diff --git a/application/helpers/config_helper.php b/application/helpers/config_helper.php
index d29d6b69..a05c5abd 100644
--- a/application/helpers/config_helper.php
+++ b/application/helpers/config_helper.php
@@ -153,3 +153,31 @@ if ( ! function_exists('html_vars'))
         return $value ?? $default;
     }
 }
+
+if ( ! function_exists('vars'))
+{
+    /**
+     * Get / set the specified HTML & JS config value.
+     *
+     * If an array is passed as the key, we will assume you want to set an array of values.
+     *
+     * Example "Get":
+     *
+     * $version = vars('version', '1.0.0');
+     *
+     * Example "Set":
+     *
+     * vars(['version' => '1.0.0']);
+     *
+     * @param array|string $key Configuration key.
+     * @param mixed $default Default value in case the requested config has no value.
+     *
+     * @return mixed|NULL Returns the requested value or NULL if you assign a new configuration value.
+     *
+     * @throws InvalidArgumentException
+     */
+    function vars($key = NULL, $default = NULL)
+    {
+        return html_vars($key) ?? script_vars($key) ?? $default;
+    }
+}
diff --git a/application/views/components/appointments_modal.php b/application/views/components/appointments_modal.php
index 950c2421..76933d05 100644
--- a/application/views/components/appointments_modal.php
+++ b/application/views/components/appointments_modal.php
@@ -1,16 +1,3 @@
-<?php
-/**
- * @var array $available_services
- * @var array $timezones
- * @var array $require_first_name
- * @var array $require_last_name
- * @var array $require_email
- * @var array $require_phone_number
- * @var array $require_address
- * @var array $require_city
- * @var array $require_zip_code
- */
-?>
 <div id="appointments-modal" class="modal fade">
     <div class="modal-dialog modal-lg">
         <div class="modal-content">
@@ -40,7 +27,7 @@
                                         // Group services by category, only if there is at least one service
                                         // with a parent category.
                                         $has_category = FALSE;
-                                        foreach ($available_services as $service)
+                                        foreach (vars('available_services') as $service)
                                         {
                                             if ( ! empty($service['category_id']))
                                             {
@@ -53,7 +40,7 @@
                                         {
                                             $grouped_services = [];
 
-                                            foreach ($available_services as $service)
+                                            foreach (vars('available_services') as $service)
                                             {
                                                 if ( ! empty($service['category_id']))
                                                 {
@@ -69,7 +56,7 @@
                                             // We need the uncategorized services at the end of the list so we will use
                                             // another iteration only for the uncategorized services.
                                             $grouped_services['uncategorized'] = [];
-                                            foreach ($available_services as $service)
+                                            foreach (vars('available_services') as $service)
                                             {
                                                 if ($service['category_id'] == NULL)
                                                 {
@@ -99,7 +86,7 @@
                                         }
                                         else
                                         {
-                                            foreach ($available_services as $service)
+                                            foreach (vars('available_services') as $service)
                                             {
                                                 echo '<option value="' . $service['id'] . '">'
                                                     . $service['name'] . '</option>';
@@ -155,7 +142,7 @@
                                         <li>
                                             <?= lang('current_user') ?>:
                                             <span>
-                                                <?= $timezones[session('timezone', 'UTC')] ?>
+                                                <?= vars('timezones')[session('timezone', 'UTC')] ?>
                                             </span>
                                         </li>
                                     </ul>
@@ -194,96 +181,96 @@
                                 <div class="mb-3">
                                     <label for="first-name" class="form-label">
                                         <?= lang('first_name') ?>
-                                        <?php if ($require_first_name): ?>
+                                        <?php if (vars('require_first_name')): ?>
                                             <span class="text-danger">*</span>
                                         <?php endif ?>
                                     </label>
                                     <input type="text" id="first-name"
-                                           class="<?= $require_first_name ? 'required' : '' ?> form-control"
+                                           class="<?= vars('require_first_name') ? 'required' : '' ?> form-control"
                                            maxlength="100"/>
                                 </div>
 
                                 <div class="mb-3">
                                     <label for="last-name" class="form-label">
                                         <?= lang('last_name') ?>
-                                        <?php if ($require_last_name): ?>
+                                        <?php if (vars('require_last_name')): ?>
                                             <span class="text-danger">*</span>
                                         <?php endif ?>
                                     </label>
                                     <input type="text" id="last-name"
-                                           class="<?= $require_last_name ? 'required' : '' ?> form-control"
+                                           class="<?= vars('require_last_name') ? 'required' : '' ?> form-control"
                                            maxlength="120"/>
                                 </div>
 
                                 <div class="mb-3">
                                     <label for="email" class="form-label">
                                         <?= lang('email') ?>
-                                        <?php if ($require_email): ?>
+                                        <?php if (vars('require_email')): ?>
                                             <span class="text-danger">*</span>
                                         <?php endif ?>
                                     </label>
                                     <input type="text" id="email"
-                                           class="<?= $require_email ? 'required' : '' ?> form-control"
+                                           class="<?= vars('require_email') ? 'required' : '' ?> form-control"
                                            maxlength="120"/>
                                 </div>
 
