2023-03-01 13:37:43 +01:00
|
|
|
<!doctype html>
|
|
|
|
|
<html lang="en">
|
|
|
|
|
<head>
|
|
|
|
|
<meta charset="UTF-8">
|
|
|
|
|
<meta name="viewport"
|
|
|
|
|
content="width=device-width, user-scalable=no, initial-scale=1.0, maximum-scale=1.0, minimum-scale=1.0">
|
|
|
|
|
<meta http-equiv="X-UA-Compatible" content="ie=edge">
|
|
|
|
|
<title>Document</title>
|
|
|
|
|
</head>
|
|
|
|
|
<body>
|
|
|
|
|
<form action="index.php" method="post">
|
|
|
|
|
<fieldset>
|
|
|
|
|
<legend>Liczby</legend>
|
|
|
|
|
<?PHP
|
|
|
|
|
$arr = range(0, 100, 10);
|
2023-03-01 14:23:11 +01:00
|
|
|
|
2023-03-01 13:37:43 +01:00
|
|
|
foreach ($arr as $value) {
|
2023-03-01 14:23:11 +01:00
|
|
|
$checked = (!empty($_POST['check']) && in_array($value, $_POST['check'])) ? 'checked':'';
|
|
|
|
|
echo '<label for="check"><input type="checkbox" name="check[]" value="' . $value . '" id="box' . $value . '" '.$checked.'>' . $value . '</label>';
|
2023-03-01 13:37:43 +01:00
|
|
|
}
|
|
|
|
|
echo '<br><button type="submit">Wyślij</button>';
|
|
|
|
|
?>
|
|
|
|
|
<br><br>
|
|
|
|
|
<?PHP
|
|
|
|
|
if ($_SERVER['REQUEST_METHOD'] === 'POST') {
|
|
|
|
|
if (empty($_POST['check'])) {
|
|
|
|
|
echo 'Nie wybrano żadnych liczb.';
|
2023-03-01 14:23:11 +01:00
|
|
|
}
|
|
|
|
|
else {
|
|
|
|
|
echo 'Wybrano liczby: '.implode(', ',$_POST['check']).'.';
|
2023-03-01 13:37:43 +01:00
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
?>
|
|
|
|
|
</fieldset>
|
|
|
|
|
</form>
|
|
|
|
|
</body>
|
|
|
|
|
</html>
|
