PHPXRef 0.7.1 : MyBB 1.8.38 : Detail view of Diff.php

General API for generating and formatting diffs - the differences between two sequences of strings.

Author:	Geoffrey T. Dairiki <dairiki@dairiki.org>
File Size:	257 lines (7 kb)
Included or required:	1 time
Referenced:	0 times
Includes or requires:	0 files

Defines 1 class

Horde_Text_Diff:: (11 methods):
  __construct()
  getDiff()
  countAddedLines()
  countDeletedLines()
  reverse()
  isEmpty()
  lcs()
  getOriginal()
  getFinal()
  trimNewlines()
  _check()

Class: Horde_Text_Diff - X-Ref

__construct($engine, $params) X-Ref

Computes diffs between sequences of strings.
param: string $engine Name of the diffing engine to use. 'auto'
param: array $params Parameters to pass to the diffing engine.

getDiff() X-Ref

Returns the array of differences.

countAddedLines() X-Ref

returns the number of new (added) lines in a given diff.
return: integer The number of new lines

countDeletedLines() X-Ref

Returns the number of deleted (removed) lines in a given diff.
return: integer The number of deleted lines

reverse() X-Ref

Computes a reversed diff.
Example:
<code>
$diff = new Horde_Text_Diff($lines1, $lines2);
$rev = $diff->reverse();
</code>return: Horde_Text_Diff A Diff object representing the inverse of the

isEmpty() X-Ref

Checks for an empty diff.
return: boolean True if two sequences were identical.

lcs() X-Ref

Computes the length of the Longest Common Subsequence (LCS).
This is mostly for diagnostic purposes.return: integer The length of the LCS.

getOriginal() X-Ref

Gets the original set of lines.
This reconstructs the $from_lines parameter passed to the constructor.return: array The original sequence of strings.

getFinal() X-Ref

Gets the final set of lines.
This reconstructs the $to_lines parameter passed to the constructor.return: array The sequence of strings.

trimNewlines(&$line, $key) X-Ref

Removes trailing newlines from a line of text. This is meant to be used
with array_walk().
param: string $line The line to trim.
param: integer $key The index of the line in the array. Not used.

_check($from_lines, $to_lines) X-Ref

Checks a diff for validity.
This is here only for debugging purposes.

PHP Cross Reference of MyBB 1.8.38

/inc/3rdparty/diff/ -> Diff.php (summary)

Defines 1 class