                                 <div class="mb-3">
                                     <label for="phone-number" class="form-label">
                                         <?= lang('phone_number') ?>
-                                        <?php if ($require_phone_number): ?>
+                                        <?php if (vars('require_phone_number')): ?>
                                             <span class="text-danger">*</span>
                                         <?php endif ?>
                                     </label>
                                     <input type="text" id="phone-number" maxlength="60"
-                                           class="<?= $require_phone_number ? 'required' : '' ?> form-control"/>
+                                           class="<?= vars('require_phone_number') ? 'required' : '' ?> form-control"/>
                                 </div>
                             </div>
                             <div class="col-12 col-sm-6">
                                 <div class="mb-3">
                                     <label for="address" class="form-label">
                                         <?= lang('address') ?>
-                                        <?php if ($require_address): ?>
+                                        <?php if (vars('require_address')): ?>
                                             <span class="text-danger">*</span>
                                         <?php endif ?>
                                     </label>
                                     <input type="text" id="address"
-                                           class="<?= $require_address ? 'required' : '' ?> form-control"
+                                           class="<?= vars('require_address') ? 'required' : '' ?> form-control"
                                            maxlength="120"/>
                                 </div>
 
                                 <div class="mb-3">
                                     <label for="city" class="form-label">
                                         <?= lang('city') ?>
-                                        <?php if ($require_city): ?>
+                                        <?php if (vars('require_city')): ?>
                                             <span class="text-danger">*</span>
                                         <?php endif ?>
                                     </label>
                                     <input type="text" id="city"
-                                           class="<?= $require_city ? 'required' : '' ?> form-control"
+                                           class="<?= vars('require_city') ? 'required' : '' ?> form-control"
                                            maxlength="120"/>
                                 </div>
 
                                 <div class="mb-3">
                                     <label for="zip-code" class="form-label">
                                         <?= lang('zip_code') ?>
-                                        <?php if ($require_zip_code): ?>
+                                        <?php if (vars('require_zip_cod')): ?>
                                             <span class="text-danger">*</span>
                                         <?php endif ?>
                                     </label>
                                     <input type="text" id="zip-code"
-                                           class="<?= $require_zip_code ? 'required' : '' ?> form-control"
+                                           class="<?= vars('require_zip_code') ? 'required' : '' ?> form-control"
                                            maxlength="120"/>
                                 </div>
 
                                 <div class="mb-3">
                                     <label for="customer-notes" class="form-label">
                                         <?= lang('notes') ?>
-                                        <?php if ($require_zip_code): ?>
+                                        <?php if (vars('require_zip_code')): ?>
                                             <span class="text-danger">*</span>
                                         <?php endif ?>
                                     </label>
                                     <textarea id="customer-notes" rows="2"
-                                              class="<?= $require_zip_code ? 'required' : '' ?> form-control"></textarea>
+                                              class="<?= vars('require_zip_code') ? 'required' : '' ?> form-control"></textarea>
                                 </div>
                             </div>
                         </div>
diff --git a/application/views/components/backend_footer.php b/application/views/components/backend_footer.php
index 322da8c4..10a57c0b 100644
--- a/application/views/components/backend_footer.php
+++ b/application/views/components/backend_footer.php
@@ -1,8 +1,3 @@
-<?php
-/**
- * @var string $user_display_name
- */
-?>
 <div id="footer" class="d-lg-flex justify-content-lg-start align-items-lg-center p-2 text-center text-lg-left">
     <div class="mb-3 me-lg-5 mb-lg-0">
         <img class="me-1" src="<?= base_url('assets/img/logo-16x16.png') ?>" alt="Easy!Appointments Logo">
@@ -42,7 +37,7 @@
 
     <div class="ms-lg-auto">
         <strong id="footer-user-display-name">
-            <?= lang('hello') . ', ' . $user_display_name ?>!
+            <?= lang('hello') . ', ' . vars('user_display_name') ?>!
         </strong>
     </div>
 </div>
diff --git a/application/views/components/backend_header.php b/application/views/components/backend_header.php
index f1469f9b..c584c70d 100755
--- a/application/views/components/backend_header.php
+++ b/application/views/components/backend_header.php
@@ -1,10 +1,3 @@
-<?php
-/**
- * @var array $privileges
- * @var string $active_menu
- */
-?>
-
 <nav id="header" class="navbar navbar-expand-md navbar-dark">
     <div id="header-logo" class="navbar-brand">
         <img src="<?= base_url('assets/img/logo.png') ?>" alt="logo">
@@ -20,7 +13,7 @@
     <div id="header-menu" class="collapse navbar-collapse flex-row-reverse px-2">
         <ul class="navbar-nav">
             <?php $hidden = can('view', PRIV_APPOINTMENTS) ? '' : 'd-none' ?>
-            <?php $active = $active_menu == PRIV_APPOINTMENTS ? 'active' : '' ?>
+            <?php $active = vars('active_menu') == PRIV_APPOINTMENTS ? 'active' : '' ?>
             <li class="nav-item <?= $active . $hidden ?>">
                 <a href="<?= site_url('calendar') ?>" class="nav-link"
                    data-tippy-content="<?= lang('manage_appointment_record_hint') ?>">
@@ -30,7 +23,7 @@
             </li>
 
             <?php $hidden = can('view', PRIV_CUSTOMERS) ? '' : 'd-none' ?>
-            <?php $active = $active_menu == PRIV_CUSTOMERS ? 'active' : '' ?>
+            <?php $active = vars('active_menu') == PRIV_CUSTOMERS ? 'active' : '' ?>
             <li class="nav-item <?= $active . $hidden ?>">
                 <a href="<?= site_url('customers') ?>" class="nav-link"
                    data-tippy-content="<?= lang('manage_customers_hint') ?>">
@@ -40,7 +33,7 @@
             </li>
 
             <?php $hidden = can('view', PRIV_SERVICES) ? '' : 'd-none' ?>
-            <?php $active = $active_menu == PRIV_SERVICES ? 'active' : '' ?>
+            <?php $active = vars('active_menu') == PRIV_SERVICES ? 'active' : '' ?>
             <li class="nav-item dropdown <?= $active . $hidden ?>">
                 <a class="nav-link dropdown-toggle" href="#" data-bs-toggle="dropdown"
                    data-tippy-content="<?= lang('manage_services_hint') ?>">
@@ -58,7 +51,7 @@
             </li>
 
             <?php $hidden = can('view', PRIV_USERS) ? '' : 'd-none' ?>
-            <?php $active = $active_menu == PRIV_USERS ? 'active' : '' ?>
+            <?php $active = vars('active_menu') == PRIV_USERS ? 'active' : '' ?>
             <li class="nav-item dropdown <?= $active . $hidden ?>">
                 <a class="nav-link dropdown-toggle" href="#" data-bs-toggle="dropdown"
                    data-tippy-content="<?= lang('manage_users_hint') ?>">
@@ -79,7 +72,7 @@
             </li>
 
             <?php $hidden = can('view', PRIV_SYSTEM_SETTINGS) || can('view', PRIV_USER_SETTINGS) ? '' : 'd-none' ?>
-            <?php $active = $active_menu == PRIV_SYSTEM_SETTINGS ? 'active' : '' ?>
+            <?php $active = vars('active_menu') == PRIV_SYSTEM_SETTINGS ? 'active' : '' ?>
             <li class="nav-item dropdown <?= $active . $hidden ?>">
                 <a class="nav-link dropdown-toggle" href="#" data-bs-toggle="dropdown"
                    data-tippy-content="<?= lang('settings_hint') ?>">
diff --git a/application/views/components/booking_cancellation_frame.php b/application/views/components/booking_cancellation_frame.php
index b04b8233..a9676a0f 100644
--- a/application/views/components/booking_cancellation_frame.php
+++ b/application/views/components/booking_cancellation_frame.php
@@ -1,18 +1,11 @@
-<?php
-/**
- * @var bool $manage_mode
- * @var array $appointment_data
- */
-?>
-
-<?php if ($manage_mode): ?>
+<?php if (vars('manage_mode')): ?>
     <div id="cancel-appointment-frame" class="row booking-header-bar">
         <div class="col-12 col-md-10">
             <small><?= lang('cancel_appointment_hint') ?></small>
         </div>
         <div class="col-12 col-md-2">
             <form id="cancel-appointment-form" method="post"
-                  action="<?= site_url('booking_cancellation/of/' . $appointment_data['hash']) ?>">
+                  action="<?= site_url('booking_cancellation/of/' . vars('appointment_data')['hash']) ?>">
 
                 <input type="hidden" name="csrfToken" value="<?= $this->security->get_csrf_hash() ?>"/>
 
diff --git a/application/views/components/booking_final_step.php b/application/views/components/booking_final_step.php
index 21861407..0c240a35 100644
--- a/application/views/components/booking_final_step.php
+++ b/application/views/components/booking_final_step.php
@@ -1,9 +1,3 @@
-<?php
-/**
- * @property bool $manage_mode
- */
-?>
-
 <div id="wizard-frame-4" class="wizard-frame" style="display:none;">
     <div class="frame-container">
         <h2 class="frame-title"><?= lang('appointment_confirmation') ?></h2>
@@ -37,7 +31,7 @@
         <form id="book-appointment-form" style="display:inline-block" method="post">
             <button id="book-appointment-submit" type="button" class="btn btn-success">
                 <i class="fas fa-check-square me-2"></i>
-                <?= ! $manage_mode ? lang('confirm') : lang('update') ?>
+                <?= ! vars('manage_mode') ? lang('confirm') : lang('update') ?>
             </button>
             <input type="hidden" name="csrfToken"/>
             <input type="hidden" name="post_data"/>
diff --git a/application/views/components/booking_header.php b/application/views/components/booking_header.php
index 51351fcc..156d6a33 100644
--- a/application/views/components/booking_header.php
+++ b/application/views/components/booking_header.php
@@ -1,11 +1,5 @@
-<?php
-/**
- * @var string $company_name
- */
-?>
-
 <div id="header">
-    <span id="company-name"><?= $company_name ?></span>
+    <span id="company-name"><?= vars('company_name') ?></span>
 
     <div id="steps">
         <div id="step-1" class="book-step active-step"
diff --git a/application/views/components/booking_info_step.php b/application/views/components/booking_info_step.php
index 9eed9397..8521e722 100644
--- a/application/views/components/booking_info_step.php
+++ b/application/views/components/booking_info_step.php
@@ -1,26 +1,3 @@
-<?php
-/**
- * @var string $display_first_name
- * @var string $require_first_name
- * @var string $display_last_name
- * @var string $require_last_name
- * @var string $display_email
- * @var string $require_email
- * @var string $display_phone_number
- * @var string $require_phone_number
- * @var string $display_address
- * @var string $require_address
- * @var string $display_city
- * @var string $require_city
- * @var string $display_zip_code
- * @var string $require_zip_code
- * @var string $display_notes
- * @var string $require_notes
- * @var string $display_terms_and_conditions
- * @var string $display_privacy_policy
- */
-?>
-
 <div id="wizard-frame-3" class="wizard-frame" style="display:none;">
     <div class="frame-container">
 
