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<?php
namespace e282486518\migration\components;
use Yii;
use yii\base\Object;
/**
* Class OutputString
*
*/
class OutputString extends Object
{
/**
*
* @var string
*/
public $nw = "\n";
/**
*
* @var string
*/
public $tab = " ";
/**
*
* @var string
*/
public $outputStringArray = array();
/**
*
* @var int
*/
public $tabLevel = 0;
/**
* Adds string to output string array with "tab" prefix
*
* @var string $str
*/
public function addStr($str)
{
$str = str_replace($this->tab, '', $str);
$this->outputStringArray[] = str_repeat($this->tab, $this->tabLevel) . $str;
}
/**
* Returns string output
*/
public function output()
{
return implode($this->nw, $this->outputStringArray);
}
}