FSFileBackendList Class Reference

Wrapper around RecursiveDirectoryIterator/DirectoryIterator that catches exception or does any custom behavior that we may want. More...

Inherits Iterator.

Inherited by FSFileBackendDirList, and FSFileBackendFileList.

Collaboration diagram for FSFileBackendList:

Public Member Functions
	__construct ( $dir, array $params)
	current ()
	getLastError ()
	key ()
	next ()
	rewind ()
	valid ()

Protected Member Functions
	filterViaNext ()
	Filter out items by advancing to the next ones.
	getRelPath ( $dir)
	Return only the relative path and normalize slashes to FileBackend-style.
	initIterator ( $dir)
	Return an appropriate iterator object to wrap.

Protected Attributes
Iterator null	$iter
string	$lastError
array	$params = []
int	$pos = 0
int	$suffixStart

Detailed Description

Wrapper around RecursiveDirectoryIterator/DirectoryIterator that catches exception or does any custom behavior that we may want.

Do not use this class from places outside FSFileBackend.

Definition at line 29 of file FSFileBackendList.php.

Constructor & Destructor Documentation

__construct()

FSFileBackendList::__construct	(		$dir,
		array	$params )

Parameters

string	$dir	File system directory
array	$params

Definition at line 48 of file FSFileBackendList.php.

References $params, $path, and initIterator().

Member Function Documentation

current()

FSFileBackendList::current

(

)

See also

Iterator::current()

Returns

string|false

Definition at line 101 of file FSFileBackendList.php.

filterViaNext()

FSFileBackendList::filterViaNext ( )

protected

Filter out items by advancing to the next ones.

Reimplemented in FSFileBackendDirList, and FSFileBackendFileList.

Definition at line 155 of file FSFileBackendList.php.

getLastError()

FSFileBackendList::getLastError

(

)

Returns

string|null The last caught exception message

Definition at line 148 of file FSFileBackendList.php.

getRelPath()

FSFileBackendList::getRelPath ( $dir )

protected

Return only the relative path and normalize slashes to FileBackend-style.

Uses the "real path" since the suffix is based upon that.

Parameters

string

$dir

Returns

string

Definition at line 165 of file FSFileBackendList.php.

References $path.

initIterator()

FSFileBackendList::initIterator ( $dir )

protected

Return an appropriate iterator object to wrap.

Parameters

string

$dir

File system directory

Returns

Iterator

Exceptions

UnexpectedValueException

Definition at line 71 of file FSFileBackendList.php.

Referenced by __construct().

key()

FSFileBackendList::key

(

)

See also

Iterator::key()

Returns

int

Definition at line 92 of file FSFileBackendList.php.

next()

FSFileBackendList::next

(

)

See also

Iterator::next()

Exceptions

FileBackendError

Definition at line 109 of file FSFileBackendList.php.

rewind()

FSFileBackendList::rewind

(

)

See also

Iterator::rewind()

Exceptions

FileBackendError

Definition at line 125 of file FSFileBackendList.php.

valid()

FSFileBackendList::valid

(

)

See also

Iterator::valid()

Returns

bool

Definition at line 141 of file FSFileBackendList.php.

Member Data Documentation

$iter

Iterator null FSFileBackendList::$iter

protected

Definition at line 31 of file FSFileBackendList.php.

$lastError

string FSFileBackendList::$lastError

protected

Definition at line 33 of file FSFileBackendList.php.

$params

array FSFileBackendList::$params = []

protected

Definition at line 42 of file FSFileBackendList.php.

Referenced by __construct().

$pos

int FSFileBackendList::$pos = 0

protected

Definition at line 39 of file FSFileBackendList.php.

$suffixStart

int FSFileBackendList::$suffixStart

protected

Definition at line 36 of file FSFileBackendList.php.

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The documentation for this class was generated from the following file:

• includes/libs/filebackend/fileiteration/FSFileBackendList.php