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Dec 9th, 2019
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  1. function check($userName, $password){
  2. $ris=false;
  3. $conn=new mysqli("127.0.0.1","root","");
  4. if($conn->connect_errno){ //Verifico connessione if true blocco tutto
  5. die("<h2>Errore connessione</h2><p>Codice errore - ". $conn->connect_errno."</p><p>Stringa errore - ".$conn->error."</p>");
  6. }
  7. $conn->select_db("sito_completo");
  8. if($conn->errno){
  9. if($conn->connect_errno){ //Verifico connessione if true blocco tutto
  10. die("<h2>Errore di selezione</h2><p>Codice errore - ". $conn->connect_errno."</p><p>Stringa errore - ".$conn->error."</p>");
  11. }
  12. }
  13. $q="SELECT * FROM utenti WHERE username='{$userName}' AND password='{$password}';";
  14. $res=$conn->query($q);
  15. if($res->num_rows){
  16. $ris=true;
  17. }
  18. $l = $res->fetch_row();
  19. $_SESSION["permission"] = $l[2];
  20. $_SESSION["user"] = $l[0];
  21. $conn->close();
  22. return $ris;
  23. }
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