johnecollins
asked on
Fatal error Class 'mysqli' not found
The remainder of the error message is the path to one of my PHP classes that uses mysqli
I am perplexed by this because I set the foloowing in my php.ini
extension_dir = "C:\PHP\ext"
extension=php_mysqli.dll
The directory C:\PHP\ext does contain the file php_mysqli.dll
If anybody can help I will be very grateful
I have attached php.ini
Thank you for reading this
Cheers John php.ini
I am perplexed by this because I set the foloowing in my php.ini
extension_dir = "C:\PHP\ext"
extension=php_mysqli.dll
The directory C:\PHP\ext does contain the file php_mysqli.dll
If anybody can help I will be very grateful
I have attached php.ini
Thank you for reading this
Cheers John php.ini
Have you installed MySQLi? you must install it before you can use it as it is not part of php or mysql as a standard install.
http://php.net/manual/en/mysqli.installation.php
Go to the link above and scroll down a short distance for the windows instructions.
Go to the link above and scroll down a short distance for the windows instructions.
No points for this, please. Here are some links to the online man pages:
http://us3.php.net/manual/en/intro.mysqli.php
http://us3.php.net/manual/en/mysqli.setup.php
http://us3.php.net/manual/en/mysqli.requirements.php
http://us3.php.net/manual/en/mysqli.installation.php
http://us3.php.net/manual/en/mysqli.configuration.php
Regards to all, ~Ray
http://us3.php.net/manual/en/intro.mysqli.php
http://us3.php.net/manual/en/mysqli.setup.php
http://us3.php.net/manual/en/mysqli.requirements.php
http://us3.php.net/manual/en/mysqli.installation.php
http://us3.php.net/manual/en/mysqli.configuration.php
Regards to all, ~Ray
I did not know that. Every single installation of PHP that I have or use came with 'mysqli' installed and it was enabled in most cases.
I think I read somewhere that it is installed in some packages and not in others. I'm not sure about WAMPSERVER but I know in my LAMP installation it is installed and I use it without having to do anything. I could be wrong but it sounds like mysqli is not installed on his machine.
It is possible. On my Ubuntu machines, I may have installed 'mysqli' myself (thru the package manager) because I would normally do that along with 'mysql'.
See if you have 'libmysql.dll' in your path. I usually have it in the C:\PHP directory. Like Ray said, more info here: http://us2.php.net/manual/en/mysqli.installation.php
See if you have 'libmysql.dll' in your path. I usually have it in the C:\PHP directory. Like Ray said, more info here: http://us2.php.net/manual/en/mysqli.installation.php
ASKER
Hi elvin66,Ray and Dave,
Thank you all very much for your help with this solution waiting to happen - on the upbeat all of the time ;-)
Dave, I'm with you, in my great wealth of experience - 2 download it run it get going no stress at all now a third of my installations have failed on me, sigh sigh with my newly found experience that the next one will be only 1 in 4 - I've always been an optomist
Elvin66, yours is the sort of comment it is good to receive because it sets you off on the great solution trail
Ray, it's been sooooo long since we last talked
I shall have a read of the information you have sent thank you all very much
John
Thank you all very much for your help with this solution waiting to happen - on the upbeat all of the time ;-)
Dave, I'm with you, in my great wealth of experience - 2 download it run it get going no stress at all now a third of my installations have failed on me, sigh sigh with my newly found experience that the next one will be only 1 in 4 - I've always been an optomist
Elvin66, yours is the sort of comment it is good to receive because it sets you off on the great solution trail
Ray, it's been sooooo long since we last talked
I shall have a read of the information you have sent thank you all very much
John
I just noticed in your original question that you have Apache and the web root installed in directory with spaces in the path. That can cause problems with some PHP extensions and possibly some Apache modules. All-in-0ne installations like WAMP and XAMPP make sure they do not do that.
ASKER
Dave,
Cheers for that, C:\Program Files\ is embedded throughout the system, but I need to make sure I delimit directory references like that, with quotes. But a good point and somethinng to watch for.
on sitepoint.com I got pointed to a typos page for Kevin Yank's book "BUILD YOUR OWN
DATABASE DRIVEN WEB SITE USING PHP & MYSQL"some of it relating to PHP 5.3, so I am reviewing that at the moment and hope it will help thanks for the thought
John
Cheers for that, C:\Program Files\ is embedded throughout the system, but I need to make sure I delimit directory references like that, with quotes. But a good point and somethinng to watch for.
on sitepoint.com I got pointed to a typos page for Kevin Yank's book "BUILD YOUR OWN
DATABASE DRIVEN WEB SITE USING PHP & MYSQL"some of it relating to PHP 5.3, so I am reviewing that at the moment and hope it will help thanks for the thought
John
Ahh yes sitepoint has some excellent books. I bought Luke Welling/Laura Thomson's PHP and Mysql Web Development and it is the most excellent book.
ASKER
Dear All,
I have tried very hard to try and solve this and searched a lot of places and if you google Class 'mysqli' not found there are or have been many people trying to overcome this problem.
