FRONTEND_MVC/views/site/page.php

<?php
$this->title = $model->title_seo;

Yii::$app->og->title =($model->title_seo)?$model->title_seo:$model->title;
Yii::$app->og->description = ($model->description_seo  && trim($model->description_seo ) <> '')?str_replace( '"', "&quot;", strip_tags($model->description_seo ) ):trim(str_replace( '"',"'",substr(strip_tags( $model->content ),0,150)))."...";

    Yii::$app->og->canonical = $model->getUrl(true);
    \Yii::$app->og->og_url = $model->getUrl(true);
    \Yii::$app->og->og_type = "article";

	\Yii::$app->og->og_title = htmlspecialchars(($model->title_seo)?strip_tags(str_replace( '"',"&quot;",$model->title_seo)):strip_tags(str_replace( '"',"&quot;",$model->title)));
    \Yii::$app->og->og_description = ($model->description_seo && trim($model->description_seo) <> '')?str_replace( '"',"&quot;",strip_tags($model->description_seo)):trim(str_replace( '"',"&quot;",substr(strip_tags( $model->content ),0,150)))."...";
    \Yii::$app->og->dtpub = date( "r", strtotime( $model->updated ) );
    \Yii::$app->og->og_image = "/img/amic-logo.svg";

//$this->description = $model->description_seo;

?>
<div class="row justify-content-md-center">
    <div class="col-md-10">
        <div id="post" class="post">
			<section class="text">
            <h1><?=$model->title?></h1>
            <?=$model->content?>
            </section>
        </div>
    </div>
</div>
<?