[PHP] Re: Problems when trying to use ibm_db2 extension
Problem solved:
I restarted my computer and after that apache loaded ibm_db2 extension.
My conclusion:
1. When you add some extensions to php.ini, you need to restart windows
in order to get those extensions available through apache
2. However, those extensions are instantly available if you use php
command line interface
Anyone disagree?
-Leo-
Leo Jokinen wrote:
Hi all,
I've been banging my head into the wall cause I can't get ibm_db2
extension working with Apache 2.0.59 and PHP 5.2.1 (as apache module).
(Operating system is winxp pro SP2)
For some reason, this code is working on command line but not when
placed to htdocs folder:
?php
if(function_exists('db2_connect')) {
echo 'Function db2_connect() exists';
} else {
echo 'Unknown function db2_connect()';
exit;
}
echo \nTrying to connect DB2 database..\n;
$database = 'services';
$user = 'db2admin';
$password = 'xxx';
$hostname = '127.0.0.1';
$port = 5;
$conn_string = DRIVER={IBM DB2 ODBC DRIVER};DATABASE=$database; .
HOSTNAME=$hostname;PORT=$port;PROTOCOL=TCPIP;UID=$user;PWD=$password;;
$conn = db2_connect($conn_string, '', '');
if ($conn) {
echo OK: Connection established\n;
db2_close($conn);
} else {
echo ERROR: Connection failed\n;
}
?
Command line output:
C:\php c:\db2_test.php
Function db2_connect() exists
Trying to connect DB2 database..
OK: Connection established
Web output:
Unknown function db2_connect()
Some extra output:
Fatal error: Call to undefined function db2_connect() in
F:\www\services.itella.net\app\webroot\index.php on line 57
Also, phpinfo() won't say nothing that module ibm_db2 is in use
More info:
php_ibm_db2.dll file is in folder C:/php-5.2.1/ext
php.ini:
extension_dir = C:/php-5.2.1/ext
extension=php_ibm_db2.dll
httpd.conf:
AddType application/x-httpd-php .php
LoadModule php5_module C:/php-5.2.1/php5apache2.dll
PHPIniDir C:/php-5.2.1/
Can someone point out the right direction for me?
Regards
Leo Jokinen
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[PHP] Problems when trying to use ibm_db2 extension
Hi all,
I've been banging my head into the wall cause I can't get ibm_db2
extension working with Apache 2.0.59 and PHP 5.2.1 (as apache module).
(Operating system is winxp pro SP2)
For some reason, this code is working on command line but not when
placed to htdocs folder:
?php
if(function_exists('db2_connect')) {
echo 'Function db2_connect() exists';
} else {
echo 'Unknown function db2_connect()';
exit;
}
echo \nTrying to connect DB2 database..\n;
$database = 'services';
$user = 'db2admin';
$password = 'xxx';
$hostname = '127.0.0.1';
$port = 5;
$conn_string = DRIVER={IBM DB2 ODBC DRIVER};DATABASE=$database; .
HOSTNAME=$hostname;PORT=$port;PROTOCOL=TCPIP;UID=$user;PWD=$password;;
$conn = db2_connect($conn_string, '', '');
if ($conn) {
echo OK: Connection established\n;
db2_close($conn);
} else {
echo ERROR: Connection failed\n;
}
?
Command line output:
C:\php c:\db2_test.php
Function db2_connect() exists
Trying to connect DB2 database..
OK: Connection established
Web output:
Unknown function db2_connect()
Some extra output:
Fatal error: Call to undefined function db2_connect() in
F:\www\services.itella.net\app\webroot\index.php on line 57
Also, phpinfo() won't say nothing that module ibm_db2 is in use
More info:
php_ibm_db2.dll file is in folder C:/php-5.2.1/ext
php.ini:
extension_dir = C:/php-5.2.1/ext
extension=php_ibm_db2.dll
httpd.conf:
AddType application/x-httpd-php .php
LoadModule php5_module C:/php-5.2.1/php5apache2.dll
PHPIniDir C:/php-5.2.1/
Can someone point out the right direction for me?
