Docs For Class WikiDiff

constructor WikiDiff [line 447]

WikiDiff WikiDiff(
[
$from_lines = false], [
$to_lines = false])

Compute diff between files (or deserialize serialized WikiDiff.)

Parameters:

	$from_lines
	$to_lines

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method apply [line 653]

void apply(

$from_lines)

Apply a WikiDiff to a set of lines.

SYNOPSIS:

$diff = new WikiDiff($lines1, $lines2);

// reconstruct $lines2 from $lines1: $out = $diff->apply($lines1);

Parameters:

$from_lines

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method compose [line 519]

void compose(

$that)

Compose (concatenate) WikiDiffs.

SYNOPSIS:

$diff1 = new WikiDiff($lines1, $lines2); $diff2 = new WikiDiff($lines2, $lines3); $comp = $diff1->compose($diff2);

// reconstruct $lines3 from $lines1: $out = $comp->apply($lines1);

Parameters:

$that

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method isEmpty [line 695]

void isEmpty(
)

Return true if two files were equal.

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method lcs [line 709]

void lcs(
)

Compute the length of the Longest Common Subsequence (LCS).

This is mostly for diagnostic purposed.

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method reverse [line 476]

void reverse(

$from_lines)

Compute reversed WikiDiff.

SYNOPSIS:

$diff = new WikiDiff($lines1, $lines2); $rev = $diff->reverse($lines1);

// reconstruct $lines1 from $lines2: $out = $rev->apply($lines2);

Parameters:

$from_lines

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method serialize [line 688]

void serialize(
)

Serialize a WikiDiff.

SYNOPSIS:

$diff = new WikiDiff($lines1, $lines2); $string = $diff->serialize;

// recover WikiDiff from serialized version: $diff2 = new WikiDiff($string);

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method _check [line 726]

void _check(

$from_lines, 
$to_lines)

Check a WikiDiff for validity.

This is here only for debugging purposes.

Parameters:

	$from_lines
	$to_lines

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Class: WikiDiff

Class Overview

Variables

Methods

Class Details

Class Variables

$edits =

Class Methods

constructor WikiDiff [line 447]

Parameters:

method apply [line 653]

Parameters:

method compose [line 519]

Parameters:

method isEmpty [line 695]

method lcs [line 709]

method reverse [line 476]

Parameters:

method serialize [line 688]

method _check [line 726]

Parameters: