Giandonato Inverso
30 lines
1.1 KiB
PHP
30 lines
1.1 KiB
PHP
<?php
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/**
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* PHP Dynamic Qr code
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*
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* @author Giandonato Inverso <info@giandonatoinverso.it>
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* @copyright Copyright (c) 2020-2021
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* @license https://opensource.org/licenses/MIT MIT License
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* @link https://github.com/giandonatoinverso/PHP-Dynamic-Qr-code
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* @version 1.0
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*/
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include 'qrcode/config/config.php';
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//Get DB instance. function is defined in config.php
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$db = getDbInstance();
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$get_id = htmlspecialchars($_GET['id'], ENT_QUOTES, 'UTF-8'); // I take the id through the GET method
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$state = $db->query("SELECT state FROM dynamic_qrcodes WHERE identifier='$get_id'");
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$link = $db->query("SELECT link FROM dynamic_qrcodes WHERE identifier='$get_id'");
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$update = $db->query("UPDATE dynamic_qrcodes SET scan=scan+1 WHERE identifier='$get_id'");
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if($state[0]['state'] == 'enable'){
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echo '<meta http-equiv="refresh" content="0; URL='.$link[0]['link'].'" />'; // Page refresh with the link obtained
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echo 'Loading...'; // You can include a custom page to display during the redirect
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}
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else
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echo 'Disabled link';
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?>
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