diff = $d;
parent::__construct();
}
public function _blockHeader($xbeg, $xlen, $ybeg, $ylen)
{
$removed = $xlen - $ylen;
if ($removed > 0) {
return '';
}
}
public function _added($lines)
{
self::escapeHTML($lines);
return ' '.implode(''."\n".' ', $lines).'';
}
public function _context($lines)
{
self::escapeHTML($lines);
return "\n" . parent::_context($lines);
}
public function _deleted($lines)
{
self::escapeHTML($lines);
return ' '.implode(''."\n".' ', $lines).'';
}
public function _changed($orig, $final)
{
return $this->_deleted($orig)."\n".$this->_added($final);
}
public function render($diff)
{
return parent::render($this->diff);
}
protected static function escapeHTML(&$lines)
{
array_walk($lines, function(&$a, $b) {
$a = htmlspecialchars($a);
});
}
}