Php/docs/class.recursivedirectoryiterator
(PHP 5, PHP 7)
简介
The RecursiveDirectoryIterator provides an interface for iterating recursively over filesystem directories.
类摘要
RecursiveDirectoryIterator extends FilesystemIterator implements SeekableIterator , RecursiveIterator {
const
int
FilesystemIterator::CURRENT_AS_PATHNAME
= 32
const
int
FilesystemIterator::CURRENT_AS_FILEINFO
= 0
const
int
FilesystemIterator::CURRENT_AS_SELF
= 16
const
int
FilesystemIterator::CURRENT_MODE_MASK
= 240
const
int
FilesystemIterator::KEY_AS_PATHNAME
= 0
const
int
FilesystemIterator::KEY_AS_FILENAME
= 256
const
int
FilesystemIterator::FOLLOW_SYMLINKS
= 512
const
int
FilesystemIterator::KEY_MODE_MASK
= 3840
const
int
FilesystemIterator::NEW_CURRENT_AND_KEY
= 256
const
int
FilesystemIterator::SKIP_DOTS
= 4096
const
int
FilesystemIterator::UNIX_PATHS
= 8192
/* 方法 */
public __construct
( string $path
[, int $flags
= FilesystemIterator::KEY_AS_PATHNAME | FilesystemIterator::CURRENT_AS_FILEINFO
] )
public getChildren ( ) : mixed
public getSubPath ( ) : string
public getSubPathname ( ) : string
public hasChildren
([ bool $allow_links
= false
] ) : bool
public key ( ) : string
public next ( ) : void
public rewind ( ) : void
/* Inherits */
public FilesystemIterator::__construct
( string $path
[, int $flags
= FilesystemIterator::KEY_AS_PATHNAME | FilesystemIterator::CURRENT_AS_FILEINFO | FilesystemIterator::SKIP_DOTS
] )
public FilesystemIterator::current ( ) : mixed
public FilesystemIterator::getFlags ( ) : int
public FilesystemIterator::key ( ) : string
public FilesystemIterator::next ( ) : void
public FilesystemIterator::rewind ( ) : void
public FilesystemIterator::setFlags
([ int $flags
] ) : void
}
更新日志
版本 | 说明 |
---|---|
5.3.0 | The FilesystemIterator was introduced as
the parent class. Previously, the parent was the DirectoryIterator. |
5.3.0 | Implements SeekableIterator. |
5.2.11, 5.3.1 | Added RecursiveDirectoryIterator::FOLLOW_SYMLINKS
|
Table of Contents
- RecursiveDirectoryIterator::__construct — Constructs a RecursiveDirectoryIterator
- RecursiveDirectoryIterator::getChildren — Returns an iterator for the current entry if it is a directory
- RecursiveDirectoryIterator::getSubPath — Get sub path
- RecursiveDirectoryIterator::getSubPathname — Get sub path and name
- RecursiveDirectoryIterator::hasChildren — Returns whether current entry is a directory and not '.' or '..'
- RecursiveDirectoryIterator::key — Return path and filename of current dir entry
- RecursiveDirectoryIterator::next — Move to next entry
- RecursiveDirectoryIterator::rewind — Rewind dir back to the start
/* 继承的常量 */