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What is PHP get - method

PHP Forms - $_GET Function

The built-in $_GET function is used to collect values from a form sent with method="get".
Information sent from a form with the GET method is visible to everyone (it will be displayed in the browser's address bar) and has limits on the amount of information to send (max. 100 characters).
$_GET can also collect data sent in the URL.

Sample Code

<?php
if (isset($_GET["submit"])){
  // collect value of input field
  $name = $_GET['fname'];
  if (empty($name)) {
    echo "Name is empty";
  } else {
    echo $name;
  }
}
?>
<html>
<body>
<form method="get">
  Name: <input type="text" name="fname">
  <input type="submit" name="submit">
</form>
</body>
</html>

Output

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What is PHP get - method

Sample Code

Output

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