使用绑定参数的PHP SQL语法错误

Question

First, I use a MySQL POO API, there is the important part :

public function query($query,$params = null,$fetchmode = PDO::FETCH_ASSOC)
{
    $query = trim($query);

    $this->Init($query,$params);

    if (stripos($query, 'select') === 0){
        return $this->sQuery->fetchAll($fetchmode);
    }
    elseif (stripos($query, 'insert') === 0 ||  stripos($query, 'update') === 0 || stripos($query, 'delete') === 0) {
        return $this->sQuery->rowCount();   
    }   
    else {
        return NULL;
    }
}

_

This API has a loging and showing Class to save and show the SQL error, there is my error :
SQLSTATE[42000]: Syntax error or access violation: 1064 You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '? WHERE firstname = ? AND age = ? ?' at line 1
Raw SQL : SELECT * FROM users WHERE id = :iduser

After this I found the SQL included, there is the function and the code who are using this function :

function get_member_informations($id)
{
  global $bdd;

  $dn = $bdd->query("SELECT * FROM users WHERE id = :iduser", array("iduser" => $id));
  $dn[0]['avatar'] = base64_decode($dn[0]['avatar']);
  return $dn;
}

And the code who use this function :

$profil = $bdd->query("SELECT * FROM users WHERE username = :username", array("username"=>$username));
$id = $profil[0]['id'];
$profile = get_member_informations($id);

I know it's a mysql and php issue, so to check if it was not the $id the cause of the error, i made a print_r on it but all was working as well. I don't know how to fix this, any help would be appreciated

Answer 1

I'm the second dev working on it. After checking, the class was reporting the bad Raw SQL, i've fixed that and after checking, it's a :

FROM :table
"table"=> $this->table

Correcting it, thank to all of you, sorry for incoveniance. @dleiftah ==> Thanks for the great answers ;)