@@ -28,109 +5,109 @@
 
         <div class="row frame-content">
             <div class="col-12 col-md-6">
-                <?php if ($display_first_name): ?>
+                <?php if (vars('display_first_name')): ?>
                     <div class="mb-3">
                         <label for="first-name" class="form-label">
                             <?= lang('first_name') ?>
-                            <?php if ($require_first_name): ?>
+                            <?php if (vars('require_first_name')): ?>
                                 <span class="text-danger">*</span>
                             <?php endif ?>
                         </label>
                         <input type="text" id="first-name"
-                               class="<?= $require_first_name ? 'required' : '' ?> form-control" maxlength="100"/>
+                               class="<?= vars('require_first_name') ? 'required' : '' ?> form-control" maxlength="100"/>
                     </div>
                 <?php endif ?>
                 
-                <?php if ($display_last_name): ?>
+                <?php if (vars('display_last_name')): ?>
                     <div class="mb-3">
                         <label for="last-name" class="form-label">
                             <?= lang('last_name') ?>
-                            <?php if ($require_last_name): ?>
+                            <?php if (vars('require_last_name')): ?>
                                 <span class="text-danger">*</span>
                             <?php endif ?>
                         </label>
                         <input type="text" id="last-name"
-                               class="<?= $require_last_name ? 'required' : '' ?> form-control" maxlength="120"/>
+                               class="<?= vars('require_last_name') ? 'required' : '' ?> form-control" maxlength="120"/>
                     </div>
                 <?php endif ?>
                 
-                <?php if ($display_email): ?>
+                <?php if (vars('display_email')): ?>
                     <div class="mb-3">
                         <label for="email" class="form-label">
                             <?= lang('email') ?>
-                            <?php if ($require_email): ?>
+                            <?php if (vars('require_email')): ?>
                                 <span class="text-danger">*</span>
                             <?php endif ?>
                         </label>
                         <input type="text" id="email"
-                               class="<?= $require_email ? 'required' : '' ?> form-control" maxlength="120"/>
+                               class="<?= vars('require_email') ? 'required' : '' ?> form-control" maxlength="120"/>
                     </div>
                 <?php endif ?>
                 
-                <?php if ($display_phone_number): ?>
+                <?php if (vars('display_phone_number')): ?>
                     <div class="mb-3">
                         <label for="phone-number" class="form-label">
                             <?= lang('phone_number') ?>
-                            <?php if ($require_phone_number): ?>
+                            <?php if (vars('require_phone_number')): ?>
                                 <span class="text-danger">*</span>
                             <?php endif ?>
                         </label>
                         <input type="text" id="phone-number" maxlength="60"
-                               class="<?= $require_phone_number ? 'required' : '' ?> form-control"/>
+                               class="<?= vars('require_phone_number') ? 'required' : '' ?> form-control"/>
                     </div>
                 <?php endif ?>
             </div>
 
             <div class="col-12 col-md-6">
-                <?php if ($display_address) : ?>
+                <?php if (vars('display_address')) : ?>
                     <div class="mb-3">
                         <label for="address" class="form-label">
                             <?= lang('address') ?>
-                            <?php if ($require_address): ?>
+                            <?php if (vars('require_address')): ?>
                                 <span class="text-danger">*</span>
                             <?php endif ?>
                         </label>
-                        <input type="text" id="address" class="<?= $require_address ? 'required' : '' ?> form-control" maxlength="120"/>
+                        <input type="text" id="address" class="<?= vars('require_address') ? 'required' : '' ?> form-control" maxlength="120"/>
                     </div>
                 <?php endif ?>
-                <?php if ($display_city): ?>
+                <?php if (vars('display_city')): ?>
                     <div class="mb-3">
                         <label for="city" class="form-label">
                             <?= lang('city') ?>
-                            <?php if ($require_city): ?>
+                            <?php if (vars('require_city')): ?>
                                 <span class="text-danger">*</span>
                             <?php endif ?>
                         </label>
-                        <input type="text" id="city" class="<?= $require_city ? 'required' : '' ?> form-control" maxlength="120"/>
+                        <input type="text" id="city" class="<?= vars('require_city') ? 'required' : '' ?> form-control" maxlength="120"/>
                     </div>
                 <?php endif ?>
-                <?php if ($display_zip_code): ?>
+                <?php if (vars('display_zip_code')): ?>
                     <div class="mb-3">
                         <label for="zip-code" class="form-label">
                             <?= lang('zip_code') ?>
-                            <?php if ($require_zip_code): ?>
+                            <?php if (vars('require_zip_code')): ?>
                                 <span class="text-danger">*</span>
                             <?php endif ?>
                         </label>
-                        <input type="text" id="zip-code" class="<?= $require_zip_code ? 'required' : '' ?> form-control" maxlength="120"/>
+                        <input type="text" id="zip-code" class="<?= vars('require_zip_code') ? 'required' : '' ?> form-control" maxlength="120"/>
                     </div>
                 <?php endif ?>
-                <?php if ($display_notes): ?>
+                <?php if (vars('display_notes')): ?>
                     <div class="mb-3">
                         <label for="notes" class="form-label">
                             <?= lang('notes') ?>
-                            <?php if ($require_notes): ?>
+                            <?php if (vars('require_notes')): ?>
                                 <span class="text-danger">*</span>
                             <?php endif ?>
                         </label>
-                        <textarea id="notes" maxlength="500" class="<?= $require_notes ? 'required' : '' ?> form-control" rows="1"></textarea>
+                        <textarea id="notes" maxlength="500" class="<?= vars('require_notes') ? 'required' : '' ?> form-control" rows="1"></textarea>
                     </div>
                 <?php endif ?>
             </div>
         </div>
     </div>
 
