protected function DiffFormatter::_block in Drupal 9

Same name and namespace in other branches

1. 8 core/lib/Drupal/Component/Diff/DiffFormatter.php \Drupal\Component\Diff\DiffFormatter::_block()

1 call to DiffFormatter::_block()

DiffFormatter::format in core/lib/Drupal/Component/Diff/DiffFormatter.php

Format a diff.

File

core/lib/Drupal/Component/Diff/DiffFormatter.php, line 121

Class

DiffFormatter

A class to format Diffs

Namespace

Drupal\Component\Diff

Code

protected function _block($xbeg, $xlen, $ybeg, $ylen, &$edits) {
  $this
    ->_start_block($this
    ->_block_header($xbeg, $xlen, $ybeg, $ylen));
  foreach ($edits as $edit) {
    if ($edit->type == 'copy') {
      $this
        ->_context($edit->orig);
    }
    elseif ($edit->type == 'add') {
      $this
        ->_added($edit->closing);
    }
    elseif ($edit->type == 'delete') {
      $this
        ->_deleted($edit->orig);
    }
    elseif ($edit->type == 'change') {
      $this
        ->_changed($edit->orig, $edit->closing);
    }
    else {
      trigger_error('Unknown edit type', E_USER_ERROR);
    }
  }
  $this
    ->_end_block();
}