Update test.php

Author: j05u3

test.php

@@ -59,12 +59,12 @@
 
 echo "\n";
 
-var_dump($b->getAllElementsInCircle(new Point(0,0)));
+echo json_encode($b->getAllElementsInCircle(new Point(0, 0)))."\n";
 
-var_dump($b->getAllElementsInCircle(new Point(2,0)));
+echo json_encode($b->getAllElementsInCircle(new Point(2,0)))."\n";
 
-var_dump($b->getAllElementsInCircle(new Point(2,1)));
+echo json_encode($b->getAllElementsInCircle(new Point(2,1)))."\n";
 
-var_dump($b->getAllElementsInCircle(new Point(2,2)));
+echo json_encode($b->getAllElementsInCircle(new Point(2,2)))."\n";