-    <?php if ($display_terms_and_conditions): ?>
+    <?php if (vars('display_terms_and_conditions')): ?>
         <div class="form-check mb-3">
             <input type="checkbox" class="required form-check-input" id="accept-to-terms-and-conditions">
             <label class="form-check-label" for="accept-to-terms-and-conditions">
@@ -144,7 +121,7 @@
         </div>
     <?php endif ?>
 
-    <?php if ($display_privacy_policy): ?>
+    <?php if (vars('display_privacy_policy')): ?>
         <div class="form-check mb-3">
             <input type="checkbox" class="required form-check-input" id="accept-to-privacy-policy">
             <label class="form-check-label" for="accept-to-privacy-policy">
diff --git a/application/views/components/booking_time_step.php b/application/views/components/booking_time_step.php
index 8a1a8a8c..a2ae77ef 100644
--- a/application/views/components/booking_time_step.php
+++ b/application/views/components/booking_time_step.php
@@ -1,9 +1,3 @@
-<?php
-/**
- * @var array $grouped_timezones
- */
-?>
-
 <div id="wizard-frame-2" class="wizard-frame" style="display:none;">
     <div class="frame-container">
 
@@ -18,7 +12,7 @@
                 <div id="select-time">
                     <div class="mb-3">
                         <label for="select-timezone"><?= lang('timezone') ?></label>
-                        <?php component('timezone_dropdown','id="select-timezone" class="form-control" value="UTC"', ['timezones' => $grouped_timezones]) ?>
+                        <?php component('timezone_dropdown','id="select-timezone" class="form-control" value="UTC"', ['timezones' => vars('grouped_timezones')]) ?>
                     </div>
 
                     <div id="available-hours"></div>
diff --git a/application/views/components/booking_type_step.php b/application/views/components/booking_type_step.php
index b3e3b0b0..192346e7 100644
--- a/application/views/components/booking_type_step.php
+++ b/application/views/components/booking_type_step.php
@@ -1,9 +1,3 @@
-<?php
-/**
- * @var array $available_services
- */
-?>
-
 <div id="wizard-frame-1" class="wizard-frame">
     <div class="frame-container">
         <h2 class="frame-title"><?= lang('service_and_provider') ?></h2>
@@ -19,7 +13,7 @@
                         <?php
                         // Group services by category, only if there is at least one service with a parent category.
                         $has_category = FALSE;
-                        foreach ($available_services as $service)
+                        foreach (vars('available_services') as $service)
                         {
                             if ( ! empty($service['category_id']))
                             {
@@ -32,7 +26,7 @@
                         {
                             $grouped_services = [];
 
-                            foreach ($available_services as $service)
+                            foreach (vars('available_services') as $service)
                             {
                                 if ( ! empty($service['category_id']))
                                 {
@@ -48,7 +42,7 @@
                             // We need the uncategorized services at the end of the list, so we will use another
                             // iteration only for the uncategorized services.
                             $grouped_services['uncategorized'] = [];
-                            foreach ($available_services as $service)
+                            foreach (vars('available_services') as $service)
                             {
                                 if ($service['category_id'] == NULL)
                                 {
@@ -76,7 +70,7 @@
                         }
                         else
                         {
-                            foreach ($available_services as $service)
+                            foreach (vars('available_services') as $service)
                             {
                                 echo '<option value="' . $service['id'] . '">' . $service['name'] . '</option>';
                             }
diff --git a/application/views/components/cookie_notice_modal.php b/application/views/components/cookie_notice_modal.php
index 8f16cca1..3807df61 100644
--- a/application/views/components/cookie_notice_modal.php
+++ b/application/views/components/cookie_notice_modal.php
@@ -1,8 +1,3 @@
-<?php
-/**
- * @var string $cookie_notice_content
- */
-?>
 <div id="cookie-notice-modal" class="modal fade">
     <div class="modal-dialog">
         <div class="modal-content">
@@ -11,7 +6,7 @@
                 <button type="button" class="btn-close" data-bs-dismiss="modal"></button>
             </div>
             <div class="modal-body">
-                <p><?= $cookie_notice_content ?></p>
+                <p><?= vars('cookie_notice_content') ?></p>
             </div>
             <div class="modal-footer">
                 <button type="button" class="btn btn-outline-secondary" data-bs-dismiss="modal">
diff --git a/application/views/components/js_lang_script.php b/application/views/components/js_lang_script.php
index e19e166c..697cc9c4 100644
--- a/application/views/components/js_lang_script.php
+++ b/application/views/components/js_lang_script.php
@@ -1,9 +1,4 @@
-<?php
-/**
- * @var string $attributes
- */
-?>
-<script <?= $attributes ?>>
+<script <?= vars('attributes') ?>>
     window.lang = (function () {
         const lang = <?= json_encode($this->lang->language) ?>;
 
diff --git a/application/views/components/js_vars_script.php b/application/views/components/js_vars_script.php
index ad666da0..c4282ae9 100644
--- a/application/views/components/js_vars_script.php
+++ b/application/views/components/js_vars_script.php
@@ -1,9 +1,4 @@
-<?php
-/**
- * @var string $attributes
- */
-?>
-<script <?= $attributes ?>>
+<script <?= vars('attributes') ?>>
     window.vars = (function () {
         const vars = <?= json_encode(script_vars()) ?>;
 
