DOCSP-41952: Download and Install (#92)

* DOCSP-41952: Download and Install

* edits

* toc, fixes

* AS feedback

* AS feedback 2

* typo

* JT feedback

Author: norareidy

snooty.toml

@@ -17,6 +17,7 @@ toc_landing_pages = [
     "/reference/class/MongoDBModelCollectionInfo",
     "/reference/class/MongoDBModelDatabaseInfo",
     "/reference/class/MongoDBModelIndexInfo",
+    "/get-started",
 ]
 
 [substitutions]

source/get-started.txt

@@ -13,13 +13,33 @@ Get Started with the PHP Library
 .. facet::
    :name: genre
    :values: tutorial
-
+ 
 .. meta::
    :description: Learn how to create an app to connect to MongoDB deployment by using the PHP library.
    :keywords: quick start, tutorial, basics
 
 .. toctree::
 
+   /get-started/download-and-install/
    /get-started/create-a-deployment/
    /get-started/create-a-connection-string/
-   /get-started/next-steps/
+   /get-started/next-steps/
+
+Overview
+--------
+
+The {+php-library+} is a high-level abstraction for the MongoDB PHP extension, which
+you can use to connect to MongoDB and interact with data stored in your deployment.
+This guide shows you how to create an application that uses the {+php-library+} to
+connect to a MongoDB cluster hosted on MongoDB Atlas and query data in your cluster.
+
+.. tip:: 
+
+   MongoDB Atlas is a fully managed cloud database service that hosts your MongoDB
+   deployments. You can create your own free (no credit card required) MongoDB Atlas 
+   deployment by following the steps in this guide.
+
+Follow this guide to connect a sample PHP application to a MongoDB Atlas
+deployment. If you prefer to connect to MongoDB using a different driver or
+programming language, see our :driver:`list of official drivers <>`.
+

source/get-started/download-and-install.txt

@@ -0,0 +1,102 @@
+.. _php-download-and-install:
+
+====================
+Download and Install
+====================
+
+.. facet::
+   :name: genre
+   :values: tutorial
+
+.. meta::
+   :keywords: setup, composer, installation, code example
+
+.. procedure::
+   :style: connected
+
+   .. step:: Install dependencies
+
+      Before you begin developing, ensure that you have the following
+      dependencies installed on your local machine:
+      
+      - `PHP <https://www.php.net/manual/en/install.php>`__ version 7.4 or later
+      - `Composer <https://getcomposer.org/download/>`__ version 2.0 or later
+    
+   .. step:: Install the MongoDB PHP extension
+
+      Run the following command to install the ``mongodb`` PHP extension:
+      
+      .. code-block:: bash
+
+         sudo pecl install mongodb
+
+   .. step:: Update your PHP configuration file
+
+      To enable the ``mongodb`` extension in your PHP configuration file, add the
+      following line to the top of your ``php.ini`` file:
+
+      .. code-block:: none
+
+         extension=mongodb.so
+
+      .. tip::
+
+         You can locate your ``php.ini`` file by running the following command
+         in your shell:
+
+         .. code-block:: bash
+
+            php --ini
+
+   .. step:: Create a project directory
+
+      From your root directory, run the following command in your shell to create
+      a directory called ``php-quickstart`` for this project:
+
+      .. code-block:: bash
+
+         mkdir php-quickstart
+
+      Select the tab corresponding to your operating system and run the following commands
+      to create a ``quickstart.php`` application file in the ``php-quickstart`` directory:
+
+      .. tabs::
+
+          .. tab:: macOS / Linux
+             :tabid: create-file-mac-linux
+
+             .. code-block:: bash
+
+                cd php-quickstart
+                touch quickstart.php
+
+          .. tab:: Windows
+             :tabid: create-file-windows
+
+             .. code-block:: bash
+
+                cd php-quickstart
+                type nul > quickstart.php
+
+   .. step:: Install the {+php-library+}
+
+      To install the {+php-library+}, run the following command in your ``php-quickstart``
+      directory:
+
+      .. code-block:: bash
+
+         composer require mongodb/mongodb
+      
+      After installing the library, include Composer's ``autoload.php`` file by adding the
+      following code to the top of your ``quickstart.php`` file:
+
+      .. code-block:: php
+
+         <?php
+
+         require_once __DIR__ . '/vendor/autoload.php';
+
+After you complete these steps, you have a new project directory, a
+new application file, and the library dependencies installed.
+
+.. include:: /includes/get-started/troubleshoot.rst

source/index.txt

@@ -10,7 +10,6 @@ MongoDB PHP Library
 .. toctree::
    :titlesonly:
 
-   Installation </tutorial/install-php-library>
    Get Started </get-started>
    /read
    /tutorial
@@ -39,7 +38,7 @@ New to the PHP Library?
 If you have some experience with MongoDB but are new to the PHP library, the
 following pages should help you get started:
 
-- :doc:`/tutorial/install-php-library`
+- :ref:`php-download-and-install`
 
 - :doc:`/tutorial/connecting`