseif($total_rows 0)
{
while($this-fetch_array())
{
$results[] = $this-row;
}
$this-total_pages = '1';
$this-pages_before = '0';
$this-pages_after = '0';
}
else
{
return null;
}
return $results;
}
===
Regards,
Bruno B B Magalhães
On Jan 7, 2005, at 10:09 PM, M. Sokolewicz wrote:
first of all, you're running 4 queries here. 4 queries is a lot!
Especially when you don't need more than 2 ;)
the problem here is that your queries are pretty unknown to this
function. Although it does a nice result for that unknowing, there's a
few minor things that make it faster.
First of all, would be using less queries.
What I usually do is issue a query like this:
SELECT count(some_unique_col) WHERE
(that_where_clause_youre_using_in_the_select_query)
then, we do some math.
$pages_before = $page-1;
$rows_before = $pages_before*$itens;
$rows_after = $total_number_of_rows-($page*$itens);
$pages_after = ceil($rows_after/20);
Then do the actual selecting of the rows using the limit.
The thing that makes it slow in your example is the fact that 4 times
you're selecting ALL data from the relevant rows, and buffer it. You
buffer it, but don't use any of it, except for the number of rows.
Mysql does a far quicker job at this than PHP would, so use mysql. :)
Then, you're using 3 queries to determine the rows around the page;
even though, with a bit of simple math, you can calculate it. And
trust me on this, simple math is faster ;)
anyway, hope that helped.
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[PHP] Pagination Optimization
Hi guys,
currently I have a function in my framework´s mysql driver , that fetch
paginated results... Here it´s:
===
/*
* Fetch paginated results
*/
function fetch_paginated($query='',$page=1,$itens=20)
{
$this-query($query.' LIMIT
'.(($page*$itens)-$itens).','.$itens);
if($this-num_rows() 0)
{
while($this-fetch_array())
{
$results[] = $this-row;
}
}
else
{
return null;
}
$this-query($query.' LIMIT 0,'.(($page*$itens)-$itens));
$this-pages_before = ceil($this-num_rows()/$itens);
$this-query($query.' LIMIT
'.($page*$itens).',100');
$this-pages_after = ceil($this-num_rows()/$itens);
$this-query($query);
$this-total_pages = ceil($this-num_rows()/$itens);
return $results;
}
===
My question is: Is there ANY way to speed up this function, or any way
to fetch paginated results quicker? I had a project list, without
pagination, and when I added the pagination function, it slowed down up
to 0.0125 secs. Before it was running at 0.0600 more or less, and now
it´s running at 0.07 to 0.075...
Best Regards,
Bruno B B Magalhães
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[PHP] GMT
Hi you all, How do you work with GMT time-zones? I mean, I´ve developed a support system, with projects, bugs, tasks, etc... but as I user date()ç,I is 6 hours late from my client´s time-zone... And I would like to make it a little more dynamic than just put a variable in the code and add to the hour. Regards, Bruno B B Magalhães -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] GMT
i Travis and Tobias,
I've modified a simple function, and incorporated it to my framework's
datetime.class.php witch handles all date and time conversion... Here
it is:
=
var $server_timezone_offset = -5;
var $default_timezone_offset = +1;
var $local_timezone_offset = 0;
function timezone($offset=null)
{
if(is_integer($offset))
{
$this-local_timezone_offset = $offset-$this-server_timezone_offset;
return time()+3600*$this-local_timezone_offset;
}
elseif(is_integer($this-default_timezone_offset))
{
$this-local_timezone_offset = $this-default_timezone_offset -
$this-server_timezone_offset;
return time()+3600*$this-local_timezone_offset;
}
else
{
return time();
}
}
=
Nice regards to you all,
Bruno B B Magalhães
On Jan 4, 2005, at 12:44 PM, Travis Conway wrote:
Here has always been a problem I run into with GMT translation. You
have to make sure that the system you are working with is set to the
correct time zone so that any application trying to automatically
figure out the time have the starting point. This is easy enough in
Windows, but can mean making sure your /etc/localtime (See
http://www.linuxforum.com/linux_tutorials/68/1.php) is correct in
linux. Of course there are GUI tools to help with this also for those
non-console people. Unfortunately some people rely on shared servers
where you do not have root access to change /etc/localtime.
Therefore you must have an overloadable function to return the time in
GMT. Where it can accept an offset or rely on the systems timezone.
To me, it seems best to just use a variable. Print out the time, then
do a correct offset for it.
But for something already done, see
http://us3.php.net/manual/en/function.gmdate.php
Travis
- Original Message - From: Bruno B B Magalhães
[EMAIL PROTECTED]
To: php-general@lists.php.net
Sent: Tuesday, January 04, 2005 5:04 AM
Subject: [PHP] GMT
Hi you all,
How do you work with GMT time-zones? I mean, I´ve developed a support
system, with projects, bugs, tasks, etc... but as I user date()ç,I is
6 hours late from my client´s time-zone...
And I would like to make it a little more dynamic than just put a
variable in the code and add to the hour.
Regards,
Bruno B B Magalhães
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[PHP] Frameworks
Hi everybody, well I was measuring my framework performance on a real production server... And the average execution time with 20 requests per second is 0.025 seconds. Course it will change according to the server hardware, but I am searching for a REALLY fast framework environment that can actually run on a production server. I want to know about your experiences with, best practices, everything you guys can share I will love! BTW, my framework is ground up on OO and has: CORE - Database access (mysql only for now) - input access (with sanitization routines in GET, POST, SESSION, COOKIES) - template engine (modified version of smarty) - authentication layer (mysql, flat files) - error handler (logs and shows errors) - benchmark class (starts automatically with a process called 'framework' how original!) FILTERS - ubb code filter - xhtml filter SHARED - validation class (lots of input validation) and its multilingual, fetched from the database. Best Regards, Bruno B B Magalhaes
Re: [PHP] Infinity and nested categories
Thanks Richard!
