function DiffFormatter::_block_header in Diff 7.3

Same name and namespace in other branches

1. 5.2 DiffEngine.php \DiffFormatter::_block_header()
2. 5 DiffEngine.php \DiffFormatter::_block_header()
3. 6.2 DiffEngine.php \DiffFormatter::_block_header()
4. 6 DiffEngine.php \DiffFormatter::_block_header()
5. 7.2 DiffEngine.php \DiffFormatter::_block_header()

1 call to DiffFormatter::_block_header()

DiffFormatter::_block in ./DiffEngine.php

1 method overrides DiffFormatter::_block_header()

DrupalDiffFormatter::_block_header in ./DiffEngine.php

File

./DiffEngine.php, line 902

A PHP diff engine for phpwiki. (Taken from phpwiki-1.3.3)

Class

DiffFormatter

A class to format Diffs

Code

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;
}