Online PHP editor | rfc for a3iFn

@ 2014-09-17T15:29:12Z

<?php
$l = new SPLDoublyLinkedList(); 
$l->setIteratorMode(SplDoublyLinkedList::IT_MODE_DELETE); 
$l->setIteratorMode(SplDoublyLinkedList::IT_MODE_LIFO); 

$mode = $l->getIteratorMode(); 
var_dump("MODE: $mode"); 
var_dump("MODE CHECKS"); 
var_dump(($mode & SplDoublyLinkedList::IT_MODE_LIFO) == SplDoublyLinkedList::IT_MODE_LIFO); 
var_dump(($mode & SplDoublyLinkedList::IT_MODE_FIFO) == SplDoublyLinkedList::IT_MODE_FIFO); 
var_dump(($mode & SplDoublyLinkedList::IT_MODE_DELETE) == SplDoublyLinkedList::IT_MODE_DELETE); 
var_dump(($mode & SplDoublyLinkedList::IT_MODE_KEEP) == SplDoublyLinkedList::IT_MODE_KEEP); 

$l->push('A'); 
$l->push('B'); 
$l->push('C'); 
$l->push('D'); 
$l->rewind(); 

var_dump("Traversing"); 
var_dump($l->isEmpty()); 

var_dump($l->count()); 
var_dump($l->current()); 
$l->next(); 

var_dump($l->count()); 
var_dump($l->current()); 
$l->next(); 

var_dump($l->count()); 
var_dump($l->current()); 
$l->next(); 

var_dump($l->count()); 
var_dump($l->current()); 
$l->next(); 

var_dump($l->count()); 
var_dump($l->isEmpty());

Output for git.master, git.master_jit, rfc.property-hooks: string(7) "MODE: 2" string(11) "MODE CHECKS" bool(true) bool(true) bool(false) bool(true) string(10) "Traversing" bool(false) int(4) string(1) "D" int(4) string(1) "C" int(4) string(1) "B" int(4) string(1) "A" int(4) bool(false)

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