Helped a lot!
Regards,
Bruno B B Magalhaes
On Dec 13, 2004, at 4:16 PM, Richard Lynch wrote:
Bruno B B Magalhães wrote:
Hi again everybody,
well, I've asked it before, but I couldn't work on this at all.
As some knows I have a system witch has a category system. The generic
part of the site is handled by a generic module called contents...
generic like products, services, company, etc. Where the content
layout
and structure is quite the same.
Well suppose that I have this:
http://www.the_company.com/site/products/product_one/requirements/
requirements.html
Where:
site/ the controller
products/ - alias module for content module
product_one/ - top category
requirements/- nested category
-- as many nested categories as needed
requirements.html - article is called searching using it without
the .html, witch is used to know that it is an article and not a
category. ('WHERE article_path='requirements' AND category_id='022')
My problem is that how can I handle those categories! and
build a three of it.
Is it a true hierarchy, or is it a heterarchy?
In other words, can sub_category_57 appear in *TWO* different
branches
in the tree?
If *NOT*, then you really don't need all the nested categories in your
URL: As soon as you have the bottom category, you've already got all
the others in your database.
Of course, you could simply walk through $_SERVER['PATH_INFO'] and
build
your category list:
?php
$parts = explode('/', $_SERVER['PATH_INFO'];
$controller = $parts[0];
$module = $parts[1];
unset($parts[0]);
unset($parts[1]);
$categories = array();
while (list(, $cat) = each($parts)){
if (!strstr($cat, '.html')){
$categories[] = $cat;
}
}
?
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[PHP] scripting with php
Hello all. i'm working with php for about 3 years and i must say: i cant get tired of it !! :-) since my first page, ive used php as a server side language, embebed in html pages. now, i need to develop a small script to run as stand alone. how can i do it ? just like bourn shell, ive used #!/usr/bin/php -q, but it apears is not working ... can someone tell me how to i use php stand alone ? chears !!! Bruno Santos -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Slow Zend Optimizer
Hi guys, I've installed the zend Optimizer with my Mac OS X, Apache 1.2, PHP5. And guess what, it became about 40% slower!!! My framework was running for example in the modules administration (admin area) at 0.104ms, and now the average is 0.2ms - 0.24ms Does anybody have any idea of what hell is this optimizer optimizing?!?1 Regards, Bruno -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Infinity and nested categories
Hi again everybody,
well, I've asked it before, but I couldn't work on this at all.
As some knows I have a system witch has a category system. The generic
part of the site is handled by a generic module called contents...
generic like products, services, company, etc. Where the content layout
and structure is quite the same.
Well suppose that I have this:
http://www.the_company.com/site/products/product_one/requirements/
requirements.html
Where:
site/ the controller
products/ - alias module for content module
product_one/ - top category
requirements/- nested category
-- as many nested categories as needed
requirements.html - article is called searching using it without
the .html, witch is used to know that it is an article and not a
category. ('WHERE article_path='requirements' AND category_id='022')
My problem is that how can I handle those categories! and
build a three of it.
I am using PHP5 and MySQL 4.1
Regards,
Bruno B B Magalhaes
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Re: [PHP] Friendly URL
Richard,
well a much simpler solution than my old one:
$this-uri =
explode('/',basename($_SERVER['SCRIPT_NAME']).$_SERVER['PATH_INFO']);
Many thanks for your help,
Bruno B B Magalhaes
On Dec 10, 2004, at 11:57 PM, Richard Lynch wrote:
$_SERVER['PHP_SELF'] or $_SERVER['SCRIPT_FILENAME'] or ...
It's all in there, though you might have to tear it apart a bit to get
exactly what you want.
Bruno B B Magalhães wrote:
Hi Richard,
well but I want also the file it self to be included in it...
Regards,
Bruno B B Magalhaes
But I need
On Dec 10, 2004, at 8:20 PM, Richard Lynch wrote:
Bruno B B Magalhães wrote:
Hi guys,
As part of my framework I have a URI decoder so it explode, remove
unnecessary data (as GET query) amd put it into an array...
Is there any better way of doing this (faster?), just wondering.
if(isset($_SERVER['REQUEST_URI']) === true)
{
$path = explode('/',$_SERVER['SCRIPT_NAME']);
$total_paths = count($path);
$path =
stristr($_SERVER['REQUEST_URI'],$path[$total_paths-1]);
$path = explode('/',$path);
$total_paths = count($path);
$i = 0;
for($i=0;$i$total_paths;$i++)
{
$get_string = false;
$get_string = stristr($path[$i],'?');
if($get_string)
{
$get_string = \\.$get_string;
$this-uri[$i]
strtolower(addslashes(strip_tags(eregi_replace($get_string,'',$path[
$i
])
)));
}
else
{
$this-uri[$i] = strtolower(addslashes(strip_tags($path[$i])));
}
}
}
I could be wrong, but I think you've just re-written the code that is
already in PHP to give you $_SERVER['PATH_INFO']
?php echo $_SERVER['PATH_INFO']?
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[PHP] Friendly URL
Hi guys,
As part of my framework I have a URI decoder so it explode, remove
unnecessary data (as GET query) amd put it into an array...
Is there any better way of doing this (faster?), just wondering.
if(isset($_SERVER['REQUEST_URI']) === true)
{
$path = explode('/',$_SERVER['SCRIPT_NAME']);
$total_paths = count($path);
$path =
stristr($_SERVER['REQUEST_URI'],$path[$total_paths-1]);
$path = explode('/',$path);
$total_paths = count($path);
$i = 0;
for($i=0;$i$total_paths;$i++)
{
$get_string = false;
$get_string = stristr($path[$i],'?');
if($get_string)
{
$get_string = \\.$get_string;
$this-uri[$i] =
strtolower(addslashes(strip_tags(eregi_replace($get_string,'',$path[$i])
)));
}
else
{
$this-uri[$i] = strtolower(addslashes(strip_tags($path[$i])));
}
}
}
Regards,
Bruno B B Magalhaes
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[PHP] Not quite PHP, but related...
