I have mySQL and PHP 5.5 installed on an AWS EC2 instance. However, when I try
$db = new mysqli($args)
PHP kicks me to the autoloader, as if it can not find the constructor for the mysqli object. I have uncommented extension=mysql.so in the php.ini file, but that does not seem to have accomplished anything. At startup, I get
PHP Startup: Unable to load dynamic library '/usr/lib64/php/5.5/modules/msql.so' - /usr/lib64/php/5.5/modules/msql.so: cannot open shared object file: No such file or directory in Unknown on line 0
I thought that mysqli/native driver came prepackaged with PHP5.5, but maybe I was wrong about that. Can someone give me a hint as to how PHP5.5 plays with mysqli?
It doesn't come prepackaged in the case of Amazon Linux. It's an addon module (Assuming you are using Amazon Linux). You can run:
sudo yum install php55-mysqlnd
Maybe misspelled? PHP is trying to load msqli.so, not mysqli.so. Check that you write "extension=mysqli.so", not "extension=msqli.so"
Related
I'm trying to run a Symfony 3 app with php 7 installed from source and I'm getting a Missing PDO driver exception. According to http://pecl.php.net/package/PDO_MYSQL the PDO_MYSQL extension is now part of PHP core.
Q1.a) If I have the PDO_MYSQL extension (which I must, since its core) does that mean that I also have the mysql pdo driver?
Q2.b) Is there further runtime configuration I have to do to make sure that the driver gets used?
I've tried adding
extension=php_pdo.so
extension=php_pdo_mysql.so
to my loaded php.ini file.
Q2.a) Are these the correct extension names? How could I find out?
Q2.b)Do I even have to provide extension references for core php elements?
Finally:
Q3. How can I check whether my PHP install included the mysql pdo driver and how do I make sure that it is being loaded at runtime?
Thanks for your input.
Edit 1: I'm running on Linux Mint.
Edit 2: Here are a couple more details on what I'm seeing on my end:
"On starting up the built in php server I get the following message:
PHP Warning: PHP Startup: Unable to load dynamic library '/usr/local/lib/php/extensions/no-debug-non-zts-20151012/php_pdo.so' - /usr/local/lib/php/extensions/no-debug-non-zts-20151012/php_pdo.so: cannot open shared object file: No such file or directory in Unknown on line 0
PHP Warning: PHP Startup: Unable to load dynamic library '/usr/local/lib/php/extensions/no-debug-non-zts-20151012/php_pdo_mysql.so' - /usr/local/lib/php/extensions/no-debug-non-zts-20151012/php_pdo_mysql.so: cannot open shared object file: No such file or directory in Unknown on line 0"
This message suggests to me that either the extension references are incorrect or the extension does not exist. I used "dpkg -L php-mysql" and found that the package was installed in "/usr/share/doc/php-mysql" however, when I check in the php-mysql directory, all I see is a changelog and a copyright file (with hiddens shown). Is this the true install location of the package and, if so, should there be more in this directory?
.so implies you are on Linux - did you install PHP as a package. You probably need to install the pdo/mysql package - PHP libraries may be "core", but not necessarily in the main package (confusing, but it just means it's not PEAR delivered, really).
sudo apt-get install php5-mysql
Or, if you're running PHP7:
sudo apt-get install php-mysql
This should restart the apache automatically, but to be sure you could do:
sudo service apache2 restart
The package installer for php-mysql should have put the .so libraries in /usr/lib/php/yyyymmdd/ - if you had installed PHP as a package, it would be looking here.
However, since you installed from source, it seems that PHP is looking elsewhere for the libraries. You can create symlinks from /usr/local/lib/php/extensions/no-debug-non-zts-20151012/ to the package installed libraries.
I installed Zend Server 8, and I need to run scripts that use MySQL via the command line.
I get this error when I run one of my CLI scripts:
PDOException
could not find driver
But everything works via http, problem only occurs in CLI. I know there is a different php.ini for the CLI. However, when i reference the php.ini that the server uses for http like this:
php -c/usr/local/zend/etc/php.ini my-script
I get this:
Warning: PHP Startup: Unable to load dynamic library
/usr/local/zend/lib/php_extensions/pdo.so' -
/usr/local/zend/lib/php_extensions/pdo.so:
cannot open shared object file:
No such file or directory in Unknown on line 0
Warning: PHP Startup: Unable to load dynamic library /usr/local/zend/lib/php_extensions/readline.so' - /usr/local/zend/lib/php_extensions/readline.so:
cannot open shared object file:
No such file or directory in Unknown on line 0
Fatal error: Class 'PDO' not found in /var/www/html/vendor/doctrine/dbal/lib/Doctrine/DBAL/DriverManager.php on line 155
I have no idea how to troubleshoot this. I use Ubuntu 14.04 if that makes a difference.
It might also be useful to say that I installed LAMP first like this:
sudo apt-get install lamp-server^ and then I installed Zend Server
Any suggestions?
Thank you.
I ended up just changing the php alias to the php that was installed by Zend Server like this:
alias php=/usr/local/zend/bin/php
This seems to work, but still looking for a better/proper solution.
I'm using XAMPP and trying to configure Oracle connection for sql.
