I am trying to setup webserver with PHP 7 RC3
+ Nginx
on Ubuntu 14.04
(for test purposes).
I installed Ubuntu in Vagrant using ubuntu/trusty64
and PHP 7 RC 3 from Ondrej SurĂ½ (https://launchpad.net/~ondrej/+archive/ubuntu/php-7.0).
I can not find the way to install MySQL PDO
(PHP sees PDO
class but not anything related to MySQL, like PDO::MYSQL_ATTR_DIRECT_QUERY
etc.)
Looks like there is no lib php7.0-mysql
(by analogy with standard php5-mysqlnd
and php7.0-fpm
etc. from Ondrej)
Section PDO
in phpinfo()
:
PDO support enabled
PDO drivers no value
How can I get it?
On ubuntu 18.04 following works for me
type this in your terminal
For php7.3
sudo apt-get install php7.3-gd php7.3-mysql
For php7.0
sudo apt-get install php7.0-gd php7.0-mysql
For php5
sudo apt-get install php5-gd php5-mysql
Had the same issue, resolved by actually enabling the extension in the php.ini with the right file name. It was listed as php_pdo_mysql.so but the module name in /lib/php/modules was called just pdo_mysql.so
So just remove the "php_" prefix from the php.ini file and then restart the httpd service and it worked like a charm.
Please note that I'm using Arch and thus path names and services may be different depending on your distrubution.
For thoses running Linux with apache2 you need to install php-mysql
apt-get install php-mysql
or if you are running ubuntu 16.04 or higher just running the following command will be enought, no need to edit your php.ini file
apt-get install php7.2-mysql
If you are running ubuntu 15.10 or below:
Edit your php.ini file, it's located at /etc/php/[version]/apache2/php.ini
and search for pdo_mysql
you might found something like this
;extension=pdo_mysql.so
Change it to this
extension=pdo_mysql.so
Save the file and restart apache
service apache2 restart
Check that it's available in your phpinfo()
I had, pretty much, the same problem. I was able to see that PDO was enabled but I had no available drivers (using PHP 7-RC4). I managed to resolve the issue by adding the php_pdo_mysql extension to those which were enabled.
Hope this helps!
phpize
./configure
make
make install (as root)
This worked for me
I resolved my problem on ubunto 20.4 by reinstalling php-mysql.
Remove php-mysql:
sudo apt purge php7.2-mysql
Then install php-mysql:
sudo apt install php7.2-mysql
It will add new configurations in php.ini
I'll start with the answer then context NOTE this fix was logged above, I'm just re-stating it for anyone googling.
use commands:
phpize
./configure
make
make install (as root)
enable extension=mysqli.so in your php.ini file
This is logged as an answer from here (please upvote it if it helped you too): https://stackoverflow.com/a/39277373/3912517
Context: I'm trying to add LimeSurvey to the standard WordPress Docker. The single point holding me back is "PHP PDO driver library" which is "None found"
php -i | grep PDO
PHP Warning: PHP Startup: Unable to load dynamic library 'pdo_odbc' (tried: /usr/local/lib/php/extensions/no-debug-non-zts-20170718/pdo_odbc (/usr/local/lib/php/extensions/no-debug-non-zts-20170718/pdo_odbc: cannot open shared object file: No such file or directory), /usr/local/lib/php/extensions/no-debug-non-zts-20170718/pdo_odbc.so (/usr/local/lib/php/extensions/no-debug-non-zts-20170718/pdo_odbc.so: cannot open shared object file: No such file or directory)) in Unknown on line 0
PHP Warning: Module 'mysqli' already loaded in Unknown on line 0
PDO
PDO support => enabled
PDO drivers => sqlite
PDO Driver for SQLite 3.x => enabled
Ubuntu 16 (Ubuntu 7.3.0)
apt-get install php7.0-mysql
Result:
Package 'php7.0-mysql' has no installation candidate
Get instructions saying all I have to do is run this:
add-apt-repository -y ppa:ondrej/apache2
But then I get this:
UnicodeDecodeError: 'ascii' codec can't decode byte 0xc5 in position 223: ordinal not in range(128)
So I try and force some type of UTF: LC_ALL=C.UTF-8 add-apt-repository -y ppa:ondrej/apache2 and I get this: no valid OpenPGP data found.
Follow some other instructions to run this: apt-get update and I get this: Err:14 http://ppa.launchpad.net/ondrej/apache2/ubuntu cosmic/main amd64 Packages 404 Not Found Err:15 http://ppa.launchpad.net/ondrej/php/ubuntu cosmic/main amd64 Packages 404 Not Found and - I think because of that - I then get:
The repository 'http://ppa.launchpad.net/ondrej/apache2/ubuntu cosmic Release' does not have a Release file.
By this stage, I'm still getting this on apt-get update:
Package 'php7.0-mysql' has no installation candidate.
I start trying to add in php libraries, got Unicode issues, tried to get around that and.... you get the idea... whack-a-mole. I gave up and looked to see if I could compile it and I found the answer I started with.
You might be wondering why I wrote so much? So that anyone googling can find this solution (including me!).
If you are on windows, and your php folder is not in your PATH, you have set the absolute directory in your php.ini
for example:
extension_dir = "C:/php7/ext"
and uncomment
extension=php_mysqli.dll
extension=php_pdo_mysql.dll
Restart apache2.4 and it should work.
I hope it helps.
First, check if your php.ini has the extension enabled "php_pdo_mysql" and "php_mysqli" and the path of "extension_dir" is correct. If you need one of above configuration, then, you must restart the php-fpm to apply the changes.
In my case (where i am using the Windows OS in the company, i really prefer OSX or Linux), i solved the problem putting this values in the php.ini:
; ...
extension_dir = "ext"
; ...
extension=php_mysqli.dll
extension=php_pdo_mysql.dll
; ...
I hope this helps.
['class' => 'yii\db\Connection',
'dsn' => 'mysql:host=localhost:3306;dbname=testdb',
'username' => 'user',
'password' => 'password',
'charset' => 'utf8',]
It's simple:
Just provide the port number along with the host name
and set default sock path to your mysql.sock
file path in php.ini
which the server is running on.
First install php-mysql
sudo apt-get install php7.0-mysql
//change the version number based on the php version
then enable the module
sudo phpenmod pdo_mysql
and restart apache
sudo service apache2 restart
Source: Stackoverflow.com