Hi you all, is that possible using .htaccess to redirect every request to a specified script? for example if you have: http://www.yoursite.com/en/articles/blab.html where there isn't a en dir., so it would be redirected to public_html/site I could use error page, but it won't receive post, get, cookie and session headers. Regards, Bruno B B Magalhaes -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Implementing database cache.
Hi again guys, does anybody have am idea of witch are the required functions to implement a database query cache? I have a very nice and fast database layer, witch I use in all my projects (about 19 sites and a lot of others hot-sites and systems like intranet and extranets). Here is my idea of the functions: is_cached(); read_cache(); clear_cache(); write_cache(); And what is the fastest way, shared memory perhaps? And I would have to use serialize function to store query results right? and about the cache name (or cache_id whatever) I was thinking about using a md5 hash of the query itself. I would love any ideas! :) Nice regards. Bruno B B Magalhaes -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Implementing database cache.
I am using mysql with cache results enable, but as every addicted I want more and more... course I have to benchmark it to see if its worth... Regards, Bruno B B Magalhes On Dec 8, 2004, at 8:34 PM, John Holmes wrote: Bruno B B Magalhes wrote: Hi again guys, does anybody have am idea of witch are the required functions to implement a database query cache? What database are you using? I think most of the common ones already have a cache built into them that you'd just have to enable. That'd be the best route, imo. -- ---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
[PHP] Lazy anwsers (WAS: mysql_connect vs mysql_pconnect)
Hey Guys, I don´t know if anyone agrees with me, but I really dismiss this kind of comment: http://www.google.com/search?q=mysqlie=UTF-8oe=UTF-8 In fact, before I ask anything in this forum, I do search others sources (including google, phpbuilder, phpfreaks, sf.net, ,php.net,...) and I believe that others do too. So I think that this is the worst kind of comment or suggestion someone can receive. Sorry everybody. Regards, Bruno B B Magalhães -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] identifying the country of the people who connect to web site / portal
Hi, course you can, you should search harder for it, but I will facilitate for you! :o) http://www.phpclasses.org/browse/package/1477.html Best Regards, Bruno B B Magalhães -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Comment Speed
Does anyone has a solid benchmark about comments speed.. I mean, too many comments will decrease speed of the PHP scripts... I've tried without success using a class, and also a simple micro-time operation... Well, cause the file is evaluated before it is executed, I didn't had success. Any idea? Regards, Bruno B B Magalhaes -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] How to $_POST from a grid
Hy David,
well here is my code... I use smarty templating system for parsing
values, but should give you a very clear idea of what must to be done.
== MODULES LISTING TEMPLATE
==
{include file=$controllerTemplates/head.tpl}
table width=100% border=0 cellspacing=0 cellpadding=0
align=center id=administration_listing
tr
td class=administration_listing_head{#head_name#}/td
td class=administration_listing_head{#head_path#}/td
td class=administration_listing_head
align=center{#head_level#}/td
td class=administration_listing_head
align=center{#head_order#}/td
td class=administration_listing_head
align=center{#head_visibility#}/td
td class=administration_listing_head
align=center{#head_type#}/td
td class=administration_listing_head
align=center{#head_status#}/td
td class=administration_listing_head align=center
width=75{#head_actions#}/td
/tr
{section name=m loop=$modules}
tr
form action={#Address#}{$controllerPath}/{$modulePath}/updatemodule
method=post
input type=hidden name=moduleId value={$modules[m].moduleId}
td class=administration_listing_row_{if $smarty.section.m.iteration
is odd}one{else}two{/if} nowrap{$modules[m].moduleName}/td
td class=administration_listing_row_{if $smarty.section.m.iteration
is odd}one{else}two{/if} nowrapa
href={$serverPath}{$modules[m].moduleController}/
{$modules[m].modulePath}
target=_blank{$serverPath}{$modules[m].moduleController}/
{$modules[m].modulePath}/a/td
td class=administration_listing_row_{if $smarty.section.m.iteration
is odd}one{else}two{/if} align=center nowrapselect
name=moduleLevel size=1 onchange=this.form.submit(){html_options
options=$levelrange selected=$modules[m].moduleLevel}/select/td
td class=administration_listing_row_{if $smarty.section.m.iteration
is odd}one{else}two{/if} align=center nowrapselect
name=moduleOrder size=1 onchange=this.form.submit(){html_options
options=$orderrange selected=$modules[m].moduleOrder}/select/td
td class=administration_listing_row_{if $smarty.section.m.iteration
is odd}one{else}two{/if} align=center nowrapselect
name=moduleVisibility size=1 onchange=this.form.submit()option
value=0 {if $modules[m].moduleVisibility eq
0}selected{/if}{$smarty.config.visibility_invisible}/optionoption
value=1 {if $modules[m].moduleVisibility eq
1}selected{/if}{$smarty.config.visibility_visible}/option/select/
td
td class=administration_listing_row_{if $smarty.section.m.iteration
is odd}one{else}two{/if} align=center nowrapselect
name=moduleType size=1 onchange=this.form.submit()option
value=none {if $modules[m].moduleType eq
'none'}selected{/if}{$smarty.config.type_none}/optionoption
value=alias {if $modules[m].moduleType eq
'alias'}selected{/if}{$smarty.config.type_alias}/optionoption
value=default {if $modules[m].moduleType eq
'default'}selected{/if}{$smarty.config.type_default}/option/
select/td
td class=administration_listing_row_{if $smarty.section.m.iteration
is odd}one{else}two{/if} align=center nowrapselect
name=moduleStatus size=1 onchange=this.form.submit()option
value=0 {if $modules[m].moduleStatus eq
0}selected{/if}{$smarty.config.status_inactive}/optionoption
value=1 {if $modules[m].moduleStatus eq
1}selected{/if}{$smarty.config.status_active}/option/select/td
td class=administration_listing_row_{if $smarty.section.m.iteration
is odd}one{else}two{/if} align=center nowrap width=75a
href={#Address#}{$controllerPath}/{$modulePath}/editmodule/
{$modules[m].moduleId}img src={#MediaAddress#}{#bEdit#}
alt={#aEdit#} border=0/aimg src={#MediaAddress#}{#tPixel#}
border=0 height=10 width=10{if $smarty.session.userlevel = 9}a
href={#Address#}{$controllerPath}/{$modulePath}/deletemodule/
{$modules[m].moduleId}img src={#MediaAddress#}{#bDelete#}
alt={#aDelete#} border=0/a{/if}/td
/form
/tr
{sectionelse}
trtd class=administration_listing_row_one colspan=8
align=center nowrap{#message_no_modules#}/td/tr
{/section}
/table
{include file=$controllerTemplates/foot.tpl}
==
If you are not using smarty, just think the {section} tag as
foreach($modules as $module) { } our also a faster one for($i=0;
$i $t; $i++) { } where $t = count($modules)-1;.