I uncommented the line extension=php_oci8.dll and at first it ended up with an error (that oci.dll is missing), but later I downloaded instantclient from Oracle web pages. I tried with versions 10.2, 11.2, and 12.1 but neither worked. Obviously I've added the path to those libraries to my PATH env variable.
The warning I'm getting at the startup of Apache is: PHP Warning: PHP Startup: in Unknown on line 0
The error when I'm trying to connect is: PHP Fatal error: Call to undefined function oci_connect() in ...
I've tried with php_oci8.dll and php_oci8_11g.dll. Those files are in my php/ext directory (they were included in xampp), my instantclient is added to PATH and the warning doesn't show up if I disable those modules. I've tried restarting services and computer.
Can you help me find a solution how to configure it correctly? I'm using Windows 8.1 with administrative privileges.
BTW. My phpinfo() says that OCI8 is activated (but functions like oci_connect still don't work).
EDIT: When I tried running PHP manually I finally got the error to display what was wrong: Unable to load dynamic library 'C:\Program Files (x86)\PHP\ext\php_oci8_11g.dll' - %1 is not a valid Win32 application. in Unknown on line 0 Can you help me find out where can I download a correct version?
There was a problem with 64bit version of instantclient. If you ever have the same issue, please install 32bit version of instantclient.
To be honest the easiest way is just to follow PROPER instructions: http://www.oracle.com/technetwork/articles/dsl/technote-php-instant-084410.html
I tried a lot of other advices and they all went really bad on me (not just because I used different bit version - also I copied the files everywhere following stupid advices and it was hard to correct it)
Its because your Oracle is 64 bit. Remove it and install a 32 bit version of Oracle client and it will work.
It looks like your extension are not install properly. Try to update it or reinstall it with pecl with
pecl install extname
You should also check extension_dir directive in php.ini and check if the PHP folder is added to the path
There's an alternate way to solve this: Install the full Oracle Client, not the basic zip, you can get it at oracle site (about 1Gb):
http://www.oracle.com/technetwork/database/enterprise-edition/downloads/oracle12c-windows-3633015.html
Im using Windows 10, Apache 2.4, PHP 7.1 (all x64) and it works. Also tryed PHP 5.6 and it works too. Still use the php_oci8_11g.dll from the basic client zip to match your php and system version.
You can search the site to find older client versions (11g, 32bits, etc) but Im working with de 12c client and accessing an Oracle 11g enterprise server.
I found a lot of occurrencies of this same error all around, but none gave me this solution. Hope taht helps.
I'm setting up the default instance for a new Amazon Elastic Beanstalk cluster however I'm having issues installing the gearman php client via pecl.
I ran pecl install mongo without any issues, but after I run pecl install gearman it gives the following error:
[root#ip ~]# php
PHP Warning: PHP Startup: Unable to load dynamic library '/usr/lib64/php/modules/gearman.so' - libgearman.so.8: cannot open shared object file: No such file or directory in Unknown on line 0
I do have gearmand installed, just the php client is giving me trouble. The php module gearman.so is in the "/usr/lib64/php/modules/" folder too.
Anyone have any idea why this might be happening?
Unfortunately gearman is a bit more complicated to install. You will need to download and compile the gearman server even if you don't intend to use your current server for gearman. It provides the library that you are missing.
If you look at the error message its missing libgearman.so.8 not gearman.so
I am new to Node.js and MongoDB. I have successfully got the mongoDB running with node.js and am able to start it up and store data inside of collections. So the server is already running on localhost:27017 and works when accessing localhost:28017 .
Now that I have it running and working within Node, I wanted to test MongoDB out with PHP on my Xampp server running on Ubuntu, but am not able to get the phpinfo() to say it is using mongo yet.
I have followed the steps here to configure and install the driver. I have moved the mongo.so file to my xampps extensions and added the appropriate line in php.ini + restarted. But phpinfo() still doesn't show it.
I guess i am confused on the aspect of where do i put the mongo-php-driver folder? is this installed into the Xampp server as well, if so where do i put it?
It is already running and working using node.js , so was just getting confused why it wasn't working properly or getting connected.
Also while I'm at it, Is it possible to have php and node.js use the same mongoDB server running on port 27017?
EDIT:
I was able to get the server to at least give me an error message about the file after i edited the extension_dir to the correct path
extension_lib = "/opt/lampp/lib/php/extensions/no-debug-zts-20090626"
i am now getting this error
Warning: PHP Startup: Unable to load dynamic library '/opt/lampp/lib/php/extensions/no-debug-non-zts-20090626/mongo.so' - /opt/lampp/lib/php/extensions/no-debug-non-zts-20090626/mongo.so: wrong ELF class: ELFCLASS64 in Unknown on line 0
i guess I needed to change that php.ini option to get it to load properly. but it seems I have compiled the wrong mongo.so build. I try again.
Thanks
According to this:
http://montenasoft.com/en/blog/how-install-pecl-php-extension-64bit-linux-while-you-are-using-32bit-xampp
Because xampp is compiled with 32 bit, but the mongo driver you compile is 64 bit.
You may have to compile your mongo driver with these:
phpize
CFLAGS=-m32 CPPFLAGS=-m32 CCASFLAGS=-m32 ./configure
make
sudo make install
Or just install apache2, mysql, php separately. I think this is a better option.