Text_Diff
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Class: Text_MappedDiff

Source Location: /Text_Diff-1.1.1/Diff.php

Class Overview

Text_Diff
   |
   --Text_MappedDiff



Author(s):

Methods


Inherited Variables

Inherited Methods

Class: Text_Diff

Text_Diff::Text_Diff()
Computes diffs between sequences of strings.
Text_Diff::countAddedLines()
returns the number of new (added) lines in a given diff.
Text_Diff::countDeletedLines()
Returns the number of deleted (removed) lines in a given diff.
Text_Diff::getDiff()
Returns the array of differences.
Text_Diff::getFinal()
Gets the final set of lines.
Text_Diff::getOriginal()
Gets the original set of lines.
Text_Diff::isEmpty()
Checks for an empty diff.
Text_Diff::lcs()
Computes the length of the Longest Common Subsequence (LCS).
Text_Diff::reverse()
Computes a reversed diff.
Text_Diff::trimNewlines()
Removes trailing newlines from a line of text. This is meant to be used with array_walk().
Text_Diff::_getTempDir()
Determines the location of the system temporary directory.

Class Details

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Method Detail

Text_MappedDiff (Constructor)   [line 310]

Text_MappedDiff Text_MappedDiff( array $from_lines, array $to_lines, array $mapped_from_lines, array $mapped_to_lines)

Computes a diff between sequences of strings.

This can be used to compute things like case-insensitve diffs, or diffs which ignore changes in white-space.


Parameters:

array   $from_lines     An array of strings.
array   $to_lines     An array of strings.
array   $mapped_from_lines     This array should have the same size number of elements as $from_lines. The elements in $mapped_from_lines and $mapped_to_lines are what is actually compared when computing the diff.
array   $mapped_to_lines     This array should have the same number of elements as $to_lines.

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Documentation generated on Fri, 24 Jul 2009 15:00:02 +0000 by phpDocumentor 1.4.2. PEAR Logo Copyright © PHP Group 2004.