class Diff

Class representing a 'diff' between two sequences of strings. @todo document @subpackage DifferenceEngine

Copied from https://www.drupal.org/project/diff which was based PHP diff engine for phpwiki. (Taken from phpwiki-1.3.3) The original code in phpwiki was copyright (C) 2000, 2001 Geoffrey T. Dairiki <[email protected]> and licensed under GPL.

Hierarchy

• class \Drupal\Component\Diff\Diff

File

core/lib/Drupal/Component/Diff/Diff.php, line 17

Namespace

Drupal\Component\Diff

Members

Name	Modifiers	Type	Description
Diff::$edits	protected	property	The list of differences as an array of diff operations.
Diff::check	public	function	Check a Diff for validity.
Diff::closing	public	function	Gets the closing set of lines.
Diff::getEdits	public	function	Gets the list of differences as an array of diff operations.
Diff::isEmpty	public	function	Check for empty diff.
Diff::lcs	public	function	Compute the length of the Longest Common Subsequence (LCS).
Diff::orig	public	function	Gets the original set of lines.
Diff::reverse	public	function	Compute reversed Diff.
Diff::__construct	public	function	Constructor. Computes diff between sequences of strings.