diff --git a/application/views/components/privacy_policy_modal.php b/application/views/components/privacy_policy_modal.php
index 5141967a..f82192a9 100644
--- a/application/views/components/privacy_policy_modal.php
+++ b/application/views/components/privacy_policy_modal.php
@@ -1,9 +1,3 @@
-<?php
-/**
- * @var string $privacy_policy_content
- */
-?>
-
 <div id="privacy-policy-modal" class="modal fade">
     <div class="modal-dialog">
         <div class="modal-content">
@@ -13,7 +7,7 @@
                 </button>
             </div>
             <div class="modal-body">
-                <p><?= $privacy_policy_content ?></p>
+                <p><?= vars('privacy_policy_content') ?></p>
             </div>
             <div class="modal-footer">
                 <button type="button" class="btn btn-outline-secondary" data-bs-dismiss="modal">
diff --git a/application/views/components/terms_and_conditions_modal.php b/application/views/components/terms_and_conditions_modal.php
index 6730a486..4d9efda2 100644
--- a/application/views/components/terms_and_conditions_modal.php
+++ b/application/views/components/terms_and_conditions_modal.php
@@ -1,9 +1,3 @@
-<?php
-/**
- * @var string $terms_and_conditions_content
- */
-?>
-
 <div id="terms-and-conditions-modal" class="modal fade">
     <div class="modal-dialog">
         <div class="modal-content">
@@ -12,7 +6,7 @@
                 <button type="button" class="btn-close" data-bs-dismiss="modal"></button>
             </div>
             <div class="modal-body">
-                <p><?= $terms_and_conditions_content ?></p>
+                <p><?= vars('terms_and_conditions_content') ?></p>
             </div>
             <div class="modal-footer">
                 <button type="button" class="btn btn-outline-secondary" data-bs-dismiss="modal">
diff --git a/application/views/components/timezone_dropdown.php b/application/views/components/timezone_dropdown.php
index ed41c181..dcfd1033 100644
--- a/application/views/components/timezone_dropdown.php
+++ b/application/views/components/timezone_dropdown.php
@@ -1,12 +1,5 @@
-<?php
-/**
- * @var string $attributes
- * @var array $timezones
- */
-?>
-
-<select <?= $attributes ?>>
-    <?php foreach ($timezones as $continent => $entries): ?>
+<select <?= vars('attributes') ?>>
+    <?php foreach (vars('timezones') as $continent => $entries): ?>
         <optgroup label="<?= $continent ?>">
             <?php foreach ($entries as $value => $name): ?>
                 <option value="<?= $value ?>"><?= $name ?></option>
diff --git a/application/views/components/unavailabilities_modal.php b/application/views/components/unavailabilities_modal.php
index 7867be91..8c70bec6 100644
--- a/application/views/components/unavailabilities_modal.php
+++ b/application/views/components/unavailabilities_modal.php
@@ -1,10 +1,3 @@
-<?php
-/**
- * @var array $timezones
- * @var string $timezone
- */
-?>
-
 <div id="unavailabilities-modal" class="modal fade">
     <div class="modal-dialog">
         <div class="modal-content">
@@ -55,7 +48,7 @@
                                 <li>
                                     <?= lang('current_user') ?>:
                                     <span>
-                                        <?= $timezones[$timezone] ?>
+                                        <?= vars('timezones')[vars('timezone')] ?>
                                     </span>
                                 </li>
                             </ul>
diff --git a/application/views/emails/account_recovery_email.php b/application/views/emails/account_recovery_email.php
index f1efb4b8..474f3875 100644
--- a/application/views/emails/account_recovery_email.php
+++ b/application/views/emails/account_recovery_email.php
@@ -1,11 +1,3 @@
-<?php
-/**
- * @var string $company_name
- * @var string $email_title
- * @var string $email_message
- * @var string $company_link
- */
-?>
 <html lang="en">
 <head>
     <title>New Password | Easy!Appointments</title>
@@ -14,13 +6,13 @@
 <div class="email-container" style="width: 650px; border: 1px solid #eee;">
     <div id="header" style="background-color: #429a82; height: 45px; padding: 10px 15px;">
         <strong id="logo" style="color: white; font-size: 20px; margin-top: 10px; display: inline-block">
-            <?= $company_name ?>
+            <?= vars('company_name') ?>
         </strong>
     </div>
 
     <div id="content" style="padding: 10px 15px;">
-        <h2><?= $email_title ?></h2>
-        <p><?= $email_message ?></p>
+        <h2><?= vars('email_title') ?></h2>
+        <p><?= vars('email_message') ?></p>
     </div>
 
