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index.html
ovn_str1.php
ovn_str2.php
ovn_str3.php
ovn_str4.php
ovn_str5.php
ovn_str6.php
svar.php
svar2.php
svar3.php
svar4.php
svar5.php
ovn_str6.php
51 lines ASCII Windows (CRLF)
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Document</title>
</head>
<body>
<form method="post" action="">
<label for="text">Text</label>
<input type="textarea" name="text"> <br>
<input type="submit" value="Skicka">
</form>
<?php
if ($_SERVER['REQUEST_METHOD'] == 'POST'){
$text = $_POST["text"];
$newtext = "";
for ($i = 0; $i < strlen($text); $i++){
if ($text[$i] == "b"||
$text[$i] == "c"||
$text[$i] == "d"||
$text[$i] == "f"||
$text[$i] == "g"||
$text[$i] == "h"||
$text[$i] == "j"||
$text[$i] == "k"||
$text[$i] == "l"||
$text[$i] == "m"||
$text[$i] == "n"||
$text[$i] == "p"||
$text[$i] == "q"||
$text[$i] == "r"||
$text[$i] == "s"||
$text[$i] == "t"||
$text[$i] == "v"||
$text[$i] == "w"||
$text[$i] == "x"||
$text[$i] == "z"
){
$newtext .= $text[$i]. "o". $text[$i];
}
else {
$newtext .= $text[$i];
}
}
echo "<br>". $text. "<br> <br>";
echo $newtext;
}
?>
</body>
</html>