2024-08-30 13:43:25 +00:00
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<!DOCTYPE html>
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<html lang="sv">
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<head>
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<meta charset="UTF-8">
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<title>Filhantering Läs</title>
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</head>
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<body>
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<?php
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2024-09-13 14:45:04 +00:00
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$file = "../../../userM2.dat";
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2024-08-30 13:43:25 +00:00
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function addUser($newUser, $file) {
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if(file_exists($file)){
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$users = unserialize(file_get_contents($file));
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}else{
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echo "Filen finns inte!!!";
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exit;
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}
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if (!is_array($users)) {
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$users = [];
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} else {
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// If file does not exist, initialize as an empty array
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$users = [];
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}
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$users[] = $newUser;
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file_put_contents($file, serialize($users));
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}
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function readUser($file, $användarnamn, $lösenord) {
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if(file_exists($file)){
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$users = unserialize(file_get_contents($file));
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}else{
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// Filen finns ej!! Kör om programmet “personWrite.php”
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}
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header('Content-Type: text/html; charset=utf-8');
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foreach($users as $user) {
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if ($user->getAnvändarnamn() == $användarnamn && $user->getLösenord() == $lösenord) {
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echo('Välkommen ' . $user->getFörnamn() . " " . $user->getEfternamn());
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break;
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}
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}
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}
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?>
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</body>
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</html>
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