Regards
Leo Jokinen
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[PHP] array_intersect problem
Hi, I try to intersect associative array and it seems to fail to do so. Can anyone show me a walk around? For example I have array1 Array ( [0] = Array ( [imageID] = 1 ) [1] = Array ( [imageID] = 2 ) [2] = Array ( [imageID] = 3 ) [3] = Array ( [imageID] = 4 ) ) And array 2 Array ( [0] = Array ( [imageID] = 6 ) [1] = Array ( [imageID] = 3 ) ) After intersection instead of me getting 3 as a result, I got the array 1 unchanged. Seems like intersection doesn't take place at all. Anyway to solve this problem? Regards, Leo Reality starts with Dream __ Do You Yahoo!? Tired of spam? Yahoo! Mail has the best spam protection around http://mail.yahoo.com
[PHP] Poping array which has the matching value
Hi,
I wanted to search through the array and pop out the value which match my
search criteria. For example
If array has {a,b,c,d,e,f}
I wanna search for c and once I found it, took it out from the array.
So the result of the array after operation will be
{a,b,d,e,f}
If I do array_pop(); function it will only pop the last element inside the
array and the array will become
{a,b,c,d,e}
Anyway to search the desire element inside the array and took it out from the
array?
Regards,
Leo
Reality starts with Dream
__
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Re: [PHP] Comment management
Hi Tedd, you may want to check out a Blog-Software like Wordpress if it fulfills your requirements and relaunch your website using it. From what i see on your page, it could pretty much replace the functionality and add the benefits of comments, nice urls, etc Greets Rocco -- New Identity AG http://www.newidentity.de On 10/23/06, tedd [EMAIL PROTECTED] wrote: Hi: I posted this on the web-design list, but didn't receive any leads. I want to continue what I've been doing, which is to offer various code solutions for people via my web site, but I would like to add a feature where people can comment on the code. Such as if they found it useful, or found an error, or general comment -- you know, you've seen this before. Also, I want the code to be secure and allow me to edit users comments. Does anyone have any recommendations or can point me to a simple content manager for such a purpose? I know I could write it myself, but I would rather not reinvent the wheel, if possible. Thanks. tedd -- --- http://sperling.com http://ancientstones.com http://earthstones.com -- PHP General Mailing List (http://www.php.net/ ) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Re: [PHP-WIN] can I use Apache v 2 with PHP?
Taksam wrote: Now, my question is: can I use Apache version 2 with PHP? And, even if I can use it in my development environment... is it safe to use Apache 2+PHP in a production environment? running apache 2 with php 4, not 5... -- Leo G. Divinagracia III [EMAIL PROTECTED] -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] date math question
On March 27, 2003 09:15 pm, Charles Kline wrote: I am storing my dates as unix timestamp (epoch). Am I right in assuming that if I need to add or subtract days from this it is done in seconds? yes -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] reloading a page..
On March 23, 2003 10:22 am, Beauford.2002 wrote: One other problem is that I need to know the page the came from in order to reload it. i.e. if they try to access a restricted page from six.html I want to reload six.html - if they try from eight.html then eight.html needs to be reloaded. Firstly, as David mentioned, if the user is not allowed to access the page then the link shouldn't be there in the first place. If there is no link then there is no need to refresh the page or generate an error or anything. If you really want to you can have the link but instead of an href to the page you would replace it with a Javascript alert saying access denied. But thats beside the point because if they enter the restricted page into the address bar directly it also has to deny them access. You should write a script that checks the users credentials and then include it at the top of EVERY page. If the user can no be validated then an access denied message is displayed. Even better, if a user cannot be validated then you can redirect them back to where they came from (referrer). That would effectively achive your goal by refreshing the original page no matter where they;re coming from. Leo -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] reloading a page..
