Question

How to use short-form if (conditional ternary operator) in PHP

Answer 1

$a = 12;
$b = 20;
  
$c = ($a > $b) ? $a : $b;

echo $c;


/*
run:  

20

*/

 

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Answer 2

$user = empty($_POST['user']) ? null : $_POST['user'];

echo $user;
    

 
/*
run: 
  
  
*/ 

 

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