DOCSP-50960: install php with pie (#1014)

Author: norareidy

source/php-drivers.txt

@@ -117,26 +117,12 @@ system. See the `PHP manual <https://www.php.net/manual/en/install.php>`__
 for download and installation instructions.
 
 Install the PHP MongoDB Extension before you install the MongoDB PHP
-Library. You can install the extension by using `PECL
-<https://www.php.net/manual/en/mongodb.installation.php>`__ on the
-command line:
+Library. You can install the extension by using :github:`pie
+</php/pie>` on the command line:
 
 .. code-block:: sh
 
-   sudo pecl install mongodb
-
-After installation completes, add the following line to your ``php.ini``
-file:
-
-.. code-block:: text
-
-   extension=mongodb.so
-
-.. note::
-
-   On some systems, there might be multiple ``.ini`` files for
-   individual SAPIs, such as CLI, FPM. Make sure to enable the extension
-   in all SAPIs that you use.
+   pie install mongodb/mongodb-extension
 
 Then, install the PHP library by using `Composer
 <https://getcomposer.org/>`__. Run the following command from your