PHP's PDO Source Code [closed]

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I've got PHP installed from the repos on my Ubuntu 9.10 local machine. Where can I find the source code to the PDO classes?

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As of PHP 5.1, PDO is part of the PHP core so it should be somewhere in there. My educated guess is

/ext/pdo

Before 5.1, it used to be a PECL package that is still available here. If you want to browse the source just for curiosity, it might do. If you need the current one, look in the core.

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The PHP code can be found on GitHub: https://github.com/php/php-src

And the PDO classes are under /ext/pdo as Pekka 웃 pointed out.

In this way you don't need to download the full code, but read it online.

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The PDO version of pgsql should come with the php5-pgsql package.

apt-get source php5-pgsql will grab the source code used by the Ubuntu team to package the module for the repository.

In the source directory you're looking for something like php5-5.2.12.dfsg.1/ext/pdo_pgsql/ the precise path will of course vary depending on the version of php used.