Call a variable from function and display in text field oop php - php

Question

i want to show user specific data in html form(in text fields or in select list)
I have a function ShowUserInformation() in class MyClass:
function ShowUserInformation()
{
$query = "SELECT id, name, email FROM saloni WHERE id = '$_SESSION[ID_korisnika]'";
$result = mysql_query($query);
while($row=mysql_fetch_array($result)):
$id= $row['id'];
$name= $row['name'];
$email = $row['email'];
$address= $row['address'];
$address2= $row['address2'];
$address3= $row['address3'];
endwhile;
return $result;
}
My question is: How can i display value of $name, or $email, $id... on another page in text box or in select list?
If i do it in procedural way it works when i do this:
<input type="text" value="<?php echo $name ?>" name="name" class="" />
But, how can i display the $name,$email,$ID... in oop way? Is there a way to call it directly and not declare it as class variable and then call it.
i've included file, created object...
$my_class = new MyClass; //create an object of class
HTML - i've tried something like this...
<input type="text" value="<?php echo $my_class->ShowUserInformation($name)?>" name="name" class="" />
I'm new in PHP and oop so be easy with me :)
Thank you

Answer 1

If you only plan on one row being returned, then why not use mysql_fetch_assoc()
class MyClass{
public function GetUserInformation(){
$query = "SELECT id, name, email FROM saloni WHERE id = '$_SESSION[ID_korisnika]'";
$result = mysql_query($query);
$info = mysql_fetch_assoc($result);
return $info;
}
}
$class = new MyClass;
$info = $class->GetUserInformation();?>
<input type="text" value="<?php echo $info['id']?>" name="id" class="" />
<input type="text" value="<?php echo $info['name']?>" name="name" class="" />
Note: mysql_* functions are deprecated, and you should move to use MySQLi or PDO

Answer 2

First, change the function to get the data:
function ShowUserInformation()
{
// Assuming you need only one user, I have set "LIMIT" to "1"
$query = "SELECT id, name, email, address, address2, address3 FROM saloni WHERE id = '$_SESSION[ID_korisnika]' LIMIT 1";
$result = mysql_query($query);
return mysql_fetch_array($result);
}
Now, get the information:
$my_class = new MyClass;
$userData = $my_class->ShowUserInformation();
// HTML
<input type="text" value="<?php echo $userData['name']; ?>" name="name" class="" />

Answer 3

kindly try this:
<?php
$show_info=ShowUserInformation();
$data = $show_info->fetchAll(PDO::FETCH_ASSOC);
foreach($data as $row){ ?>
<input type="text" value="<?php $row['name']; ?>" name="name" class="" />
<?php } ?>
OR
<?php $show_info=ShowUserInformation();
while ($row= mysql_fetch_assoc($show_info){ ?>
<input type="text" value="<?php $row['name']; ?>" name="name" class="" />
<?php } ?>