function _changed($orig, $final)
{
if ($this->_first >= 0) {
// stop recursion
$this->_addBytes += count($final);
$this->_delBytes += count($orig);
return;
}
$change = diffChar($orig, $final, 0, 'bytes');
preg_match("/add=([0-9]*)&del=([0-9]*)/", $change, $matches);
$this->_addBytes += $matches[1];
$this->_delBytes += $matches[2];
}
function _block($xbeg, $xlen, $ybeg, $ylen, &$edits)
{
$this->_startBlock($this->_blockHeader($xbeg, $xlen, $ybeg, $ylen));
$orig = array();
$final = array();
foreach ($edits as $edit) {
if (is_array($edit->orig)) {
$orig = array_merge($orig, $edit->orig);
}
if (is_array($edit->final)) {
$final = array_merge($final, $edit->final);
}
}
$lines = diffChar($orig, $final, $this->_words, "character_inline");
echo "<tr class='diffbody'><td colspan='3'>{$lines['0']}</td></tr>\n";
$this->_endBlock();
}
function _changed($orig, $final)
{
$lines = diffChar($orig, $final, $this->_words);
$this->_deleted(array($lines[0]), TRUE);
$this->_added(array($lines[1]), TRUE);
/* switch with these lines for no character diff
$this->_deleted($orig, TRUE);
$this->_added($final, TRUE);
*/
}
function _changed($orig, $final)
{
$lines = diffChar($orig, $final, 0);
$this->_deleted(array($lines[0]));
$this->_added(array($lines[1]));
}
