protected function DiffFormatter::_block_header in Drupal 10

Same name in this branch

1. 10 core/lib/Drupal/Core/Diff/DiffFormatter.php \Drupal\Core\Diff\DiffFormatter::_block_header()
2. 10 core/lib/Drupal/Component/Diff/DiffFormatter.php \Drupal\Component\Diff\DiffFormatter::_block_header()

Same name and namespace in other branches

1. 8 core/lib/Drupal/Component/Diff/DiffFormatter.php \Drupal\Component\Diff\DiffFormatter::_block_header()
2. 9 core/lib/Drupal/Component/Diff/DiffFormatter.php \Drupal\Component\Diff\DiffFormatter::_block_header()

File

core/lib/Drupal/Component/Diff/DiffFormatter.php, line 153

Class

DiffFormatter

A class to format Diffs

Namespace

Drupal\Component\Diff

Code

protected function _block_header($xbeg, $xlen, $ybeg, $ylen) {
  if ($xlen > 1) {
    $xbeg .= "," . ($xbeg + $xlen - 1);
  }
  if ($ylen > 1) {
    $ybeg .= "," . ($ybeg + $ylen - 1);
  }
  return $xbeg . ($xlen ? $ylen ? 'c' : 'd' : 'a') . $ybeg;
}