PHP RFID Beispiele

Beispiel #1

Datei: index.php Projekt: toyenyouthlibrary/backend

                     echo 'Feilet<br>' . $rfid->error;
                 }
             } else {
                 echo 'Mangler obligatorisk variabel.';
             }
         } else {
             if ($index_a[1] == 'search') {
                 echo '<div class="padding">';
                 if (!isset($_POST['rfid'])) {
                     //Display info
                     echo "Skan RFID<form id='formy' action='" . URL_ROOT . "rfid/search' method='POST'><input type='hidden' name='rfid' /></form>";
                     display_rfid_script("search");
                 } else {
                     //Display results
                     require 'rfid.class.php';
                     $rfid = new RFID();
                     $res = $rfid->search($_POST['rfid']);
                     if ($res != false) {
                         header("Location: " . URL_ROOT . $res['type'] . "s/info/" . $res['id']);
                     } else {
                         echo "Feilet.<br>" . $rfid->error . "<br><br>Prøv å scanne på nytt";
                         display_rfid_script("search");
                     }
                 }
                 echo '</div>';
             } else {
                 echo 'Mangler obligatorisk variabel.';
             }
         }
     }
 } else {

Beispiel #2

Datei: book_scanned.php Projekt: toyenyouthlibrary/backend

<?php

if (!defined('ROOT')) {
    define('ROOT', getcwd() . '/');
}
require '../../koble_til_database.php';
session_start();
$error = array('multiple_user_rfid' => 'Du kan bare skanne 1 bruker-enhet.', 'no_book_rfid' => 'Du m&aring; skanne minst 1 bok.', 'failed_to_lend_book' => 'Klarte ikke &aring; l&aring;ne boken.', 'no_user_rfid' => 'For &aring; l&aring;ne b&oslash;ker m&aring; du skanne en bruker-enhet.', 'nonexistant_book' => 'Boken ble ikke funnet i databasen.', 'failed_to_deliver_book' => 'Klarte ikke &aring; levere boken.', 'deliver_success' => '', 'lend_success' => '', 'only_one_action_allowed' => 'Du kan ikke l&aring;ne og levere samtidig.');
$post_vars = array('obligatory' => array('rfid'));
//Array that contains all the post information
$vars = $post->verify($post_vars);
$vars['rfid'] = trim($vars['rfid'], ";");
$rfid_arr = explode(";", $vars['rfid']);
//Require and initialize the rfid class
require 'rfid.class.php';
$rfid = new RFID();
$user = -1;
$books = array();
for ($i = 0; $i < count($rfid_arr); $i++) {
    $res = $rfid->type($rfid_arr[$i]);
    if ($res[0] == 'user') {
        if ($user == -1) {
            $user = $res[1];
        } else {
            //Two user RFID's are selected
            j_die($error['multiple_user_rfid']);
        }
    } else {
        if ($res[0] == 'book') {
            $books[] = array('bookID' => $res[1], 'rfid' => $rfid_arr[$i], 'shelfID' => $res[2]);
        }

Beispiel #3

Datei: feedback.php Projekt: toyenyouthlibrary/backend

$rfid = trim($_POST['rfid'], ";") . ";" . trim($_POST['userrfid'], ";");
$type = $_POST['type'];
$value = $_POST['value'];
//Verify the type of feedback
if (!($type == "comment" || $type == "star")) {
    j_die($error['unknown_feedback']);
}
if ($type == "star" && $value == 0 || $value == "") {
    j_die("");
}
//Verify the RFIDs
$rfid = trim($rfid, ";");
$rfids = explode(";", $rfid);
if (count($rfids) == 2) {
    require 'rfid.class.php';
    $rfid = new RFID();
    $user = -1;
    $book = -1;
    for ($i = 0; $i < count($rfids); $i++) {
        $res = $rfid->type($rfids[$i]);
        if ($res[0] == 'user') {
            if ($user === -1) {
                $user = $rfids[$i];
            } else {
                j_die($error['wrong_rfid_types']);
            }
        } else {
            if ($res[0] == 'book') {
                if ($book === -1) {
                    $book = $rfids[$i];
                } else {