diff --git a/php/1-bad-practices/src/terminating-the-execution.php b/php/1-bad-practices/src/terminating-the-execution.php
index d8abd0f..b514b1f 100644
--- a/php/1-bad-practices/src/terminating-the-execution.php
+++ b/php/1-bad-practices/src/terminating-the-execution.php
@@ -5,9 +5,14 @@ class Checker {
 	public function check_data( $data ) {
 
 		if ( ! $data ) {
-			exit();
+			$this->call_exit();
 		}
 
 		// ...
 	}
+
+	protected function call_exit() {
+
+		exit();
+	}
 }