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protected function DiffFormatter::_block_header in Drupal 9

Same name in this branch
  1. 9 core/lib/Drupal/Core/Diff/DiffFormatter.php \Drupal\Core\Diff\DiffFormatter::_block_header()
  2. 9 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()
1 call to DiffFormatter::_block_header()
DiffFormatter::_block in core/lib/Drupal/Component/Diff/DiffFormatter.php
1 method overrides DiffFormatter::_block_header()
DiffFormatter::_block_header in core/lib/Drupal/Core/Diff/DiffFormatter.php

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;
}