On March 23, 1998 08:53 pm, Beauford.2002 wrote:
It's definitely going through the if statement as it does reload
the page - print($_SERVER['HTTP_REFERER']); shows
http://www.myserver.com/oldpage.html - which is correct.
print({$userlevel} and {$neededlevel}); also shows the correct
info. $no_permission does have a string, but even if I hard code
the message it still doesn't work.
Note thoughif I take out include ($_SERVER['HTTP_REFERER']);
from the if statement and put in print($_SERVER['HTTP_REFERER']);
and print $message - they both display.
So I am at a loss
OH I think I've got it. the problem is that you're including the
page before you set the message. So of course in the include the
$message will still be an empty string and therefor not display it.
so rearange the two lines like this:
$message = $no_permission;
include ($_SERVER['HTTP_REFERER']);
and it should work.
HTH,
Leo
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Re: [PHP] PHP and IIS
On March 22, 2003 04:03 pm, Beauford.2002 wrote: I just installed Win2k server and IIS (need it for a project I am doing) and get the following error after installing PHP. All permissions are set correctly. This appears to be a common problem as a search comes up with hundreds of the same problem - funny though - no answers. Any help is appreciated. Are you absolutely sure the permissions are all set correctly? I can't see how this problem could be coming from anything else. Remember to give the IUSR_YOURMACHINENAME account execute access to php.exe as well as access to uploadtemp and sessionsdata directories. Also in IIS enable script execution for your website or virtual folder. Leo -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Subtracting two dates
On March 11, 2003 09:35 pm, Justin French wrote: READ THE F***ING MANUAL!!! http://php.net/round clearly shows you how to round to a whole number. if you want to round ALL decimals up, then you might have to create something from scratch, but ceiling and floor functions are part of nearly every modern programming language -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] strange behaviour with login page
On March 9, 2003 12:49 pm, Steve Pollard wrote: If anyone has come across a similar problem to the one described below, and has a solution I'd be really grateful if you can help me out. I'm trying to implement a user authentication process where users can click on an external link to my site. If they're not logged in they get presented with a login dialog. Once they log in they're redirected onwards to the page they initially wanted to visit. The system I have in place at the moment handles authentication using sessions. The bizarre thing is, while everything seems to work on my home pc (windows iis web server, php 4.2.1), on the host server (linux, apache, php 4.1.2) I get the login screen twice before I get redirected. My hunch is that it's something to do with when session variable become available after registering them. (I'm using the sesssion management functions built in to php 4). TIA Steve Hm. I had a similar problem. In my login verification script I would run through a bunch of checks, verify the login/pass in the database and if it was correct I would start a session, register the variables and redirect the user. This wouldn't work most of the time in IE. For some reason it always took a few tries to login. Then I moved the call to session_start() to the beginning of the script and it worked fine. Not sure if this applies to your problem though... Leo -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Can someone explain this? include problem.....?
On March 9, 2003 04:30 pm, Beauford.2002 wrote: Sorry, the line I was actually referring to is the one below. I forgot the hidden one was even there and serves no purpose and does not resolve the problem by removing it. This works: input type=text name=player SIZE=10 value=? echo $line['player']; ? It also works if I just hardcode a value (value=Bob) This doesn't: input type=text name=goals SIZE=5 value0 They are both exactly the same other than the way they get their values, so I don't see a reason why I'm losing part of the second input line. Just to be clear, when I view the souce code I see this: input type=text name=goals SIZE=5 The value= has been stripped from the code Look really hard at that second line.. Notice anything missing? I dont know why its stripped from your browser source but theres an obvious mistake. leo -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Executing PHP code in a database
Hi,
I have a table that stores all the boxes that my website will
display on the sides. So far the content is simply stored in a text
field and then substituted for the box body. However this way I
can't have any php code in the boxes... What I thought I could do is
have another field that will contain any php code that I want for
that box and then execute that after I read it from the database.