Could i ask one of you to try something for me because I am away from and I don't have access to a windows php/apache/mysql machine that I know worked - the problem appears to be PHP 5.3 not built with mysqli extensions. If you have something that works could you please run phpinfo() in a page and see if there is a reference to mysqli in phpinfo() output.
this may generate some clues about what to do
Thank you very much
Off to bed now need a rest from it now
Cheers for now
John
I have tried very hard to try and solve this and searched a lot of places and if you google Class 'mysqli' not found there are or have been many people trying to overcome this problem.
Could i ask one of you to try something for me because I am away from and I don't have access to a windows php/apache/mysql machine that I know worked - the problem appears to be PHP 5.3 not built with mysqli extensions. If you have something that works could you please run phpinfo() in a page and see if there is a reference to mysqli in phpinfo() output.
this may generate some clues about what to do
Thank you very much
Off to bed now need a rest from it now
Cheers for now
John
This is from my XAMPP install with PHP 5.3.5.
XAMPP-phpinfo.jpg
XAMPP-phpinfo.jpg
More info here: http://dev.mysql.com/downloads/connector/php-mysqlnd/
"The MySQL native driver for PHP is an additional, alternative way to connect from PHP 5.3 or newer to the MySQL Server 4.1 or newer. It is a replacement for the libmysql, the MySQL Client Library. As of PHP 5.3 you can use ext/mysql, ext/mysqli and PDO_MYSQL either together with libmysql as you did in the past or with mysqlnd."
"The MySQL native driver for PHP is an additional, alternative way to connect from PHP 5.3 or newer to the MySQL Server 4.1 or newer. It is a replacement for the libmysql, the MySQL Client Library. As of PHP 5.3 you can use ext/mysql, ext/mysqli and PDO_MYSQL either together with libmysql as you did in the past or with mysqlnd."
ASKER
Dave,
Good morning, thank you for running that it has given good clues about what I can expect when it works and some alternatives as well.
Cheers
John
Good morning, thank you for running that it has given good clues about what I can expect when it works and some alternatives as well.
Cheers
John
Did you install PHP by itself or in one of the all-in-one installations like WAMP or XAMPP?
ASKER
Dave,
I have read the doc and it looks very interesting , there's mynext step after breakfast
Once again thanks
John
I have read the doc and it looks very interesting , there's mynext step after breakfast
Once again thanks
John
ASKER
Hi All,
I have been trawling the net and not progressed ar all.
I said to myself smile it can't get any worse. I did and it did, netbeans 7.0.1 now won't run the PHP scripts even the one that has no MySQL. Oh dear
I shall have to try another question
John
I have been trawling the net and not progressed ar all.
I said to myself smile it can't get any worse. I did and it did, netbeans 7.0.1 now won't run the PHP scripts even the one that has no MySQL. Oh dear
I shall have to try another question
John
XAMPP is one of the recommended ways to use Netbeans: http://netbeans.org/kb/docs/php/configure-php-environment-windows.html
ASKER CERTIFIED SOLUTION
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ASKER
elvin66,
I am long past being sensible but I will draw the line before I install Linux -- er this weekend that is ;-)
I had downloaded Apache, MySQL and PHP so I am admitting defeat and uninstalling those.
You mention XAMP I can only find WAMP should worry ??
I am on Windows XP btw
John
I am long past being sensible but I will draw the line before I install Linux -- er this weekend that is ;-)
I had downloaded Apache, MySQL and PHP so I am admitting defeat and uninstalling those.
You mention XAMP I can only find WAMP should worry ??
I am on Windows XP btw
John
Absolutely not! WAMP is for windows installation only and XAMP is for MAC installation so I use UBUNTU which uses LAMP or LAMPSERVER. If you are using windows you need to install the WAMP package. that will install Apache server, PHP, MYSQL and PhpmyAdmin all in one install. You should be able to use mysqli straight out of the box once you install this full package.
Settingup
Php, Mysql, and Apache all separately takes a lot of configuration and that could be where you are having problems. The installer for WAMP will install all of these packages for you in one hit and should ask you to set a root password and a couple of other questions. It's very easy to setup and get running. Once installed, it will put Wampserver into your task tray so you can click on it to open the mini-menu. On there it has a link to start all services, you can go to PhpmyAdmin or edit the config settings. You should select the option to start WAMP when windows starts to save you having to select it each time.
So in brief
XAMP = Mac only
MAMP = Mac only - same as XAMP for the most part
LAMP = Linux (Ubuntu and others)
WAMP = Windows only - this is the one you need to download. The link is
http://www.wampserver.com/en/download.php
I would recommend downloading the "alpha" version as it will be very stable with no bugs. If you are feeling lucky and want the absolute latest features then one of the beta versions will be for you but for safety, go with alpha (Wamp Server 2.2a)
If you have any questions installing it just ask. Not that I use windows but I do have a dual boot with Ubuntu and Windows 7 on one laptop and the windows 7 has WAMP server installed. Never have any problems using the server.
Just for fun, and to make some of you MAC users throw up, I also have taken my brand new Mackbook Pro laptop and installed Ubuntu on it on a windows partition so I mainly use Ubuntu for working (developing) and use the Mac for recording (I am a musician/singer/songwriter ) so do a lot of recording stuff which the mac is the best in. Just a bit of useless information lol.
