SplPriorityQueue::valid
ArrayIterator
SPL
PHP 手册
Iterators
Table of Contents
The ArrayIterator class
The CachingIterator class
The RecursiveCachingIterator class
The DirectoryIterator class
The RecursiveDirectoryIterator class
The FilterIterator class
The LimitIterator class
The ParentIterator class
The RecursiveIteratorIterator class
The SimpleXMLIterator class
SPL provides a set of iterators to traverse over objects.
Iterator list
AppendIterator
ArrayIterator
CachingIterator
DirectoryIterator
EmptyIterator
FilesystemIterator
FilterIterator
GlobIterator
InfiniteIterator
IteratorIterator
LimitIterator
MultipleIterator
NoRewindIterator
ParentIterator
RecursiveArrayIterator
RecursiveCachingIterator
RecursiveDirectoryIterator
RecursiveFilterIterator
RecursiveIteratorIterator
RecursiveRegexIterator
RecursiveTreeIterator
RegexIterator
SplPriorityQueue::valid
ArrayIterator
SPL
PHP 手册