Adds a basic example

.editorconfig

@@ -0,0 +1,8 @@
+[*.php]
+charset = utf-8
+
+indent_style = tab
+indent_size = 4
+
+end_of_line = lf
+insert_final_newline = true

.mddoc.xml.dist

@@ -15,6 +15,10 @@ DotNotationParser is a simple parser that will parse `foo.bar.baz` into `[ 'foo'
 			<section title="Installing">
 				<composer-install/>
 			</section>
+			<section title="Example">
+				<source name="example/example.php" lang="php"/>
+				<exec cmd="php example/example.php"  format="code-block"/>
+			</section>
 			<section title="Documentation">
 				<file name="src/DotNotationParser.php"/>
 			</section>

README.md

@@ -22,6 +22,58 @@ Install the latest version with:
 composer require 'quorum/dot-notation'
 ```
 
+## Example
+
+```php
+<?php
+
+use Quorum\DotNotation\DotNotationParser;
+
+require __DIR__ . '/../vendor/autoload.php';
+
+$parser = new DotNotationParser;
+
+$tests = [
+	'foo',
+	'foo.bar',
+	'spaces are allowed'                  => 'foo bar.baz',
+	'dots are accepted in quotes'         => '"foo.bar".baz',
+	'quotes are escaped with backslashes' => '"foo\"bar\"".baz',
+];
+
+foreach( $tests as $descr => $test ) {
+	echo sprintf("Parsing '%s'%s\n",
+		$test,
+		is_numeric($descr) ? '' : ' - ' . $descr);
+
+	$parts = $parser->parse($test);
+
+	echo sprintf("[ %s ]\n", implode(", ", array_map(
+		function ( $a ) { return var_export($a, true); },
+		$parts)));
+	echo "\n";
+}
+
+```
+
+```
+Parsing 'foo'
+[ 'foo' ]
+
+Parsing 'foo.bar'
+[ 'foo', 'bar' ]
+
+Parsing 'foo bar.baz' - spaces are allowed
+[ 'foo bar', 'baz' ]
+
+Parsing '"foo.bar".baz' - dots are accepted in quotes
+[ 'foo.bar', 'baz' ]
+
+Parsing '"foo\"bar\"".baz' - quotes are escaped with backslashes
+[ 'foo"bar"', 'baz' ]
+
+```
+
 ## Documentation
 
 ### Class: Quorum\DotNotation\DotNotationParser
@@ -53,4 +105,4 @@ quoted keys.
 
 ##### Returns:
 
-- ***string[]***
+- ***string[]***

example/example.php

@@ -0,0 +1,28 @@
+<?php
+
+use Quorum\DotNotation\DotNotationParser;
+
+require __DIR__ . '/../vendor/autoload.php';
+
+$parser = new DotNotationParser;
+
+$tests = [
+	'foo',
+	'foo.bar',
+	'spaces are allowed'                  => 'foo bar.baz',
+	'dots are accepted in quotes'         => '"foo.bar".baz',
+	'quotes are escaped with backslashes' => '"foo\"bar\"".baz',
+];
+
+foreach( $tests as $descr => $test ) {
+	echo sprintf("Parsing '%s'%s\n",
+		$test,
+		is_numeric($descr) ? '' : ' - ' . $descr);
+
+	$parts = $parser->parse($test);
+
+	echo sprintf("[ %s ]\n", implode(", ", array_map(
+		function ( $a ) { return var_export($a, true); },
+		$parts)));
+	echo "\n";
+}