I need to do a "if" inside my json, but it is showing in my "if"
"syntax error, unexpected 'if' (T_IF), expecting ',' or ';'"
Could you please help me?
<?php 
    $cat_video = get_the_category();
    foreach($cat_video as $c){
        if($c->slug=='videos'){
            echo '<script type="application/ld+json">{
                "@context": "https://schema.org/",
                "@type": "VideoObject",
                "name": "'.$titulo_replace.'",
                "duration": "PT1M54S","uploadDate": "'.date("Y-m-d", strtotime($date)).'",
                "thumbnailUrl": "'.$image_url.'",
                "description": "'if($excerpt){.$excerpt.}else{.$titulo_replace.}'",
                "contentUrl": "'.get_post_embed_url( get_the_ID() ).'",
                "regionsAllowed": "pt-BR"}
            </script>';
        }
    }
    ?>
 
    