Parse error: syntax error, Unexpected 'public' (T_PUBLIC)

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Hello beast friends in PHP, can anyone help me? I can’t find the error in the following public function:

public function addLike($user_id, $tweet_id, $get_id){
        $stmt = $this->pdo->prepare("UPDATE 'tweets' SET 'likesCount' = 'likesCount' +1 WHERE 'tweetID' = :tweet_id");
        $stmt->bindParam(":tweet_id", $tweet_id, PDO::PARAM_INT);
        $stmt->execute();

        $this-> create('likes', array('likeBy' => $user_id, 'likeOn' => $tweet_id));
    }

If anyone knows the mistake and can help, I thank them. I embrace them all.

php

1 answer

1

The public should only be used in functions within classes (as well as the private and the protected), ex.:

class Classe {
  public function addLike(){
     // código
  }
}

In your case, the function cannot be declared as public. More on the subject you can refer to official documentation.

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