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webbsrvprg/exercises/textsträngar/
index.php
ovn_str1.php
ovn_str2.php
ovn_str4.php
ovn_str5.php
ovn_str6.php
ovn_str6.php
46 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>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>STRÄNGHANTERING</title>
</head>
<body>
<?php
if (isset($_POST["str"])) { // Behöver bara checka en variabel
$consonants = ["b","c","d","f","g","h","j","k","l","m","n","p","q","r","s","t","v","w","x","z"];
$output = "";
$str = htmlspecialchars($_POST["str"]);
for ($i = 0; $i < strlen($str); $i++) {
$char = $str[$i];
if (in_array(strtolower($char), $consonants)) {
$output = $output . $char . "o" . $char;
} else{
$output = $output . $char;
}
}
echo($str . "<br>");
echo($output);
}
?>
<form method="POST">
<input type="text" name="str" id="str_id" placeholder="Harry" required>
<label for="str_id">Sträng att översätta</label><br>
<button type="submit">Skicka in</button>
</form>
</body>
</html>