chore/change examples to use foreach iterator

Author: aymanrb

README.md

@@ -42,14 +42,17 @@ $textToParse = 'Text to be parsed fetched from a file, mail, web service, or eve
 
 //performs brute force parsing against all available templates, returns first match successful parsing
 $parseResults = $parser->parseText($textToParse);
-print_r($parseResults->getParsedRawData());
+foreach ($parseResults as $key => $value) {
+    echo "$key: $value" . PHP_EOL;
+}
 
 //slower, performs a similarity check on available templates to select the most matching template before parsing
-print_r(
-    $parser
-        ->parseText($textToParse, true)
-        ->getParsedRawData()
-);
+foreach ($parser->parseText($textToParse, true) as $key => $value) {
+    echo "$key: $value" . PHP_EOL;
+}
+
+//or use the getParsedRawData() method to get the results as an array
+$resultsArray = $parser->parseText($textToParse)->getParsedRawData();
 ```
 
 ## Parsing Procedure

examples/run.php

@@ -14,7 +14,9 @@
 
             $parseResults = $parser->parseFileContent($txtFileObj->getPathname(), true);
 
-            print_r($parseResults->getParsedRawData());
+            foreach ($parseResults as $key => $value) {
+                echo "$key: $value" . PHP_EOL;
+            }
 
             if ($parseResults->getAppliedTemplateFile()) {
                 echo 'Matched Template: ' . $parseResults->getAppliedTemplateFile() . PHP_EOL;