function Diff::orig in Diff 7.2

Same name and namespace in other branches

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

Get the original set of lines.

This reconstructs the $from_lines parameter passed to the constructor.

Return value

array The original sequence of strings.

1 call to Diff::orig()

Diff::_check in ./DiffEngine.php

Check a Diff for validity.

1 method overrides Diff::orig()

WordLevelDiff::orig in ./DiffEngine.php

Get the original set of lines.

File

./DiffEngine.php, line 644

A PHP diff engine for phpwiki. (Taken from phpwiki-1.3.3)

Class

Diff

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

Code

function orig() {
  $lines = array();
  foreach ($this->edits as $edit) {
    if ($edit->orig) {
      array_splice($lines, sizeof($lines), 0, $edit->orig);
    }
  }
  return $lines;
}