name : single_link_004.phpt --TEST-- single_link_004: Delete every link in the list --FILE-- <?php $dir = dirname(__FILE__); require 'Structures/LinkedList/Single.php'; require 'SingleLinkTester.php'; $xyy = new Structures_LinkedList_Single($tester1); $xyy->appendNode($tester2); $xyy->appendNode($tester3); $xyy->appendNode($tester4); // Delete all nodes from the list while ($link = $xyy->rewind()) { print "Deleted " . $link->getNumb() . "\n"; $xyy->deleteNode($link); } $link = $xyy->rewind(); print "Done\n"; ?> --EXPECT-- Deleted 1 Deleted 2 Deleted 3 Deleted 4 Done