PDO_mysql无法与doctrine2和MAMP一起使用

Question

For some reason, why I attempt to connect to my local mysql database using doctrine. I get the following error:

Could not create database for connection named `new_db` could not find driver

My PHPinfo file tells me that pdo_mysql is running, is version 5.5.38 and is supposedly located here: /Applications/MAMP/tmp/mysql/mysql.sock (however I can't find mysql.sock in that directory).

The php.ini file according to the php info file is located here:

Configuration File (php.ini) Path   /Applications/MAMP/bin/php/php5.6.1/conf
Loaded Configuration File   /Library/Application Support/appsolute/MAMP PRO/conf/php.ini

My command line (which has been configured to point to the same version of PHP as mamp (in theory) states that it is using the following php.ini

Configuration File (php.ini) Path: /Applications/MAMP/bin/php/php5.6.1/conf
Loaded Configuration File:         /Applications/MAMP/bin/php/php5.6.1/conf/php.ini

I'm unsure why phpinfo has a different 'Loaded configuration file' entry and I wonder if this is the problem, however I'm unsure how to change that. Interestingly though both files state that pdo_mysql should be loaded.

Annoyingly, in spite of all php.ini files I can find stating that pdo_mysql is loaded when I type php -m | grep -G PDO -i php -m | grep -G PDO -i I only see:

PDO
pdo_sqlite

I'm at a loss as to why pdo_mysql isn't loading as it really seems that it should be.

I am running MAMP Pro on Mac OSx Yosemite.

Edit: As requested, here is the connection string which is auto-generated by symfony:

{ parameters: { database_driver: pdo_mysql, database_host: 127.0.0.1, database_port: 3306, database_name: new_db, database_user: dbuser, database_password: dbpass, mailer_transport: smtp, mailer_host: 127.0.0.1, mailer_user: null, mailer_password: null, locale: en, secret: thisisnotmysecret, debug_toolbar: true, debug_redirects: false, use_assetic_controller: true, database_path: null } }

Update: After attempting to connect without the framework I got the following error:

[20-Oct-2014 17:15:44 Europe/London] PHP Warning: PHP Startup: Unable to load dynamic library '/Applications/MAMP/bin/php/php5.6.1/lib/php/extensions/no-debug-non-zts-20121212/pdo_mysql.so' - dlopen(/Applications/MAMP/bin/php/php5.6.1/lib/php/extensions/no-debug-non-zts-20121212/pdo_mysql.so, 9): image not found in Unknown on line 0

This is irritating as the folder it SHOULD point to is "no-debug-non-zts-20131226" and not "no-debug-non-zts-20121212" Does anyone know how to update this path?

Answer 1

It turned out that Mamp pro's default php.ini file was wrong. It thought that the extension dir should be:

extension_dir = "/Applications/MAMP/bin/php/php5.6.1/lib/php/extensions/no-debug-non-zts-20121212/"

When it should actually have been:

extension_dir = "/Applications/MAMP/bin/php/php5.6.1/lib/php/extensions/no-debug-non-zts-20131226/"

I updated the file and now it works like a charm :)