Problem with fetching information from HTML form and saving in mySQL through PHP.
Hi guys! I really can't go through this issue that I'm having with my code. Basically , I've created a HTML form that sends informations to a PHP page through the action="post" method. Then, PHP is supposed to do some checks and add this datas to a new row in a database.
But, after executing the PHP script, nothing is saved in my database table.
Could somebody help me fixing this? THANKS! :(
HTML FORM:
HTML Code:
<!-- Dati Personali -->
<div class="register-top1 py-lg-3">
<div class="title-sec-w3layouts_pvt text-center">
<h4 class="w3layouts_pvt-head"><a name="Pdata">Dati Personali</a></h4>
</div>
<form action="userinfopost.php" method="post" enctype="multipart/form-data" class="register-wthree pt-md-5 pb-md-0 py-4">
<div class="form-group">
<div class="row">
<div class="col-md-6">
<label>
Nome
</label>
<input class="form-control" type="text" placeholder="Carlo" name="nome"
required="">
</div>
<div class="col-md-6 mt-md-0 mt-4">
<label>
Cognome
</label>
<input class="form-control" type="text" placeholder="Rossi" name="cognome" required="">
</div>
</div>
</div>
<div class="form-group">
<div class="row">
<div class="col-md-6">
<label>
Data di nascita
</label>
<input class="form-control" type="date" name="compleanno"
required="">
</div>
<div class="col-md-6 mt-md-0 mt-4">
<label>
Luogo di residenza
</label>
<input class="form-control" type="text" name="residenza" required="">
</div>
</div>
</div>
<div class="form-group">
<div class="row">
<div class="col-md-6">
<label>
Mobile
</label>
<input class="form-control" type="text" placeholder="+39 3485214788" name="cell"
required="">
</div>
<div class="col-md-6 mt-md-0 mt-4">
<label>
Email
</label>
<input class="form-control" type="email" placeholder="example@email.com" name="email"
required="">
</div>
</div>
</div>
<div class="form-group">
<div class="row">
<div class="col-md-6 mt-md-0 mt-4">
<label>
Immagine del profilo    
</label>
</div>
</div>
<div class="row">
<div class="col-md-6 mt-md-0 mt-4">
<input name="image" type="file" />
</div>
</div>
</div>
<div class="row mt-3">
<div class="col-md-12">
<button type="submit" class="btn btn-agile btn-block w-100 font-weight-bold text-uppercase bg-theme">Invia</button>
</div>
</div>
</form>
</div>
<hr>
<!-- //Dati personali-->
PHP:
PHP Code:
<?php
session_start(); // inizializzo la sessione
//collegamento DB
$db=mysql_connect("localhost","teamup","");
// Qui sotto al posto di NOME_DATABASE, inserite il nome del vostro DB
mysql_select_db("my_teamup");
//Riconoscimento utente
$userid=$_SESSION["id"];
/* impostiamo la query per riconoscere l'utente */
$sqlquery = "SELECT * FROM Users WHERE id='$userid'";
$result = mysql_query($sqlquery);
$number = mysql_num_rows($result);
$i = 0;
if ($number < 1) {
print "<center><p>Nessun utente riconosciuto</p></center>";
}else{
while ($number > $i) {
$usercode = mysql_result($result,$i,"cod_utente");
$i++;
}
}
$i=0;
$nome=$_POST["nome"];
$cognome=$_POST["cognome"];
$compleanno=$_POST["compleanno"];
$residenza=$_POST["residenza"];
$cellulare=$_POST["cell"];
$email=$_POST["email"];
$form[]=$usercode;
$form[]=$nome;
$form[]=$cognome;
$form[]=$compleanno;
$form[]=$residenza;
$form[]=$cell;
$form[]=$email;
$lenght=count($form);
while ($lenght>=0){
if($form[$lenght]!=""){
switch ($lenght) {
case 0:
$query="INSERT INTO personal_data(utente) VALUES ('$usercode')";
break;
case 1:
$query="UPDATE personal_data SET nome='$nome' WHERE utente='$usercode'";
break;
case 2:
$query="UPDATE personal_data SET cognome='$cognome' WHERE utente='$usercode'";
break;
case 3:
$query="UPDATE personal_data SET data_nascita='$compleanno' WHERE utente='$usercode'";
break;
case 4:
$query="UPDATE personal_data SET residenza='$residenza' WHERE utente='$usercode'";
break;
case 5:
$query="UPDATE personal_data SET mobile='$cellulare' WHERE utente='$usercode'";
break;
case 6:
$query="UPDATE personal_data SET emai='$email' WHERE utente='$usercode'";
break;
case 7:
break;
}
}
$ins=mysql_query($query);
--$lenght;
}
$ref = $_SERVER['HTTP_REFERER'];
header('refresh: 0; url='.$ref);
?>
