Sto faticosamente cercando di capire qualcosa di PHP, prendendo esempio da un libro ma...
login.php
movie1.phpcodice:<?php session_unset(); ?> <html> <head> <title>Please Log In</title> </head> <body> <?php include 'header.php'; ?> <form method="post" action="movie1.php"> Enter your username: <input type="text" name="user"/> </p> Enter your password: <input type="password" name="pass"/> </p> <input type="submit" name="submit" value="Submit"/> </p> </form> </body> </html>
Mi saltano fuori errori quando provo dalla pagina login.php a "lanciare" la movie1.phpcodice:<?php session_start(); $_SESSION['username'] = $_POST['user']; $_SESSION['userpass'] = $_POST['pass']; $_SESSION['authuser'] = 0; //Check username and password information if (($_SESSION['username'] == 'Joe') and ($_SESSION['userpass'] == '12345')) { $_SESSION['authuser'] = 1; } else { echo 'Sorry, but you don\'t have permission to view this page!'; exit(); } ?> <html> <head> <title>Find my Favorite Movie!</title> </head> <body> <?php include 'header.php'; ?> <?php $myfavmovie = urlencode('Life of Brian'); echo "<a href=\"moviesite.php?favmovie=$myfavmovie\">"; echo "Click here to see information about my favorite movie!"; echo "</a>"; ?> Or choose how many movies you would like to see: <form method="post" action="moviesite.php"> Enter number of movies (up to 10): <input type="text" name="num" maxlength="2" size="2"/> Check to sort them alphabetically: <input type="checkbox" name="sorted" /> </p> <input type="submit" name="submit" value="Submit"/> </form> </body> </html>
L'errore è questo
Notice: Undefined index: user in C:\nginx\html\script\movie1.php on line 3
Notice: Undefined index: pass in C:\nginx\html\script\movie1.php on line 4
Sorry, but you don't have permission to view this page!
che in pratica dovrebbe voler dire che manca il controllo "isset" sui parametri, ma i parametri... non arrivano a movie1.php
Come mai? HELLLPPPPP!!!