     <div id="footer" style="padding: 10px; text-align: center; margin-top: 10px;
@@ -28,7 +20,7 @@
         Powered by
         <a href="https://easyappointments.org" style="text-decoration: none;">Easy!Appointments</a>
         |
-        <a href="<?= $company_link ?>" style="text-decoration: none;"><?= $company_name ?></a>
+        <a href="<?= vars('company_link') ?>" style="text-decoration: none;"><?= vars('company_name') ?></a>
     </div>
 </div>
 </body>
diff --git a/application/views/emails/appointment_deleted_email.php b/application/views/emails/appointment_deleted_email.php
index fdc76c1c..56d43c17 100644
--- a/application/views/emails/appointment_deleted_email.php
+++ b/application/views/emails/appointment_deleted_email.php
@@ -1,19 +1,3 @@
-<?php
-/**
- * @var string $company_name
- * @var string $appointment_service
- * @var string $appointment_provider
- * @var string $appointment_duration
- * @var string $appointment_timezone
- * @var string $customer_name
- * @var string $customer_email
- * @var string $customer_phone
- * @var string $customer_address
- * @var string $reason
- * @var string $company_link
- */
-?>
-
 <html lang="en">
 <head>
     <title><?= lang('appointment_cancelled_title') ?> | Easy!Appointments</title>
@@ -22,7 +6,7 @@
 <div class="email-container" style="width: 650px; border: 1px solid #eee;">
     <div id="header" style="background-color: #429a82; height: 45px; padding: 10px 15px;">
         <strong id="logo" style="color: white; font-size: 20px; margin-top: 10px; display: inline-block">
-            <?= $company_name ?>
+            <?= vars('company_name') ?>
         </strong>
     </div>
 
@@ -34,23 +18,23 @@
         <table id="appointment-details">
             <tr>
                 <td class="label" style="padding: 3px;font-weight: bold;"><?= lang('service') ?></td>
-                <td style="padding: 3px;"><?= $appointment_service ?></td>
+                <td style="padding: 3px;"><?= vars('appointment_service') ?></td>
             </tr>
             <tr>
                 <td class="label" style="padding: 3px;font-weight: bold;"><?= lang('provider') ?></td>
-                <td style="padding: 3px;"><?= $appointment_provider ?></td>
+                <td style="padding: 3px;"><?= vars('appointment_provider') ?></td>
             </tr>
             <tr>
                 <td class="label" style="padding: 3px;font-weight: bold;"><?= lang('start') ?></td>
-                <td style="padding: 3px;"><?= $appointment_date ?></td>
+                <td style="padding: 3px;"><?= vars('appointment_date') ?></td>
             </tr>
             <tr>
                 <td class="label" style="padding: 3px;font-weight: bold;"><?= lang('duration') ?></td>
-                <td style="padding: 3px;"><?= $appointment_duration ?></td>
+                <td style="padding: 3px;"><?= vars('appointment_duration') ?></td>
             </tr>
             <tr>
                 <td class="label" style="padding: 3px;font-weight: bold;"><?= lang('timezone') ?></td>
-                <td style="padding: 3px;"><?= $appointment_timezone ?></td>
+                <td style="padding: 3px;"><?= vars('appointment_timezone') ?></td>
             </tr>
         </table>
 
@@ -58,24 +42,24 @@
         <table id="customer-details">
             <tr>
                 <td class="label" style="padding: 3px;font-weight: bold;"><?= lang('name') ?></td>
-                <td style="padding: 3px;"><?= $customer_name ?></td>
+                <td style="padding: 3px;"><?= vars('customer_name') ?></td>
             </tr>
             <tr>
                 <td class="label" style="padding: 3px;font-weight: bold;"><?= lang('email') ?></td>
-                <td style="padding: 3px;"><?= $customer_email ?></td>
+                <td style="padding: 3px;"><?= vars('customer_email') ?></td>
             </tr>
             <tr>
                 <td class="label" style="padding: 3px;font-weight: bold;"><?= lang('phone_number') ?></td>
-                <td style="padding: 3px;"><?= $customer_phone ?></td>
+                <td style="padding: 3px;"><?= vars('customer_phone') ?></td>
             </tr>
             <tr>
                 <td class="label" style="padding: 3px;font-weight: bold;"><?= lang('address') ?></td>
-                <td style="padding: 3px;"><?= $customer_address ?></td>
+                <td style="padding: 3px;"><?= vars('customer_address') ?></td>
             </tr>
         </table>
 
         <h2><?= lang('reason') ?></h2>
-        <p><?= $reason ?></p>
+        <p><?= vars('reason') ?></p>
     </div>
 
     <div id="footer" style="padding: 10px; text-align: center; margin-top: 10px;
@@ -83,7 +67,7 @@
         Powered by
         <a href="https://easyappointments.org" style="text-decoration: none;">Easy!Appointments</a>
         |
-        <a href="<?= $company_link ?>" style="text-decoration: none;"><?= $company_name ?></a>
+        <a href="<?= vars('company_link') ?>" style="text-decoration: none;"><?= vars('company_name') ?></a>
     </div>
 </div>
 </body>
diff --git a/application/views/emails/appointment_saved_email.php b/application/views/emails/appointment_saved_email.php
index a3bda6fd..cf1b7f4b 100644
--- a/application/views/emails/appointment_saved_email.php
+++ b/application/views/emails/appointment_saved_email.php
@@ -25,35 +25,35 @@
 <div class="email-container" style="width: 650px; border: 1px solid #eee;">
     <div id="header" style="background-color: #429a82; height: 45px; padding: 10px 15px;">
         <strong id="logo" style="color: white; font-size: 20px; margin-top: 10px; display: inline-block">
-            <?= $company_name ?>
+            <?= vars('company_name') ?>
         </strong>
     </div>
 
     <div id="content" style="padding: 10px 15px;">
-        <h2><?= $email_title ?></h2>
-        <p><?= $email_message ?></p>
+        <h2><?= vars('email_title') ?></h2>
+        <p><?= vars('email_message') ?></p>
 
