je ne m y connais pas beaucoup, voir tres peu en php, c est pourquoi je sollicite votre aide.
Parse error: syntax error, unexpected T_STRING in /home/a8449412/public_html/functions/user.php on line 2
voila le code la page.
Code : Tout sélectionner
<?php
namespace user;
require_once 'functions.php';
require_once 'database.php';
use functions;
define("USER_TABLE", 'user');
// Table Definition
$user_table_definition = USER_TABLE."
(
id INT UNSIGNED AUTO_INCREMENT PRIMARY KEY,
first_name VARCHAR(64) NOT NULL,
last_name VARCHAR(64) NOT NULL,
email_address VARCHAR(128) NOT NULL UNIQUE,
drivers_license_id VARCHAR(64),
gender BINARY(1) NOT NULL,
password VARCHAR(64) NOT NULL
)";
/**
* Encrypts the given password.
* @param password Input password.
* @return string the salted and hashed string of the given password.
*/
function encrypt_password($password) {
$salt1 = "qm&h*";
$salt2 = "ez!@";
return hash('sha256', $salt1.$password.$salt2);
}
/**
* Authenticates the user.
* @param email the email address of the user.
* @param password the password entered by the user.
* @return row the associative row of the user if authenticated, NULL otherwise.
*/
function authenticate_user($email, $password) {
$s_email = functions\sanitize_string($email);
$query = "SELECT * FROM ".USER_TABLE." WHERE email_address='$s_email'";
$result = mysql_query($query);
if (!$result) die("Database access failed: " . mysql_error());
elseif (mysql_num_rows($result)) {
$row = mysql_fetch_assoc($result);
$input_token = encrypt_password($password);
if ($row['password'] == $input_token) {
$_SESSION['user_id'] = $row['id'];
$_SESSION['email_address'] = $row['email_address'];
$_SESSION['first_name'] = $row['first_name'];
return $row;
} else {
return NULL;
}
}
}
/**
* Logs out the user by destroying session.
* @return status LOGGED_OUT if user logged out,
* NOT_LOGGED_IN if user is not logged in.
*/
function logout_user() {
if (!isset($_SESSION['user_id']))
return 'NOT_LOGGED_IN';
$_SESSION = array();
if (session_id() != "" or isset($_COOKIE[session_name()]))
setcookie(session_name(), '', time()-2592000, '/');
session_destroy();
return 'LOGGED_OUT';
}
/**
* Whether the user is logged in.
* @return boolean whether the user is logged in.
*/
function user_logged_in() {
return isset($_SESSION['user_id']);
}
/**
* Get User user's data if the user is logged in
* @return if the user is logged in, returns current user's data
* @return otherwise if the user is not logged in, returns NULL
*/
function get_logged_in_user(){
$data_array=array();
if(isset($_SESSION['user_id'])){
$data_array['id'] = $_SESSION['user_id'];
return $data_array;
}else{
return NULL;
}
}
/**
* Adds the user to the database.
* @param data associative array containing all of the user information.
* @return boolean whether the operation was successful.
*/
function add_user($data) {
$user_table = USER_TABLE;
$first_name = functions\sanitize_string($data['first_name']);
$last_name = functions\sanitize_string($data['last_name']);
$email_address = functions\sanitize_string($data['email_address']);
$drivers_license_id = functions\sanitize_string($data['drivers_license_id']);
$gender = functions\sanitize_string($data['gender']);
$password = encrypt_password($data['password']);
$query = "INSERT INTO $user_table (
first_name,
last_name,
email_address,
drivers_license_id,
gender,
password
) VALUES (
'$first_name',
'$last_name',
'$email_address',
'$drivers_license_id',
'$gender',
'$password')";
if (mysql_query($query)) return true;
error_log("Failed to create user: " . mysql_error());
return false;
}
/**
* Updates the following user from the database.
* @param $data an associative array containing the new user data.
* @return boolean whether the user update was successful.
*/
function update_user($data) {
$user_table = USER_TABLE;
$id = functions\sanitize_string($data['id']);
$first_name = functions\sanitize_string($data['first_name']);
$last_name = functions\sanitize_string($data['last_name']);
$email_address = functions\sanitize_string($data['email_address']);
$drivers_license_id = functions\sanitize_string($data['drivers_license_id']);
$gender = functions\sanitize_string($data['gender']);
$password = encrypt_password($data['password']);
$query =
"UPDATE $user_table SET
first_name = '$first_name',
last_name = '$last_name',
email_address = '$email_address',
drivers_license_id = '$drivers_license_id',
gender = '$gender',
password = '$password'
WHERE id = $id";
if (mysql_query($query)) return true;
error_log("Failed to update user: " . mysql_error());
return false;
}
/**
* Deletes the following user from the database.
* @param $user_id the database id of the user.
* @return boolean whether the user was successfully deleted.
*/
function delete_user($user_id){
$user_table = USER_TABLE;
$trip_table = 'trip';
$s_user_id= functions\sanitize_string($user_id);
$users_table_delete = mysql_query("DELETE FROM $user_table WHERE id = $s_user_id");
$users_trips = mysql_query("SELECT * FROM $trip_table WHERE driver_id=$s_user_id");
$num_rows = mysql_num_rows($users_trips);
if ($users_table_delete){
if ($users_trips ){
for ($i = 0; $i < $num_rows ; ++$i) {
$row = mysql_fetch_assoc($users_trips);
$trip_delete = database\delete_trip($row['id']);
}
return true;
}
return true; // No trips associated with the user
}
return false; // Failed to delete User
}
/**
* Gets the user specified by id.
* @param id the row id of the user.
* @return row the user row in the database without password, NULL otherwise.
*/
function get_user($id) {
$s_id = functions\sanitize_string($id);
$user_table = USER_TABLE;
$query = "SELECT id,
first_name,
last_name,
email_address,
drivers_license_id,
gender
FROM $user_table WHERE id=$s_id";
$result = mysql_query($query);
if (!$result) return NULL;
elseif (mysql_num_rows($result))
return mysql_fetch_assoc($result);
return NULL;
}
/**
* Gets all the users in the Database as well as their info
* @return returns an array of all of the users in the database
*/
function get_all_users(){
$users_table = USER_TABLE;
$users_query = "SELECT *
FROM $users_table";
$query_result = mysql_query( $users_query);
$rows = array();
$num_rows = mysql_num_rows($query_result);
if ($query_result) {
for ($i = 0; $i < $num_rows ; ++$i) {
$row = mysql_fetch_assoc($query_result);
$rows[] = process_trip_row($row);
}
}
return $rows;
}
/**
* Process a User's row
* @param user_id the id of the user
* @return returns an array of all of the user's details
*/
function process_user_row($user_id)
{
$row = get_user($user_id);
if ($row){
$row['id'] = $user_id;
$row['first_name'] = $row['first_name'];
$row['last_name'] = $row['last_name'];
$row['email_address'] = $row['email_address'];
$row['drivers_license_id'] = $row['drivers_license_id'];
$row['gender'] = $row['gender'];
}
return $row;
}
/**
* Checks whether the user exists.
* @param email the email address of the user.
* @return boolean whether the user exists.
*/
function user_exists($email) {
$s_email = functions\sanitize_string($email);
$query = "SELECT * FROM ".USER_TABLE." WHERE email_address='$s_email'";
if (mysql_num_rows(mysql_query($query)))
return true;
else
return false;
}
?>Merci d avance pour votre aide.
