/**
* Pretty print with indentation.
*
* @param $indentLevel
* @param int $spacesPerIndent
* @return string
*/
public function prettyPrint($indentLevel, $spacesPerIndent = 4)
{
$indent = str_repeat(str_repeat(' ', $spacesPerIndent), $indentLevel);
$resultString = $indent . $this->name;
if (!is_null($this->value)) {
$resultString .= " " . $this->value;
}
if (is_null($this->getChildScope())) {
$resultString .= ";";
} else {
$resultString .= " {";
}
if (false === $this->hasComment()) {
$resultString .= "\n";
} else {
if (false === $this->getComment()->isMultiline()) {
$resultString .= " " . $this->comment->prettyPrint(0, 0);
} else {
$comment = $this->getComment()->prettyPrint($indentLevel, $spacesPerIndent);
$resultString = $comment . $resultString;
}
}
if (!is_null($this->getChildScope())) {
$resultString .= "" . $this->childScope->prettyPrint($indentLevel, $spacesPerIndent) . $indent . "}\n";
}
return $resultString;
}