<?php

/*
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 */

namespace app\components;

/**
 * Description of AssetManager
 *
 * @author Kdg
 */
class AssetManager extends \yii\web\AssetManager {

    public $appendVersion = false;

    public function getAssetUrl($bundle, $asset) {
        $url = parent::getAssetUrl($bundle, $asset);
        if (is_callable($this->appendVersion)) {
            $this->appendVersion = call_user_func($this->appendVersion);
        }
        if (!empty($this->appendVersion)) {
            $url .= (stripos($url, '?') === false ? '?ver=' : '&ver=') . $this->appendVersion;
        }
        return $url;
    }

}