So I have two questions basically.
1. How would I go about executing php code in a string?
Say I have $code = md5('blah'); how would I execute the code in
the string?
2. If I instead include a file would it have access tio the local
variables?
Ie. In a class I have this:
$strContent = blah, this is the content I got from the database;
include(includefilefromdatabase.php);
Is the $strContent variable then available from the include file?
Thanks,
Leo
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Re: [PHP] Executing PHP code in a database
On March 7, 2003 09:15 pm, Leo Spalteholz wrote:
Hi,
I have a table that stores all the boxes that my website will
display on the sides. So far the content is simply stored in a
text field and then substituted for the box body. However this way
I can't have any php code in the boxes... What I thought I could
do is have another field that will contain any php code that I want
for that box and then execute that after I read it from the
database.
So I have two questions basically.
1. How would I go about executing php code in a string?
Say I have $code = md5('blah'); how would I execute the code in
the string?
2. If I instead include a file would it have access tio the local
variables?
Ie. In a class I have this:
$strContent = blah, this is the content I got from the database;
include(includefilefromdatabase.php);
Is the $strContent variable then available from the include file?
Thanks,
Leo
Sorry about that. A simple search in the manual would have answered
the first question But I'm still not sure about the second...
Thx,
Leo
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Re: [PHP] Difference between
On March 7, 2003 08:54 pm, James Taylor wrote:
Ok, this may have already been posted to the list already, but the
archives don't seem to like the and characters.
I'm running into some code that looks like this:
snip
Define('INPUT', 2);
snip
if($search-level INPUT) $tmp.= $search-input();
Ok, what's the mean?
As far as I could tell from the very little documentation I was
able to scrape up on google, is a bit-by-bit operator. Thus, if
either INPUT or $search-level, we get TRUE... If that's the case,
what's the point of using it instead of || ?
Or, do I just totally not understand the point of this. Thanks
Ok shoot me if I'm wrong here I just vaguely recall this from some
Java course I took. I think and are identical except that if
you use , PHP will not short circuit the expression.
like:
$x = 0;
if(false $x++)
print impossible;
print $x; // should print 0
$x = 0;
if(false $x++)
print impossible;
print $x; // should print 1
Warning: This may only work for Java or maybe I just can't remember it
properly..
leo
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Re: Re[2]: [PHP] ICQ # validation
On March 3, 2003 06:31 pm, Tom Rogers wrote:
Hi,
Tuesday, March 4, 2003, 12:06:14 PM, you wrote:
JF Does it actually NEED a regexp?
JF UNTESTED code:
JF ?
JF $icq = 2264532680;
JF if( (is_int($icq)) (strlen($icq) 7) (strlen($icq) 9)
) { JF echo yah;
JF } else {
JF echo nah;
JF }
?
JF FWIW, Are you SURE that all valid ICQ #'s are between 7 and 9
chars? JF Surely at some point they'll reach 10 chars, and *may*
have started at 6?
JF Justin
JF on 04/03/03 6:00 AM, Liam Gibbs ([EMAIL PROTECTED]) wrote:
Maybe I'm off my rocker, but I don't see how this can't work.
I'm trying to validate an ICQ number, and assuming a valid one
is between 7 and 9 numbers. My line of code is this:
if(ereg(^[0-9]{7,9}$, $_REQUEST[icqnumber])) {
print(a-okay!);
} else {
print(error msg);
}
I've submitted the ICQ # 2264532680, but it validates. Any
ideas?
My icq is 6 digits
Would be kinda cool if your scirpt did a search on icq.com and if it
found a result then the ICQ # is valid.. of course that means you're
relying on the icq server to be up and the search page to stay
consistant..
leo
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Re: [PHP] Arrays and MySQL
On March 2, 2003 01:53 pm, Jason Wong wrote:
On Sunday 02 March 2003 23:34, Beauford.2002 wrote:
Hi,
I have an array which I am trying to total but having some
problems. Any help is appreciated.
