IF Statement inside array php

Question

Hi guys i have a code for update my database

$users = Sdba::table('tabusuarios');
$users->where('User_Id =', $User_Id);
$data = array('User_Name'=> $User_Name, 'User_Email'=> $User_Email, 'User_Status'=> $User_Status, 'User_Perm'=> $User_Perm);
$users->update($data);

My problem is i want to also update 1 more column if this exists something like this

if ($_POST["User_Password"]) $data = array('User_Password'=> saltSenha($_POST["User_Password"]));

So i want to make a all this togheter

Thanks for any help.

Why not just say if (!empty($_POST...)) { $data['User_Password'] = ...; } ? — cHao
– cHao, Commented Dec 6, 2013 at 3:46

Shankar Narayana Damodaran · Accepted Answer · 2013-12-06 03:48:55Z

1

Make use of the isset construct and do like this

$users = Sdba::table('tabusuarios');
$users->where('User_Id =', $User_Id);
$data = array('User_Name'=> $User_Name, 'User_Email'=> $User_Email, 'User_Status'=> $User_Status, 'User_Perm'=> $User_Perm);

if(isset($_POST["User_Password"]) && !empty($_POST["User_Password"]))
{
    $data['User_Password']=saltSenha($_POST["User_Password"]);
}

$users->update($data);

answered Dec 6, 2013 at 3:48

Shankar Narayana Damodaran

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Comments

Sanjeev · Accepted Answer · 2013-12-06 03:47:17Z

0

$users = Sdba::table('tabusuarios');
$users->where('User_Id =', $User_Id);
if ($_POST["User_Password"]) {
    $data = array('User_Name'=> $User_Name, 'User_Email'=> $User_Email, 'User_Status'=> $User_Status, 'User_Perm'=> $User_Perm, 'User_Password'=> saltSenha($_POST["User_Password"]));
}else{
    $data = array('User_Name'=> $User_Name, 'User_Email'=> $User_Email, 'User_Status'=> $User_Status, 'User_Perm'=> $User_Perm);
}
$users->update($data);

answered Dec 6, 2013 at 3:47

Sanjeev

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2 Comments

cHao Over a year ago

Repetition sucks. :P

Sanjeev Over a year ago

well said. scope for improvement is always there. the motto is to make a novice understand how to do it :)

Lenny · Accepted Answer · 2013-12-06 03:48:54Z

0

Just do this:

$users = Sdba::table('tabusuarios');
$users->where('User_Id =', $User_Id);
$data = array('User_Name'=> $User_Name, 'User_Email'=> $User_Email, 'User_Status'=> 

if ($_POST["User_Password"]){
    $data['User_Password'] = saltSenha($_POST["User_Password"]);
}

$User_Status, 'User_Perm'=> $User_Perm);
$users->update($data);

answered Dec 6, 2013 at 3:48

Lenny

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Comments

Giacomo1968 · Accepted Answer · 2013-12-06 03:51:21Z

Just set the base $data array and then if $_POST["User_Password"] exists & is not empty, just add that to the array? Example based on your code below. I find that using a double checking mechanism of array_key_exists() coupled with a !empty(trim()) is the best way to ensure that you are not dealing with junk data or whitespaces in a passed variable like $_POST, $_REQUEST or $_GET:

$users = Sdba::table('tabusuarios');
$users->where('User_Id =', $User_Id);
$data = array('User_Name'=> $User_Name, 'User_Email'=> $User_Email, 'User_Status'=> $User_Status, 'User_Perm'=> $User_Perm);
if (array_key_exists("User_Password", $_POST) && !empty(trim($_POST["User_Password"])) {
  $data['User_Password'] = saltSenha($_POST["User_Password"]);
}
$users->update($data);

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