Best Regards,
Bruno B B Magalhães
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[PHP] Is it a good idea?
Hi guys,
In my framework I have some classes that depends from others (like
authentication depends of database)... So I wrote is method inside the
framework class, and I would like to know if is it an intelligent
solution or not:
class dependent
{
function dependent ($framework)
{
$independent = $framework-load_core_class('independent');
}
}
AND THE LOADING METHOD:
function load_core_class($class='')
{
if(!class_exists($class))
{
if(file_exists($this-core_dir.$class.'.class.php'))
{
include_once($this-core_dir.$class.'.class.php');
return $this-core-$class = new $class($this);
}
else
{
return false;
}
}
elseif(!isset($this-core-$class))
{
return $this-core-$class = new $class($this);
}
else
{
return $this-core-$class;
}
}
Best regards to you all,
Bruno B B Magalhaes
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[PHP] Auto Class loading
Continuing the classes questions... I have a class loader called 'load_core_class($class=''), but if $class equals to all I would like to load all classes in the core directory, include then AND start then this way: $this-$loadedclassname = new $loadedclassname; Is it possible? Regards, Bruno B B Magalhaes -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Authentication Class
Hi guys,
well, I wrote a class for a big project (a framework), and here it is,
I was wondering if someone have any suggestions regarding flexibility
and security.
Course it uses specific framework classes but it's quite understable..
==
?php
/**
* Project: BBBM Framework
* File: authentication.class.php
*
* @desc Main Authentication Class
* @link http://www.bbbm.com.br/
* @copyright 2004 Bruno B B Magalhaes
* @author Bruno B B Magalhaes [EMAIL PROTECTED]
* @package BBBM Framework
* @version 0.5dev
*/
class authentication
{
var $domain;
var $database;
var $authenticated = false;
var $access_section = '';
var $access_level = '0';
var $post;
var $session;
var $cookie;
var $userid;
var $username;
var $password;
var $sessionid;
var $remember_me;
var $errormsg;
var $tables = array('users','usersgroups');
/**
* PHP 4 Constructor
*/
function authentication($database)
{
$this-database = $database;
$this-database-build_table($this-tables);
$this-domain = $_SERVER['HTTP_HOST'];
}
/**
* Start Authentication Process
*/
function authenticate($access_section='',$access_level=0)
{
if($access_level 0)
{
$this-access_level = $access_level;
$this-access_section = $access_section;
$this-check_post();
$this-check_session();
$this-check_cookie();
if($this-post == true)
{
$this-auth($this-username,$this-password,$this-access_level);
}
elseif($this-cookie == true)
{
$this-auth_check($this-username,$this-sessionid,$this-
access_level);
}
elseif($this-session == true)
{
$this-auth_check($this-username,$this-sessionid,$this-
access_level);
}
else
{
$this-authenticated = false;
}
}
else
{
$this-authenticated = true;
}
}
/**
* Authentication Process
*/
function auth($username='',$password='',$accesslevel=0)
{
$query = 'SELECT
*
FROM
'.$this-database-table['users'].' AS users,
'.$this-database-table['usersgroups'].' AS
groups
WHERE
users.userGroup=groups.groupId
AND
users.userName=\''.$username.'\'
AND
users.userPassword=\''.$password.'\'
AND
users.userStatus \'0\'
AND
groups.groupStatus \'0\'
LIMIT
1';
$this-database-query($query);
if($this-database-num_rows() 0)
{
$this-database-fetch_array();
if($this-database-row['groupLevel'] = $accesslevel)
{
$this-authenticated = true;
$this-userid = $this-database-row['userId'];
$this-session_write('username',$this-database-row['userName']);
$this-session_write('userlevel',$this-database-
row['groupLevel']);
if(isset($this-remember_me))
{
$this-cookie_write('username',$this-database-row['userName']);
$this-cookie_write('sessionid',session_id());
}
$update_query = 'UPDATE
'.$this-database-table['users'].'
