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webbserverprogrammering/exercises/strings/
11 filer
strings_1.php
strings_1_formreceive.php
strings_2.php
strings_2_formreceive.php
strings_3.php
strings_3_formreceive.php
strings_4.php
strings_4_formreceive.php
strings_5.php
strings_5_formreceive.php
strings_6.php
strings_1_formreceive.php
strings_2.php
strings_2_formreceive.php
strings_3.php
strings_3_formreceive.php
strings_4.php
strings_4_formreceive.php
strings_5.php
strings_5_formreceive.php
strings_6.php
strings_1_formreceive.php
40 lines UTF-8 Windows (CRLF)
<?php
error_reporting(-1); // Report all type of errors
ini_set('display_errors', 1); // Display all errors
ini_set('output_buffering', 0); // Do not buffer outputs, write directly
?>
<!DOCTYPE html>
<html lang="sv">
<head>
<title>Texsträngar 1, formulärinfo</title>
<meta charset="utf-8">
<style type="text/css">
body {
font-family: Arial;
}
</style>
</head>
<body>
<?php
$firstname = $_POST["firstname"];
$surname = $_POST["surname"];
$email = $_POST["email"];
$firstname = ucfirst(mb_strtolower($firstname));
$surname = ucfirst(mb_strtolower($surname));
$emailOK = mb_strpos($email, "@");
// Below if means: it's not false, meaning position is 0-X (X = string length), set to true
// If 0 and left so, then shorthand if below interprets as "false" which it should not
if ($emailOk !== false)
$emailOk = true;
echo "<strong>Förnamn:</strong> $firstname<br><strong>Efternamn:</strong> $surname<br><strong>E-post:</strong> $email<br><br>";
echo $emailOK ? "Epostadressen innehåller snabel-a, <strong>bra!</strong>" : "Epostadressen innehåller <strong>inte</strong> snabel-a, <strong>dåligt!</strong>";
?>
<br>
<br>
<br>
<a href="strings_1.php">Tillbaka</a>
</body>
</html>