function 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 drupal/core/lib/Drupal/Component/Diff/DiffEngine.php
Check a Diff for validity.
1 method overrides Diff::orig()
WordLevelDiff::orig in drupal/core/lib/Drupal/Component/Diff/DiffEngine.php
Get the original set of lines.

File

drupal/core/lib/Drupal/Component/Diff/DiffEngine.php, line 643
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;
}