SET
userSession=\''.session_id().'\',
userLastvisit = NOW()
WHERE
userId=\''.$this-database-row['userId'].'\'';
$this-database-query($update_query);
}
else
{
$this-logout();
$this-authenticated = false;
$this-errormsg = 'error_noaccessprivileges';
}
}
else
{
$this-logout();
$this-authenticated = false;
$this-errormsg = 'error_unauthorized';
}
}
/**
* Authentication Check Process
*/
function auth_check($username='',$sessionid='',$accesslevel=0)
{
$query = 'SELECT
users.userId,
groups.groupLevel
FROM
'.$this-database-table['users'].' AS users,
'.$this-database-table['usersgroups'].' AS
groups
WHERE
users.userGroup=groups.groupId
AND
users.userName=\''.$username.'\'
AND
users.userSession
[PHP] Array unset
Hi,
I my system can handle invisible modules, so they can't show in the
menu but stills works... here is the code:
$c = count($modules)-1;
for($i = 0; $i = $c; $i++)
{
if($modules[$i]['moduleVisibility'] == 0)
{
unset($modules[$i]);
}
}
$m = 0;
$c = count($modules)-1;
for($i = 0; $i = $c ; $i++)
{
if($modules[$i]['modulePath'] ==
$framework-modules-module['modulePath'])
{
$output .= 'td class=menuitem_active
onmouseover=menuHover(\'mainmenu\', '.$m.', \'menuitem_active\')
onmouseout=menuHover(\'mainmenu\', '.$m.', \'menuitem_active\')
a
href='.$framework-output-
get_config_vars('Address').$modules[$i]['moduleController'].'/
'.$modules[$i]['modulePath'].'';
}
else
{
$output .= 'td class=menuitem_inactive
onmouseover=menuHover(\'mainmenu\', '.$m.', \'menuitem_active\')
onmouseout=menuHover(\'mainmenu\', '.$m.', \'menuitem_inactive\')
a
href='.$framework-output-
get_config_vars('Address').$modules[$i]['moduleController'].'/
'.$modules[$i]['modulePath'].'';
}
if($framework-output-get_config_vars('modulename'.str_replace('
','',$modules[$i]['moduleName'])))
{
$output .=
$framework-output-
get_config_vars('modulename'.$modules[$i]['moduleName']);
}
else
{
$output .= $modules[$i]['moduleName'];
}
$output .= '/a/td';
if($i $c)
{
$output .= 'td class=menuspacer|/td';
}
$m++;
$m++;
}
$output .= '/tr/table';
return $output;
The problem is that when I delete an specific array, it outputs
something like this:
(
[0] = Array
(
[moduleId] = 4
[moduleName] = Contents
[modulePath] = contents
[moduleAliasPath] =
[moduleController] = administration
[moduleLevel] = 5
[moduleOrder] = 0
[moduleVisibility] = 1
[moduleType] = none
[moduleStatus] = 1
)
[2] = Array
(
[moduleId] = 1
[moduleName] = System
[modulePath] = system
[moduleAliasPath] =
[moduleController] = administration
[moduleLevel] = 5
[moduleOrder] = 2
[moduleVisibility] = 1
[moduleType] = default
[moduleStatus] = 1
)
[3] = Array
(
[moduleId] = 2
[moduleName] = Logout
[modulePath] = logout
[moduleAliasPath] =
[moduleController] = administration
[moduleLevel] = 5
[moduleOrder] = 3
[moduleVisibility] = 1
[moduleType] = alias
[moduleStatus] = 1
)
)
So, the question, how resort the numeric values to 1,2,3,4?
Regards,
Bruno
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[PHP] Auto-load class if it doesn't exists!
Hi people,
is it possible to have a solution that works like an autoloader... for
example:
$myclass = new class();
but if this class wasn't loaded yet, it loads by itself... egg:
if(class_exists(class))
{
$myclass = new class();
}
else
{
require_once(PATH_DIR.'class.class.php');
$myclass = new class();
}
Regards,
Bruno B B Magalhaes
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Re: [PHP] Authentication Class
Is this good or bad? heheh! Regards, Bruno B B Magalhaes On Nov 16, 2004, at 3:31 PM, raditha dissanayake wrote: Bruno B B Magalhães wrote: Hi guys, well, I wrote a class for a big project (a framework), and here it is, I was wondering if someone have any suggestions regarding flexibility and security. Wow it's the most artistic piece of php i have ever seen. -- Raditha Dissanayake. -- http://www.radinks.com/print/card-designer/ | Card Designer Applet http://www.radinks.com/upload/ | Drag and Drop Upload -- 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] Re: [PHP-DB] OOP vs Functions and includes
Pablo,
This is a very complex discussion... But generalizing, a LOT, OO is
more appropriated for big systems due to its extensibility and easy
maintenance, while procedural approach works best for small
applications that don't require to much updates and aren't too complex.
Here is a example of a controller of my framework, can you imagine it
using procedural approach?
(http://www.yourhostname.com/controller/articles)
?php
/**
* Project: BBBM Framework
* File: site
*
* @desc Site Controller
* @link http://www.bbbm.com.br/
* @copyright 2004 Bruno B B Magalhaes
* @author Bruno B B Magalhaes [EMAIL PROTECTED]
* @package BBBM Framework
* @version 0.7-dev
*/
define('FRAMEWORK_DIR',dirname(__FILE__).'/framework/');
require_once(FRAMEWORK_DIR.'framework.inc.php');
/**
* Starting Framework
*/
$framework = new framework();
/**
* Checking if it's a valid and installed Controller
*/
if(isset($framework-input-uri['1']))
{
$framework-benchmark-mark('framework','loading_called_controller');
if(!$framework-load_controller($framework-input-uri['1']))
{
echo '[FRAMEWORK FATAL ERROR] There are no registered or active
controllers!';
exit;
}
}
else
{
$framework-benchmark-mark('framework','loading_default_controller');
if(!$framework-load_controller())
{
echo '[FRAMEWORK FATAL ERROR] There are no registered or active
controllers!';
exit;
}
}
/**
* Getting all modules from this controller and module information from
database
*/
$framework-benchmark-mark('framework','loading_controller_modules');
$framework-modules-get_modules($framework-
controller['controllerPath']);
/**
* Configuring Output (Templates dirs, Compile dirs, etc)
*/
$framework-benchmark-mark('framework','configuring_controller');
$framework-output-configure_controller($framework-
controller['controllerPath']);
/**
* If a controller needs authentication, try to authenticate!
