<!DOCTYPE html> <html> <head> <title>Calculate Salary</title> </head> <body> <?php $name = $_POST["name"]; $sirname = $_POST["sirname"]; $salary = $_POST["salary"]; $age = $_POST["age"]; if($salary > 1000 && $salary <= 2000) { if($age > 45) $salary *= 1.03; else $salary *= 1.1; } else if($salary <= 1000){ if($age < 30) $salary = 1100; else if($age <= 45) $salary *= 1.03; else $salary *= 1.15; } ?> Name: <?= $name ?><br /> Sirname: <?= $sirname ?><br /> Salary: <?= $salary ?>€<br /> Age: <?= $age ?><br /> </body> </html>