ExplodeIterator Class Reference

An iterator which works exactly like: More...

Inheritance diagram for ExplodeIterator:

Collaboration diagram for ExplodeIterator:

Public Member Functions
	__construct ( $delim, $subject)
	Construct a DelimIterator.
	current ()
	key ()
	next ()
	refreshCurrent ()
	rewind ()
	valid ()

Private Attributes
int	$curPos
	The position of the start of the line.
string false	$current
	The current token.
string	$delim
int	$delimLength
int	$endPos
	The position after the end of the next delimiter.
string	$subject
int	$subjectLength

Detailed Description

An iterator which works exactly like:

foreach ( explode( $delim, $s ) as $element ) { ... }

Except it doesn't use 193 byte per element

Definition at line 30 of file ExplodeIterator.php.

Constructor & Destructor Documentation

__construct()

ExplodeIterator::__construct	(		$delim,
			$subject
	)

Construct a DelimIterator.

Parameters

string	$delim
string	$subject

Definition at line 57 of file ExplodeIterator.php.

References $delim, $subject, and rewind().

Member Function Documentation

current()

ExplodeIterator::current

(

)

Returns

string|false

Definition at line 90 of file ExplodeIterator.php.

key()

ExplodeIterator::key

(

)

Returns

int|bool Current position or boolean false if invalid

Definition at line 98 of file ExplodeIterator.php.

next()

ExplodeIterator::next

(

)

Returns

void

Definition at line 105 of file ExplodeIterator.php.

refreshCurrent()

ExplodeIterator::refreshCurrent

(

)

Definition at line 74 of file ExplodeIterator.php.

rewind()

ExplodeIterator::rewind

(

)

Definition at line 68 of file ExplodeIterator.php.

Referenced by __construct().

valid()

ExplodeIterator::valid

(

)

Returns

bool

Definition at line 122 of file ExplodeIterator.php.

Member Data Documentation

$curPos

int ExplodeIterator::$curPos

private

The position of the start of the line.

Definition at line 44 of file ExplodeIterator.php.

$current

string false ExplodeIterator::$current

private

The current token.

Definition at line 50 of file ExplodeIterator.php.

$delim

string ExplodeIterator::$delim

private

Definition at line 38 of file ExplodeIterator.php.

Referenced by __construct().

$delimLength

int ExplodeIterator::$delimLength

private

Definition at line 41 of file ExplodeIterator.php.

$endPos

int ExplodeIterator::$endPos

private

The position after the end of the next delimiter.

Definition at line 47 of file ExplodeIterator.php.

$subject

string ExplodeIterator::$subject

private

Definition at line 32 of file ExplodeIterator.php.

Referenced by __construct().

$subjectLength

int ExplodeIterator::$subjectLength

private

Definition at line 35 of file ExplodeIterator.php.

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

• includes/libs/ExplodeIterator.php