*/
$framework-benchmark-mark('framework','authenticating_controller');
$framework-authentication-authenticate($framework-
controller['controllerPath'],$framework-
controller['controllerLevel']);
if(!$framework-authentication-authenticated)
{
if(isset($framework-authentication-errormsg))
{
$framework-output-assign('errormsg',$framework-authentication-
errormsg);
}
$framework-output-display($framework-
controller['controllerPath'].'.templates/login.tpl',session_id());
$framework-benchmark-stop('framework');
exit;
}
/**
* Getting Module Information, if exists, else get the default module
for this controller
*/
if(isset($framework-input-uri['2']))
{
$framework-benchmark-mark('framework','loading_called_module');
$framework-modules-get_module($framework-input-uri['2']);
}
else
{
$framework-benchmark-mark('framework','loading_default_module');
$framework-modules-get_module();
}
/**
* Starting module initialization routines
*/
$framework-benchmark-mark('framework','initializing_module');
if(isset($framework-modules-module) $framework-modules-module !=
'' $framework-modules-module != false
is_array($framework-modules-module))
{
/**
* If a module needs authentication, try to authenticate!
*/
$framework-benchmark-mark('framework','authenticating_module');
if($framework-controller['controllerLevel']
$framework-modules-module['moduleLevel'])
{
$framework-authentication-authenticate($framework-modules-
module['modulePath'],$framework-modules-module['moduleLevel']);
if(!$framework-authentication-authenticated)
{
if(isset($framework-authentication-errormsg))
{
$framework-output-assign('errormsg',$framework-authentication-
errormsg);
}
$framework-output-display($framework-
controller['controllerPath'].'.templates/login.tpl',session_id());
$framework-benchmark-stop('framework');
}
}
/**
* Checking if the called module is an alias, and if the alias exists
and exits after it!
*/
$framework-benchmark-
mark('framework','checking_and_loading_alias_module');
if($framework-modules-module['moduleType'] == 'alias')
{
if(isset($framework-modules-module['moduleAliasPath'])
$framework-modules-module['moduleAliasPath'] != ''
file_exists(FRAMEWORK_DIR.$framework-
controller['controllerPath'].'.aliases/'.$framework-modules-
module['moduleAliasPath'].'.func.php'))
{
include_once(FRAMEWORK_DIR.$framework-
controller['controllerPath'].'.aliases/'.$framework-modules-
module['moduleAliasPath'].'.func.php');
}
elseif(isset($framework-modules-module['modulePath'])
$framework-modules-module['modulePath'] != ''
file_exists(FRAMEWORK_DIR.$framework-
controller['controllerPath'].'.aliases/'.$framework-modules-
module['modulePath'].'.func.php'))
{
include_once(FRAMEWORK_DIR.$framework-
controller['controllerPath'].'.aliases/'.$framework-modules-
module['modulePath'].'.func.php');
}
else
{
echo '[MODULE INITIALIZATION] No module to load!';
}
exit;
}
/**
* Including module
*/
$framework-benchmark-mark('framework','including_module');
if(isset($framework-modules
Re: [PHP] Javascript and php
Reinhart,
?php
for($i = 0; $i mysql_num_rows($result)-1; $i++)
{
$row = mysql_fetch_object($result);
echo ''.$row-picture_url.'';
if($i = mysql_num_rows($result)-2)
{
echo ',';
}
}
?
Here is how I do in my developments.
Regards,
Bruno B B Magalhães
On Nov 7, 2004, at 8:44 AM, Reinhart Viane wrote:
Hey all,
Hope some of you also work on sundays :)
I have a little javascript which displays a images (with previous /
next
thing)
Now, i populate the javascript array with an php array:
SCRIPT LANGUAGE=JavaScript
!-- Begin
NewImg = new Array (
?php
while($row = mysql_fetch_object($result)){
echo \.$row-picture_url.\,;
}
?
../pictures/7_stripper3.jpg,
../pictures/7_stripper2.jpg
);
var ImgNum = 0;
var ImgLength = NewImg.length - 1;
...
/script
As you can see i echo the url of the picture.
After each picture url there needs to be a ','
But not after the last picture.
At this moment all pictures have the ',' after there url, even the last
one.
Any way to determine if the url is the url of the last picture and thus
not printing a ',' behind that last one?
Thx in advance,
Reinhart
_
Reinhart Viane
mailto:[EMAIL PROTECTED] [EMAIL PROTECTED]
Domos || D-Studio
Graaf Van Egmontstraat 15/3 -- B 2800 Mechelen -- tel +32 15 44 89 01
--
fax +32 15 43 25 26
STRICTLY PERSONAL AND CONFIDENTIAL
This message may contain confidential and proprietary material for the
sole use of the intended
recipient. Any review or distribution by others is strictly
prohibited.
If you are not the intended
recipient please contact the sender and delete all copies.
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Re: [PHP] Syntax highlighting of odd language
Aaron,
why don't you use a very simle sintax like this one:
$code = 'function what() { do oddname; %oddsyntax }';
function highlight_code($code)
{
$oddsyntax = array('oddsyntax','oddsyntax2','oddsyntax3');
for($i = 0; $i = count($oddsyntax)-1; $i++)
{
$highlighted_code = eregi_replace($oddsyntax[$i],'spam
class=highlighted'.$oddsyntax[$i].'/spam',$code);
}
return $code;
}
echo highlight_code($code);
Regards,
Bruno B B Magalhães
On Nov 5, 2004, at 6:39 PM, Aaron Gould wrote:
Could any of you privide some leads in regard to highlighting syntax
of an odd language? I have a large amount of snippits of legacy code
from our company's primary application. The code used is BBx (a
variant of Basic).
I'm attempting to show this code on a web page, but with highlighting
of keywords and variables/numbers. I've already got a list of the
language's 250-odd keywords in a file.
I saw a Text_Highlighter PEAR class, but that seems to only do a
bunch of predefined popular languages (ie. SQL, PHP, C).
