function Diff::reverse in Diff 5

Same name and namespace in other branches

1. 5.2 DiffEngine.php \Diff::reverse()
2. 6.2 DiffEngine.php \Diff::reverse()
3. 6 DiffEngine.php \Diff::reverse()
4. 7.3 DiffEngine.php \Diff::reverse()
5. 7.2 DiffEngine.php \Diff::reverse()

* Compute reversed Diff. * * SYNOPSIS: * * $diff = new Diff($lines1, $lines2); * $rev = $diff->reverse(); *

Return value

object A Diff object representing the inverse of the * original diff.

1 call to Diff::reverse()

Diff::_check in ./DiffEngine.php

* Check a Diff for validity. * * This is here only for debugging purposes.

File

./DiffEngine.php, line 565

Class

Diff

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

Code

function reverse() {
  $rev = $this;
  $rev->edits = array();
  foreach ($this->edits as $edit) {
    $rev->edits[] = $edit
      ->reverse();
  }
  return $rev;
}