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public function Diff::orig in Drupal 8

Same name and namespace in other branches

9 core/lib/Drupal/Component/Diff/Diff.php \Drupal\Component\Diff\Diff::orig()
10 core/lib/Drupal/Component/Diff/Diff.php \Drupal\Component\Diff\Diff::orig()

Gets 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 core/lib/Drupal/Component/Diff/Diff.php: Check a Diff for validity.

1 method overrides Diff::orig()

WordLevelDiff::orig in core/lib/Drupal/Component/Diff/WordLevelDiff.php: Gets the original set of lines.

File

core/lib/Drupal/Component/Diff/Diff.php, line 100

Class

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

Namespace

Drupal\Component\Diff

Code

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