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. More...
	current ()
	key ()
	next ()
	refreshCurrent ()
	rewind ()
	valid ()

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

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

(

)

Definition at line 86 of file ExplodeIterator.php.

References $current.

Referenced by refreshCurrent().

key()

ExplodeIterator::key

(

)

Returns

int|bool Current position or boolean false if invalid

Definition at line 93 of file ExplodeIterator.php.

References $curPos.

next()

ExplodeIterator::next

(

)

Returns

void

Definition at line 100 of file ExplodeIterator.php.

References $delimLength, and refreshCurrent().

refreshCurrent()

ExplodeIterator::refreshCurrent

(

)

Definition at line 74 of file ExplodeIterator.php.

References current().

Referenced by next(), and rewind().

rewind()

ExplodeIterator::rewind

(

)

Definition at line 68 of file ExplodeIterator.php.

References refreshCurrent().

Referenced by __construct().

valid()

ExplodeIterator::valid

(

)

Returns

bool

Definition at line 117 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.

Referenced by key().

$current

string false ExplodeIterator::$current

private

The current token.

Definition at line 50 of file ExplodeIterator.php.

Referenced by current().

$delim

string ExplodeIterator::$delim

private

The delimiter.

Definition at line 38 of file ExplodeIterator.php.

Referenced by __construct().

$delimLength

int ExplodeIterator::$delimLength

private

The delimiter string length.

Definition at line 41 of file ExplodeIterator.php.

Referenced by next().

$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

The subject string.

Definition at line 32 of file ExplodeIterator.php.

Referenced by __construct().

$subjectLength

int ExplodeIterator::$subjectLength

private

The subject string length.

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