/**
* {@inheritdoc}
*/
- protected function _lines($lines, $prefix=' ', $color='white') {
+ protected function _lines($lines, $prefix = ' ', $color = 'white') {
}
/**
// Notice that WordLevelDiff returns HTML-escaped output. Hence, we will be
// calling addedLine/deletedLine without HTML-escaping.
while ($line = array_shift($del)) {
- $aline = array_shift( $add );
+ $aline = array_shift($add);
$this->rows[] = array_merge($this->deletedLine($line), isset($aline) ? $this->addedLine($aline) : $this->emptyLine());
}