SebastianBergmann\Diff\Differ Class Reference

Detailed Description

Diff implementation.

Public Member Functions
	__construct ($outputBuilder=null)
	diff ($from, $to, LongestCommonSubsequenceCalculator $lcs=null)
	diffToArray ($from, $to, LongestCommonSubsequenceCalculator $lcs=null)

Public Attributes
const	OLD = 0
const	ADDED = 1
const	REMOVED = 2
const	DIFF_LINE_END_WARNING = 3
const	NO_LINE_END_EOF_WARNING = 4

Constructor & Destructor Documentation

__construct()

SebastianBergmann\Diff\Differ::__construct

(

$outputBuilder = null

)

Parameters

DiffOutputBuilderInterface

$outputBuilder

Exceptions

InvalidArgumentException

Member Function Documentation

diff()

SebastianBergmann\Diff\Differ::diff	(		$from,
			$to,
		LongestCommonSubsequenceCalculator	$lcs = null
	)

Returns the diff between two arrays or strings as string.

Parameters

array | string	$from
array | string	$to
null | LongestCommonSubsequenceCalculator	$lcs

Returns

string

diffToArray()

SebastianBergmann\Diff\Differ::diffToArray	(		$from,
			$to,
		LongestCommonSubsequenceCalculator	$lcs = null
	)

Returns the diff between two arrays or strings as array.

Each array element contains two elements:

• [0] => mixed $token
• [1] => 2|1|0

2: REMOVED: $token was removed from $from

• 1: ADDED: $token was added to $from
• 0: OLD: $token is not changed in $to

Parameters

array | string	$from
array | string	$to
LongestCommonSubsequenceCalculator	$lcs

Returns

array

Member Data Documentation

ADDED

const SebastianBergmann\Diff\Differ::ADDED = 1

DIFF_LINE_END_WARNING

const SebastianBergmann\Diff\Differ::DIFF_LINE_END_WARNING = 3

NO_LINE_END_EOF_WARNING

const SebastianBergmann\Diff\Differ::NO_LINE_END_EOF_WARNING = 4

OLD

const SebastianBergmann\Diff\Differ::OLD = 0

REMOVED

const SebastianBergmann\Diff\Differ::REMOVED = 2

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

• vendor/sebastian/diff/src/Differ.php