Created initial site setup with hugo

content/01-basics.md

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+title = "Basics"
+description = "Getting Started"
+tags = ["php", "basics"]
+slug = "basics"
+next = "variables.html"
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+If you want to follow along by writing code, start by downloading a code editor. I recommend
+[Visual Studio Code](https://code.visualstudio.com/) or [Sublime Text](https://www.sublimetext.com/).
+Next, create a new file in your editor called `basics.php` and save it anywhere on your computer, like a folder
+in your documents called `phpapprentice`. Now, we can write some PHP.
+
+All PHP files must start with a `<?php` tag unless it is for a html template.
+(We will learn about html templates later.)
+```php
+<?php
+
+echo "Hello World!\n";
+```
+
+There is a lot going on in the above code so let's work through it.
+
+First, the echo keyword tells PHP to output some text.
+```php
+echo "I am some text\n";
+```
+
+Second, PHP stores text in strings. To write a string, you surround letters with single or double quotes.
+Double quoted strings can hold special characters like `\n` which tells PHP to start a new line.
+```php
+echo "I am a string on a new line\n";
+```
+
+Third, all lines of code in PHP must end in a semi-colon.
+```php
+echo "No semi-colon is a no-no\n";
+```
+
+Using semi-colons means we can write multiple statements on one line.
+```php
+echo "PHP"; echo " Apprentice\n";
+```
+
+To execute the code you have written, make sure you have [PHP installed](/installing-php.html).
+Then, open a terminal app, either Terminal on MacOS or Powershell on Windows. In the terminal,
+open the folder where you created the `basics.php` file using `cd`. For example, on Windows run `cd C:\%userprofile%\Documents\phpapprentice` and on Mac run `cd ~/Documents/phpapprentice`. Finally, you can execute the file by running `php basics.php`.
+
+In your terminal, you should see:
+```bash
+Hello World!
+I am some text
+I am a string on a new line.
+No semi-colon is a no-no
+PHP Apprentice
+```
+
+With any code in future chapters, I recommend writing a PHP file for it.
+It is a great way to get some practice with the language.