Compliance with PSR1.

All documentation was added to the code through comments.
Improved naming of some methods.
Improvement of the scope of some methods.
Improvements in the analysis of variables.

example/index.php

@@ -1,5 +1,10 @@
 <?php
 
+/**
+ * This example shows how the BOHBasicOutputHandler class and its methods are declared.
+ */
+
+//Import the PHPMailer class into the global namespace
 use \IcarosNet\BOHBasicOutputHandler as Output;
 
 require __DIR__ . '\..\vendor\autoload.php';
@@ -15,11 +20,20 @@ function foo_function()
     }
 }
 
+/**
+ * $var_class is a variable storage of instance class FooBar.
+ */
 $var_class = new FooBar;
 
+/**
+ * $example_single is a short variable to use as an example.
+ */
 $example_single = 'Hello World';
 
-$example_array = [//1
+/**
+ * $example_array is a large array variable to use as an example.
+ */
+$example_array = [
     'null'         => null,
     'null_text'    => 'null',
     'integer'      => 10,
@@ -37,19 +51,19 @@ function foo_function()
     'datetime_4'   => '2021-Jan-17 17:31:00',
     'currency_1'   => '1.45$',
     'currency_2'   => 'db£ 1.45 ₹',
-    'array'        => [//2
+    'array'        => [
         'boolean_true'       => true,
         'boolean_false'      => false,
         'boolean_true_text'  => 'true',
         'boolean_false_text' => 'false',
-        'object'             => (object) [//3
+        'object'             => (object) [
             'key_index_most' => 'Hello Wolrd',
-            'joder'          => [//4
+            'joder'          => [
                 'prueba' => 'prueba',
             ]
         ],
-        'nested'             => [                                               // deep = 3 no cuenta ya existe
-            'other_obj' => (object) [                               // deep = 4 no cuenta ya existe
+        'nested'             => [
+            'other_obj' => (object) [
                 'apple',
                 'banana',
                 'coconut',
@@ -63,8 +77,16 @@ function foo_function()
     ],
 ];
 
+//Instance Class BOHBasicOutputHandler
 $output = new Output\OutputHandler();
-$output->Theme('monokai');
-$output->Output($example_array);
 
-// Other Examples:
+//Theme Selection
+$output->theme('monokai');
+
+//example 1:
+$output->output($example_array);
+
+$output->theme('natural-flow');
+//example 2:
+$output->output($example_array);
+