Example: This is a hockey team and there are 20 players - I am
selecting the goals, assists, and points from each player and
then want to have a grand total of all goals, assists, and
points.
$query = select goals, assists, points from roster;
while ($line = mysql_fetch_row($result)) {
$totals[] = $line;
}
I want to total $totals[0][4] through $totals[19][4],
$totals[0][5] through $totals[19][5], etc. for each stat. I
thought of putting them in a for loop and just adding them, but
this seemed kind of messy and the long way around
You can use array_sum().
What about SELECT SUM(Goals), SUM(assists)?
Leo
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Re: [PHP] testing for 0
On February 28, 2003 10:41 am, Leif K-Brooks wrote: Try $timeb ''. Well whatta ya know I learn something new every day.. I thought the only valid not equal operator was !=... I'm used to using only for SQL server stored procedures or VB.. leo -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] include
On February 23, 2003 11:08 pm, John Taylor-Johnston wrote: Which variable should I use? _SERVER[HTTP_HOST] _SERVER[SERVER_NAME] HTTP_HOST Server_NAME Host Docs are your friend. or JUST TRY IT. leo -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] PHP Script
Hm. Looks pretty nice. Cool page and the demos are pretty slick. But I can't really see what it would be useful for. Maybe I missed something but it seems to be a sort of InstallShield for php scripts. While this sounds like a good idea, its actually quite useless. What is normally involved in installing a php script? If its simple you just upload it to the server and if its complex you upload it and then do some script specific configuration. So what exactly does this installer of yours do? Apparently it just runs through a few screens, yet does nothing constructive, and then starts the main script. So you set some variables but where are these used? The only configuration a php script may need will be so specific that a general interface cannot handle it. Leo PS: Microsoft copyrighted images. Commercial app. Bad idea. Seriously. On February 24, 2003 12:05 pm, Stephen Craton wrote: It may do some good to give you the URL to the website, won't it? Sorry... http://piw.melchior.us Thanks, Stephen Craton http://www.melchior.us - Original Message - From: Stephen Craton [EMAIL PROTECTED] To: PHP List [EMAIL PROTECTED] Sent: Monday, February 24, 2003 3:04 PM Subject: PHP Script Hello all, Very sorry if this is spam, but we all need some meat now and then, right? ;-) Anyway, some of you may recognize me as being the horrible PHP coder that has so many errors he can't get past the echo command. Others may know me as the math maniac for asking so many math related PHP functions it looked like I was trying to get you to do my homework. Never the less, I have created a, I hope, very useful PHP script for you other PHP programmers. It's called phpInstallWorks. It's a wizard based and webbased program that automatically creates a webbased installation script for your PHP script. You may remember me asking if it had been done before, and now it has! ^_^ Normally, my scripts are free, but since it's a relativly new idea and new type of script, I thought I might charge a little bit to help myself get a new computer customized to my needs. The cost is a flat fee of $25 for the basic version (the pro has some more features but isn't out yet) and will probably have free upgrades or like a year or something. Email me or visit the script's website for more information. Hope you like it and it does you good and that you buy it! =) Sorry, again, if this is spam but I did want to inform you about this script... Thanks, Stephen Craton http://www.melchior.us -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] MSSQL Stored procedure return values
Hi, I'm doing a small project at work with php, ms sql server on w2k IIS5. All the data access is done through stored procedures. This seems to be working fine, the record sets are returned and the stored procedures execute without error however I can't get any return values from them. For example I have the following php code: // setup stored procedure $sp = mssql_init(spGetReseller, $conObj); mssql_bind($sp, ResellerID, $loginID, SQLINT4, FALSE); mssql_bind($sp, ReturnCode, $retVal, SQLINT4, TRUE); $rs = mssql_execute($sp); So the ReturnCode variable is defined as OUTPUT in the SP and I am passing in $retVal by reference. This is my stored procedure. ALTER PROCEDURE spGetReseller ResellerID int , ReturnCode int OUTPUT AS SELECT Something FROM SomeTable WHERE SomeField = 1 -- set return code IF ROWCOUNT 0 SET ReturnCode = 0 ELSE SET ReturnCode = 1 This should set the returncode to be 1 if there are no rows returned. However no matter what, it will never get this returncode from the stored procedure. (ie $retVal will not be changed by the mssql_bind function) I ran the stored procedure and the returnCode variable is set correctly there so that isn't the problem. Does anyone know what could be the problem there? I guess I could return ReturnCode in the recordset but that would be kinda hokey. Thanks, Leo -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] PHP running on Win 2000 and IIS