Have fun
Settingup
Php, Mysql, and Apache all separately takes a lot of configuration and that could be where you are having problems. The installer for WAMP will install all of these packages for you in one hit and should ask you to set a root password and a couple of other questions. It's very easy to setup and get running. Once installed, it will put Wampserver into your task tray so you can click on it to open the mini-menu. On there it has a link to start all services, you can go to PhpmyAdmin or edit the config settings. You should select the option to start WAMP when windows starts to save you having to select it each time.
So in brief
XAMP = Mac only
MAMP = Mac only - same as XAMP for the most part
LAMP = Linux (Ubuntu and others)
WAMP = Windows only - this is the one you need to download. The link is
http://www.wampserver.com/en/download.php
I would recommend downloading the "alpha" version as it will be very stable with no bugs. If you are feeling lucky and want the absolute latest features then one of the beta versions will be for you but for safety, go with alpha (Wamp Server 2.2a)
If you have any questions installing it just ask. Not that I use windows but I do have a dual boot with Ubuntu and Windows 7 on one laptop and the windows 7 has WAMP server installed. Never have any problems using the server.
Just for fun, and to make some of you MAC users throw up, I also have taken my brand new Mackbook Pro laptop and installed Ubuntu on it on a windows partition so I mainly use Ubuntu for working (developing) and use the Mac for recording (I am a musician/singer/songwriter
Have fun
XAMP = Mac only = Wrong.
http://www.apachefriends.org/en/xampp.html
For Linux, Windows, Mac OS X, and Solaris. I have XAMPP on Windows XP here and WAMP on another one. And Ubuntu 8.04 LTS on two other computers... and and and ....
It is also the one recommended by Netbeans. http://netbeans.org/kb/docs/php/configure-php-environment-windows.html
http://www.apachefriends.org/en/xampp.html
For Linux, Windows, Mac OS X, and Solaris. I have XAMPP on Windows XP here and WAMP on another one. And Ubuntu 8.04 LTS on two other computers... and and and ....
It is also the one recommended by Netbeans. http://netbeans.org/kb/docs/php/configure-php-environment-windows.html
And John, you could look at the Netbeans link I posted (3 times).
ASKER
elvin66,
thanks for the explanation most helpful, everything uninstalled, going for wamp now, will report back
sitepoint is an axcellent site and pointed me at css and javascript courses on learnable so one of these I should learn enough to be able to do something ;-)
Liked your comments about MAC perhaps one of these days I'll have a go at ubuntu
we'll see
thanks
John
thanks for the explanation most helpful, everything uninstalled, going for wamp now, will report back
sitepoint is an axcellent site and pointed me at css and javascript courses on learnable so one of these I should learn enough to be able to do something ;-)
Liked your comments about MAC perhaps one of these days I'll have a go at ubuntu
we'll see
thanks
John
I stand corrected about Xamp - one one of the sites I went to it stated it was for MAX OS hence my comment. However I have not used XAMP on any machine only MAMP, WAMP and LAMP
MAMP is installed on my Mac
LAMP on the mac booted into UBUNTU
WAMP on my windows 7 laptop.
All versions run perfectly and there was no setup issues of major confirguration problems. I also use Netbeans on the mac with MAMP server with no problems.
John, Sitepoint is an excellent source for great learning material and if you can go to your library and borrow a book called "PHP and Mysql Web Development" by Luke Welling you will learn how to setup a server properly and it has a crash course in PHP, a course in MYSQL and loads of other very usefull information. I got more from this book than 2 years reading online tutorials.
MAMP is installed on my Mac
LAMP on the mac booted into UBUNTU
WAMP on my windows 7 laptop.
All versions run perfectly and there was no setup issues of major confirguration problems. I also use Netbeans on the mac with MAMP server with no problems.
John, Sitepoint is an excellent source for great learning material and if you can go to your library and borrow a book called "PHP and Mysql Web Development" by Luke Welling you will learn how to setup a server properly and it has a crash course in PHP, a course in MYSQL and loads of other very usefull information. I got more from this book than 2 years reading online tutorials.
ASKER
Elvin66,
Thanks for the tip on the book when I get back home again I'll search the library.
John
Thanks for the tip on the book when I get back home again I'll search the library.
John
ASKER
I have decided with the help and support of all three of you to uninstall PHP Apache and MySql and download and install wamp. Otherwisw I can't see me working again as attractive as that sounds, I won't be able to afford to try and learn golf or sit bars chatting to young ladies so I have to work.
I am awarding the points for this question to elvin66, but the other question I have about netbeans to Dave Baldwin, Ray they also serve, who stand and stare - I suspect that I have the quote completely mangled and now it means the complete opposite sigh sigh
So thank you all three of you
John
I am awarding the points for this question to elvin66, but the other question I have about netbeans to Dave Baldwin, Ray they also serve, who stand and stare - I suspect that I have the quote completely mangled and now it means the complete opposite sigh sigh
So thank you all three of you
John
ASKER
Thanks
You're welcome and good luck with the install.