function DiffFormatter::_block_header

Same name in this branch
  1. 9 core/lib/Drupal/Core/Diff/DiffFormatter.php \Drupal\Core\Diff\DiffFormatter::_block_header()
Same name in other branches
  1. 8.9.x core/lib/Drupal/Core/Diff/DiffFormatter.php \Drupal\Core\Diff\DiffFormatter::_block_header()
  2. 8.9.x core/lib/Drupal/Component/Diff/DiffFormatter.php \Drupal\Component\Diff\DiffFormatter::_block_header()
  3. 10 core/lib/Drupal/Core/Diff/DiffFormatter.php \Drupal\Core\Diff\DiffFormatter::_block_header()
  4. 10 core/lib/Drupal/Component/Diff/DiffFormatter.php \Drupal\Component\Diff\DiffFormatter::_block_header()
  5. 11.x core/lib/Drupal/Core/Diff/DiffFormatter.php \Drupal\Core\Diff\DiffFormatter::_block_header()
  6. 11.x 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;
}

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