Please don't ruin my Friday afternoon and tell me I'll need to dig
into regular expressions. :)
--
Aaron Gould
Parts Canada - Web Developer
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[PHP] keywords generation
Hi People,
well, I am building a very sophisticated(?) CMS, and I am thinking to
implement a keyword automatically generation function... I thought on
the following structure:
==
$submited_text = 'Lorem ipsum dolor sit amet, consectetuer adipiscing
elit, sed diam nonummy nibh euismod tincidunt ut laoreet dolore magna
aliquam erat volutpat. Ut wisi enim ad minim veniam, quis nostrud
exerci tation ullamcorper suscipit lobortis nisl ut aliquip ex ea
commodo consequat. Duis autem vel eum iriure dolor in hendrerit in
vulputate velit esse molestie consequat, vel illum dolore eu feugiat
nulla facilisis at vero eros et accumsan et iusto odio dignissim qui
blandit praesent luptatum zzril delenit augue duis dolore te feugait
nulla facilisi. ';
generate_keywords($submited_text);
function generate_keywords($text)
{
if(isset($text) $text != '')
{
$words_to_ignore = array('/a/',
'/to/',
'/of/',
'/from/'
);
$words = str_word_count(preg_replace($words_to_ignore,'',$text),1);
foreach($words as $var=$val)
{
$total[$val] = substr_count($text,$val);
}
}
}
=
How can I sort the resulting array by value, without loosing its
relations.
Is there a faster way of doing this?
Regards,
Bruno B B Magalhaes
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Re: [PHP] Re: keywords generation
Hi,
no problem at all...
well, the script is incomplete cause I don´t know how to sort the
$total array by value... for example:
Array
(
[Lorem] = 1
[ipsum] = 1
[dolor] = 5
[sit] = 1
[met] = 1
[consectetuer] = 1
[dipiscing] = 1
[elit] = 2
[sed] = 1
[dim] = 0
[nonummy] = 1
[nibh] = 1
[euismod] = 1
[tincidunt] = 1
[ut] = 5
[loreet] = 0
[dolore] = 3
[mgn] = 0
[liqum] = 0
[ert] = 0
[volutpt] = 0
[Ut] = 1
[wisi] = 1
[enim] = 1
[d] = 19
[minim] = 1
[venim] = 0
[quis] = 1
[nostrud] = 1
[exerci] = 1
[ttion] = 0
[ullmcorper] = 0
[suscipit] = 1
[lobortis] = 1
[nisl] = 1
[liquip] = 1
[ex] = 2
[e] = 49
[commodo] = 1
[consequt] = 0
[Duis] = 1
[utem] = 1
[vel] = 3
[eum] = 1
[iriure] = 1
[in] = 5
[hendrerit] = 1
[vulputte] = 0
[velit] = 1
[esse] = 1
[molestie] = 1
[illum] = 1
[eu] = 5
[feugit] = 0
[null] = 2
[fcilisis] = 0
[t] = 39
[vero] = 1
[eros] = 1
[et] = 5
[ccumsn] = 0
[ius] = 1
[odio] = 1
[dignissim] = 1
[qui] = 3
[blndit] = 0
[present] = 0
[lupttum] = 0
[zzril] = 1
[delenit] = 1
[ugue] = 1
[duis] = 1
[te] = 4
[fcilisi] = 0
)
Which is the word and it total occurrence in the text... Now I want to
sort it from the highest values to the lowest... and then return a
keyword string as:
$keywords = 'dolor,t,eu,te,in';
Got it?
Thanks,
Bruno B B Magalhaes
On Nov 5, 2004, at 7:42 PM, M. Sokolewicz wrote:
Bruno b b magalhães wrote:
Hi People,
well, I am building a very sophisticated(?) CMS, and I am thinking to
implement a keyword automatically generation function... I thought on
the following structure:
==
$submited_text = 'Lorem ipsum dolor sit amet, consectetuer adipiscing
elit, sed diam nonummy nibh euismod tincidunt ut laoreet dolore magna
aliquam erat volutpat. Ut wisi enim ad minim veniam, quis nostrud
exerci tation ullamcorper suscipit lobortis nisl ut aliquip ex ea
commodo consequat. Duis autem vel eum iriure dolor in hendrerit in
vulputate velit esse molestie consequat, vel illum dolore eu feugiat
nulla facilisis at vero eros et accumsan et iusto odio dignissim qui
blandit praesent luptatum zzril delenit augue duis dolore te feugait
nulla facilisi. ';
generate_keywords($submited_text);
function generate_keywords($text)
{
if(isset($text) $text != '')
{
$words_to_ignore = array('/a/',
'/to/',
'/of/',
'/from/'
);
$words =
str_word_count(preg_replace($words_to_ignore,'',$text),1);
foreach($words as $var=$val)
{
$total[$val] = substr_count($text,$val);
}
}
}
=
How can I sort the resulting array by value, without loosing its
relations.
Is there a faster way of doing this?
Regards,
Bruno B B Magalhaes
Yes!!! DO NOT USE REGEXPS WHEN YOU DON'T NEED THEM! :) (not to be
rude, but you *really* don't need them. You're doing SIMPLE
str-replacements, which goes at LEAST a factor 20 faster using
str_replace thant using *any* regexp function.)
Just remember the following:
from fastest to slowest:
str_replace
str_ireplace
preg_replace
ereg_replace
eregi_replace
If you're not doing any regexp magic, use str_replace (or str_ireplace
as of PHP 5). As quotes from the str_replace section of the PHP
manual:
[snip]If you don't need fancy replacing rules (like regular
expressions), you should always use this function instead of
ereg_replace() or preg_replace().[/snip].
Also, what does:
[snip]$words =
str_word_count(preg_replace($words_to_ignore,'',$text),1);[/snip] do.
The result is not used after storing it, nor is it returned in any
way...?