For help with getting MSSQL to work with php, check the comments for the mssql_execute and mssql_bind functions in the online php manual. You need some extra dlls. Leo On February 21, 2003 09:43 pm, John W. Holmes wrote: I wish to run PHP on a Win 2000 server, MS SQL and IIS. Can someone please guide me to some place where there are some tutorials on how to install and run the above? The PHP manual has an installation channel the works. Also are there any problems by running PHp on Win 2000, MS SQL and IIS? Not that I've noticed. I use all that except for MSSQL, thankfully. ---John Holmes... -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] flashing text possible on PDA?
On February 22, 2003 04:38 pm, Denis L. Menezes wrote: Hello friends. I am developing some light pages on the web basically for access by PDAs. I need to put and alert for some members so that as soon as they log in, the next page will show a flashing alert on the page. Can anyone suggest how I can make text flash on a PDA considering that the PDA browsers do not support many Javascript commands? No! Just when I thought the blink tag was finally dead and gone someone wants to bring it to PDAs... :) Leo -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] MAC address user recognition?
I've been thinking about how to do authentication and user recognition for my site without cookies. I had this idea but I don't really know if its possible at all. If I got the IP address from the request could I use ARP to get the MAC address for that IP? If so I could compare that MAC address with a (previously obtained) database of addresses and if it matches they would automatically be logged in. So I could preauthorize my friends and remember other users once they have signed up. It seemed like a cool idea but is this at all possible or am I just insane? Thanks, Leo -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] MAC address user recognition?
On February 20, 2003 08:13 pm, Jason Sheets wrote: MAC addresses are used for on a LAN and not the Internet. Using a MAC address might work for identification on a LAN BUT in most operating systems you can easily change the effective MAC address on the card. Good call. I thought there was some fundemental problem I just couldn't remember enough from my networking class to put my finger on it. It would probably be better to look for some other form of identification like SSL certificates or a cookie with the secure bit on so it will only be sent over an SSL connection. Yeah I'm not super concerned about security and such, this is only a personal page so something simple will do the job. I think I'll just end up hacking together my own encryption algorithm and then storing encrypted passwords in a cookie. Hehe. Security through obscurity, everyones favorite way :) Thanks, Leo -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Include() problems IGNORE PARENT
Never mind. Apparently I can't tell the difference between a capital and a lowercase B. time to crash methinks. leo On February 13, 2003 11:59 pm, Leo Spalteholz wrote: I just ran into a somewhat strange problem with an include failing. I have the following in my script: include(dirname(__FILE__)./LNScreens/LNScrMain.php); include(dirname(__FILE__)./LNDataBase/LNDataBase.php); The first file is included just fine, but the LNDataBase file fails (Failed opening for inclusion). My directory structure is: /LNDataBase LNDataBase.php /LNScreens LNScrMain.php index.php The file exists and it seems to be the exact same syntax as what I used to include the other file. What else could possibly be wrong? Thanks for any help, Leo -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Include() problems
I just ran into a somewhat strange problem with an include failing. I have the following in my script: include(dirname(__FILE__)./LNScreens/LNScrMain.php); include(dirname(__FILE__)./LNDataBase/LNDataBase.php); The first file is included just fine, but the LNDataBase file fails (Failed opening for inclusion). My directory structure is: /LNDataBase LNDataBase.php /LNScreens LNScrMain.php index.php The file exists and it seems to be the exact same syntax as what I used to include the other file. What else could possibly be wrong? Thanks for any help, Leo -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Static functions
Hi, I'm a bit of a newbie to PHP, I've done some stuff in Java/VB/C++
but I'm having a few problems finding info on this issue.
