diff --git a/examples/basic.php b/examples/basic.php
index 5744525..beec5cb 100644
--- a/examples/basic.php
+++ b/examples/basic.php
@@ -3,11 +3,11 @@
 
 
 # include parseCSV class.
-require_once('../parsecsv.lib.php');
+use ParseCsv\Csv;
 
 
 # create new parseCSV object.
-$csv = new parseCSV();
+$csv = new Csv();
 
 
 # Parse '_books.csv' using automatic delimiter detection...
diff --git a/examples/conditions.php b/examples/conditions.php
index c778b1d..c806428 100644
--- a/examples/conditions.php
+++ b/examples/conditions.php
@@ -3,11 +3,11 @@
 
 
 # include parseCSV class.
-require_once('../parsecsv.lib.php');
+use ParseCsv\Csv;
 
 
 # create new parseCSV object.
-$csv = new parseCSV();
+$csv = new Csv();
 
 
 # Example conditions:
diff --git a/examples/download.php b/examples/download.php
index bc4177f..19b46e1 100644
--- a/examples/download.php
+++ b/examples/download.php
@@ -2,11 +2,11 @@
 
 
 # include parseCSV class.
-require_once('../parsecsv.lib.php');
+use ParseCsv\Csv;
 
 
 # create new parseCSV object.
-$csv = new parseCSV();
+$csv = new Csv();
 
 
 # Parse '_books.csv' using automatic delimiter detection...
@@ -31,4 +31,4 @@ $csv->output('books.csv');
 # or is set to null, output will only return the generated CSV
 # output data, and will not output to the browser itself.
 
-?>
\ No newline at end of file
+?>
diff --git a/examples/limit.php b/examples/limit.php
index a018f59..d0635b3 100644
--- a/examples/limit.php
+++ b/examples/limit.php
@@ -3,11 +3,11 @@
 
 
 # include parseCSV class.
-require_once('../parsecsv.lib.php');
+use ParseCsv\Csv;
 
 
 # create new parseCSV object.
-$csv = new parseCSV();
+$csv = new Csv();
 
 
 # if sorting is enabled, the whole CSV file