Now, at the end you have the $total array, and you discard it at the
end... how... useful? (void return)
hope those remarks help you, and if you consider me rude, just blame
it on a very early shift I had today
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Re: [PHP] Re: keywords generation
Finally a solution for those who needs! :)
==FUNCTION==
function generate_keywords($text,$number=10)
{
$iwords = array('a',
'to',
'of',
't',
'e'
);
if(isset($text) $text != '' $text=strtolower($text))
{
foreach($iwords as $var=$val)
{
$text = str_replace($val,'',$text);
}
foreach(str_word_count($text,2) as $var=$val)
{
$total[$val] = substr_count($text,$val);
}
arsort($total,SORT_NUMERIC);
return implode(',',array_keys(array_slice($total, 0, $number)));
}
}
==EXAMPLE===
===
$submited_text = 'Lorem ipsum dolor sit amet, consectetuer adipiscing
elit, sed diam nonummy nibh euismod tincidunt ut laoreet dolore magna
aliquam erat volutpat. Ut wisi enim ad minim veniam, quis nostrud
exerci tation ullamcorper suscipit lobortis nisl ut aliquip ex ea
commodo consequat. Duis autem vel eum iriure dolor in hendrerit in
vulputate velit esse molestie consequat, vel illum dolore eu feugiat
nulla facilisis at vero eros et accumsan et iusto odio dignissim qui
blandit praesent luptatum zzril delenit augue duis dolore te feugait
nulla facilisi. ';
echo generate_keywords($submited_text);
Thanks to Tularis and Sokolewicz .
Regards,
Bruno B B Magalhães
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Re: [PHP] Re: keywords generation (ANOTHER)
Hi,
I am trying to categorize the keywords... for example, if a word shows
at the begin probably its more important, but how many occurrences is
also important...
Does someone knows Googles formula? hehe
This code is working more or less as expected!
Many Thanks,
Bruno
===EXAMPLE==
=
$submited_text = 'Polones e atracao no Match Race Brasil
Karol Jablonski, segundo colocado no ranking mundial, tentara acabar
com o domnio de Torben Grael na competicao
Sao Paulo O polones Karol Jablonski, de 38 anos, sera uma das
atracoes da terceira e ultima etapa do Match Race Brasil, competicao
barco contra barco que sera disputada de 18 a 21 de novembro, no Rio de
Janeiro. Segundo colocado no ranking mundial de match race da Federacao
Internacional de Vela (Isaf), o velejador tentara acabar com o domnio
de Torben Grael, bicampeao invicto da competicao.
Radicado na Alemanha, Jablonski e comandante do sindicato italiano
Toscana Challenge, que se prepara para a Americas Cup de 2007.
Experiente, ele tem entre os seus maiores ttulos o da Admirals Cup de
1993. No ranking mundial de match race, ele soma 10.060 pontos, contra
10.468 do norte-americano Ed Baiard, lder da lista da Isaf.
A tripulacao de Jablonski na etapa carioca do Match Race Brasil
contara ainda com os poloneses Piotr Przybylski, Dominik Zycki e Jacek
Wysocki, todos velejadores experientes em competicoes barco contra
barco.
Torben Grael, bicampeao olmpico da classe Star, venceu as cinco
etapas disputadas do Match Race Brasil tres da edicao do ano passado
e duas em 2004. Comandante do barco Brasil 1, que disputara a Volvo
Ocean Race, a mais importante regata de volta ao mundo, Torben teve
100% de aproveitamento, por exemplo, na etapa de Ilhabela, vencendo as
11 regatas disputadas.
A participacao de Jablonski e muito importante. Nossa prioridade
sempre foi trazer atletas de classes olmpicas, mas dessa vez
resolvemos convidar um especialista em match race para desafiar o
Torben, comentou Enio Ribeiro, diretor da Vela Brasil, organizadora da
competicao. Teremos certamente uma etapa de alto nvel tecnico no Rio
de Janeiro.
O Match Race Brasil e disputado em veleiros Beneteau 40.7
rigorosamente iguais. Os quatro barcos sao escolhidos pela organizacao
e sorteados para os participantes.
';
===FUNCTION
CODE===
echo generate_keywords($submited_text,23);
function generate_keywords($text,$number=10)
{
$iwords = array(' muito ');
if(isset($text) $text != '' $text=strtolower($text))
{
foreach($iwords as $var=$val)
{
$text = str_replace($val,' ',$text);
}
foreach(str_word_count($text,1) as $var=$val)
{
if(strlen($val) = 5)
{
$total[$val] =
((strpos($text,$val)+2)*(strpos($text,$val)+2))*((substr_count($text,$va
l)+2)*0.75);
}
}
asort($total,SORT_NUMERIC);
return implode(',',array_keys(array_slice($total, 0, $number)));
}
}
===
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Re: [PHP] PHP framework
Igor, the problem on using a framework is that you have to learn it before you take advantage of its features, I mean you must consider the learning curve in your time schedule. There are pretty good frameworks out there, but each one with your pros and cons, and with your own goals, I mean, a strong and reliable framework doesn´t mean it is extensible or even template driven, or also even easy to learn. I developed my own framework, witch I am using on almost all my projects (course I won´t kill a fly with a hammer!) for one year and half, and still on version 0.5dev! :) Some of then: http://www.zope.org http://www.fusebox.org http://www.mojavi.org http://www.binarycloud.com http://www.eZpublish.com http://amb.sourceforge.net http://www.phpmvc.net http://phrame.itsd.ttu.edu http://www.horde.org Best Regards, Bruno B B Magalhães On Oct 23, 2004, at 4:04 PM, Igor wrote: I need to develop an PHP/MySql application (about 20 db tables and 70 screens). I was wandering if there is a solid framework out there that could help development. Also, I would appreciate any recommendations for books/docs on good development practices and php app. architecture. Thanks! Igor -- 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
