PHPda GET usuli bilan form ma'lumotlarini olish

Keling, bir misolni ko'rib chiqaylik. Faraz qilaylik, form.php fayli GET usuli bilan result.php sahifasiga yuboriladigan formani o'z ichiga oladi:

form.php<form action="/result.php" method="GET">
  <input name="test1">
  <input name="test2">
  <input type="submit">
</form>

Agar brauzerdagi formamizga ma'lumotlar kiritilsa va tugma bosilsa, forma result.php sahifasiga yuboriladi:

result.php<?php
  var_dump($_GET);     // test1 va test2 kalitli massiv
  var_dump($_POST);    // bo'sh massiv
  var_dump($_REQUEST); // test1 va test2 kalitli massiv
?>

yoki ma'lum bir inputning mazmunini ekranda ko'rsatish mumkin:

result.php<?php
  echo $_GET['test1'];
?>

Birinchi va ikkinchi inputlarning mazmunini olish, ularni bitta satrga birlashtirish va ekranga chiqarish ham mumkin:

result.php<?php
  echo $_GET['test1'] . $_GET['test2'];
?>