[RESOLVED] Simplifying this bit of code

[yoki]

What is the simplified version of this code:

$v=$POST[$n]==''?$i:$POST[$n];

I don't understand the double '=' and the '?' 😕

Could someone help?

[drew010]

that is shorthand for

if ($_POST['n'] == '') {
  $v = $i;
} else {
  $v = $_POST['n'];
}

see this page for explanation: http://php.net/ternary#language.operators.comparison.ternary

[yoki]

Cool 🙂 Thanks!