1--TEST-- 2SPL: SplHeap: iteration through methods 3--FILE-- 4<?php 5$h = new SplMaxHeap(); 6 7$h->insert(1); 8$h->insert(5); 9$h->insert(0); 10$h->insert(4); 11 12$h->rewind(); 13echo "count(\$h) = ".count($h)."\n"; 14echo "\$h->count() = ".$h->count()."\n"; 15 16while ($h->valid()) { 17 $k = $h->key(); 18 $v = $h->current(); 19 echo "$k=>$v\n"; 20 $h->next(); 21} 22?> 23--EXPECT-- 24count($h) = 4 25$h->count() = 4 263=>5 272=>4 281=>1 290=>0 30