Does PHP support something like static functions in Java?
for example in Java I can write:
public class someClass {
public static void someMethod() {}
}
and then in another file:
import someClass;
public class anotherClass {
someClass.someMethod()
}
Is there some way to access methods of a class without creating an
object in PHP?
Right now I just include the file (not using a class) and then call
the function but I would like to have it more seperate.
Thanks,
Leo
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Re: [PHP] Re: Static functions
ah! thank you very much. Thats exactly what I was looking for.
Leo
On February 9, 2003 01:49 pm, David Eisenhart wrote:
yes, you can call a static method on a class by specifying the
class name, then 2 colons and finally the function name:
classname :: functionname([arg,.])
(of course properties can not be accessed by such methods)
David Eisenhart
Leo Spalteholz [EMAIL PROTECTED] wrote in message
[EMAIL PROTECTED]">news:[EMAIL PROTECTED]...
Hi, I'm a bit of a newbie to PHP, I've done some stuff in
Java/VB/C++ but I'm having a few problems finding info on this
issue.
Does PHP support something like static functions in Java?
for example in Java I can write:
public class someClass {
public static void someMethod() {}
}
and then in another file:
import someClass;
public class anotherClass {
someClass.someMethod()
}
Is there some way to access methods of a class without creating
an object in PHP?
Right now I just include the file (not using a class) and then
call the function but I would like to have it more seperate.
Thanks,
Leo
--
PHP General Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Re: Static functions
very interesting link. While some of the cases where he takes java to be the winner are simply personal preference, I do agree with most of his conclusions. Best points are the one about declaring variables(3), declaring constants(6), using libraries(7), class member scope(17), and exception handling(20). Ok thats my (very unrealistic) wishlist for PHP :) leo On February 9, 2003 02:09 pm, David Eisenhart wrote: you may find the following link interesting http://www.tek271.com/articles/JavaOrPhp.html David Eisenhart -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] checking
I have a form and I don't want to insert recording with blank value.
I put:
if ($lastname=) {
$insert=no
}
if ($insert=no){
do not insert;
else
insert;
}
my probleme is in some case $lastname= is true and other case is false.
I tried with $lastname= but no change. how can I check if a varible is
empty or not?
leo
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[PHP] char function
i want a logical function (true or false) that search a character into a string.(like indexOf() in javascript) example: i want to find char '@ ' in the string [EMAIL PROTECTED] leo -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] PHP 4.1.2 and gdbm
Hello, all! I have one problem i can't bild php --with-gdbm support I have it on my Linux: gdbm-180-10 and during install there are no errors, but when i try use function in my program (dbmopen(), dblist()) PHP write that it is undefined function Thanks! -- PHP General Mailing List (http://wwwphpnet/) To unsubscribe, visit: http://wwwphpnet/unsubphp
[PHP] sharing variables
hi i'm currently programming a php web application and i have the following problem: i need a login scheme; programmed a simple one. Whichever page the user reaches, in some i need their userid, for extra validation. so basically, i'm looking for a mechanism to share a variable between multiple pages, but as i don't always use forms, i think i can't use url-encoding with the a-tag to make the userid available for all scripts. maybe there is support for logging users in, i don't know anyone an idea? tx -- PHP General Mailing List (http://www.php.net/) To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] To contact the list administrators, e-mail: [EMAIL PROTECTED]
