Disable plugin If slug contains specific word

I found this alternative:

$url = $_SERVER["REQUEST_URI"];

$isItSlide = strpos($url, 'revslider');
$isItBlog = strpos($url, 'post.php');

if ($isItSlide!==false) {
    deactivate_plugins( '/resize-image-after-upload/resize-image-after-upload.php' );
}

if ($isItBlog!==false) {
    activate_plugins( '/resize-image-after-upload/resize-image-after-upload.php' );
}