         <h2><?= lang('appointment_details_title') ?></h2>
         <table id="appointment-details">
             <tr>
                 <td class="label" style="padding: 3px;font-weight: bold;"><?= lang('service') ?></td>
-                <td style="padding: 3px;"><?= $appointment_service ?></td>
+                <td style="padding: 3px;"><?= vars('appointment_service') ?></td>
             </tr>
             <tr>
                 <td class="label" style="padding: 3px;font-weight: bold;"><?= lang('provider') ?></td>
-                <td style="padding: 3px;"><?= $appointment_provider ?></td>
+                <td style="padding: 3px;"><?= vars('appointment_provider') ?></td>
             </tr>
             <tr>
                 <td class="label" style="padding: 3px;font-weight: bold;"><?= lang('start') ?></td>
-                <td style="padding: 3px;"><?= $appointment_start_date ?></td>
+                <td style="padding: 3px;"><?= vars('appointment_start_date') ?></td>
             </tr>
             <tr>
                 <td class="label" style="padding: 3px;font-weight: bold;"><?= lang('end') ?></td>
-                <td style="padding: 3px;"><?= $appointment_end_date ?></td>
+                <td style="padding: 3px;"><?= vars('appointment_end_date') ?></td>
             </tr>
             <tr>
                 <td class="label" style="padding: 3px;font-weight: bold;"><?= lang('timezone') ?></td>
-                <td style="padding: 3px;"><?= $appointment_timezone ?></td>
+                <td style="padding: 3px;"><?= vars('appointment_timezone') ?></td>
             </tr>
         </table>
 
@@ -61,24 +61,24 @@
         <table id="customer-details">
             <tr>
                 <td class="label" style="padding: 3px;font-weight: bold;"><?= lang('name') ?></td>
-                <td style="padding: 3px;"><?= $customer_name ?></td>
+                <td style="padding: 3px;"><?= vars('customer_name') ?></td>
             </tr>
             <tr>
                 <td class="label" style="padding: 3px;font-weight: bold;"><?= lang('email') ?></td>
-                <td style="padding: 3px;"><?= $customer_email ?></td>
+                <td style="padding: 3px;"><?= vars('customer_email') ?></td>
             </tr>
             <tr>
                 <td class="label" style="padding: 3px;font-weight: bold;"><?= lang('phone_number') ?></td>
-                <td style="padding: 3px;"><?= $customer_phone ?></td>
+                <td style="padding: 3px;"><?= vars('customer_phone') ?></td>
             </tr>
             <tr>
                 <td class="label" style="padding: 3px;font-weight: bold;"><?= lang('address') ?></td>
-                <td style="padding: 3px;"><?= $customer_address ?></td>
+                <td style="padding: 3px;"><?= vars('customer_address') ?></td>
             </tr>
         </table>
 
         <h2><?= lang('appointment_link_title') ?></h2>
-        <a href="<?= $appointment_link ?>" style="width: 600px;"><?= $appointment_link ?></a>
+        <a href="<?= vars('appointment_link') ?>" style="width: 600px;"><?= vars('appointment_link') ?></a>
     </div>
 
     <div id="footer" style="padding: 10px; text-align: center; margin-top: 10px;
@@ -86,7 +86,7 @@
         Powered by
         <a href="https://easyappointments.org" style="text-decoration: none;">Easy!Appointments</a>
         |
-        <a href="<?= $company_link ?>" style="text-decoration: none;"><?= $company_name ?></a>
+        <a href="<?= vars('company_link') ?>" style="text-decoration: none;"><?= vars('company_name') ?></a>
     </div>
 </div>
 </body>
diff --git a/application/views/layouts/account_layout.php b/application/views/layouts/account_layout.php
index 8a1510bc..6aae3538 100644
--- a/application/views/layouts/account_layout.php
+++ b/application/views/layouts/account_layout.php
@@ -1,10 +1,3 @@
-<?php
-/**
- * @var string $base_url
- * @var string $dest_url
- */
-?>
-
 <!doctype html>
 <html lang="en">
 <head>
diff --git a/application/views/layouts/backend_layout.php b/application/views/layouts/backend_layout.php
index 5a7b5f31..0602b5fb 100644
--- a/application/views/layouts/backend_layout.php
+++ b/application/views/layouts/backend_layout.php
@@ -1,9 +1,3 @@
-<?php
-/**
- * @var string $page_title
- */
-?>
-
 <!doctype html>
 <html lang="en">
 <head>
diff --git a/application/views/layouts/booking_layout.php b/application/views/layouts/booking_layout.php
index c8617191..03a4ab6a 100644
--- a/application/views/layouts/booking_layout.php
+++ b/application/views/layouts/booking_layout.php
@@ -1,23 +1,3 @@
-<?php
-/**
- * @var string $company_name
- * @var string $customer_token
- * @var string $date_format
- * @var string $time_format
- * @var string $first_weekday
- * @var bool $manage_mode
- * @var array $appointment_data
- * @var array $provider_data
- * @var array $customer_data
- * @var array $available_services
- * @var array $available_providers
- * @var string $display_any_provider
- * @var string $display_terms_and_conditions
- * @var string $display_privacy_policy
- * @var string $display_cookie_notice
- */
-?>
-
 <!doctype html>
 <html lang="en">
 <head>
@@ -28,7 +8,7 @@
 
     <?php slot('meta') ?>
 
-    <title><?= lang('page_title') . ' ' . $company_name ?> | Easy!Appointments</title>
+    <title><?= lang('page_title') . ' ' . vars('company_name') ?> | Easy!Appointments</title>
 
     <link rel="icon" type="image/x-icon" href="<?= asset_url('assets/img/favicon.ico') ?>">
     <link rel="icon" sizes="192x192" href="<?= asset_url('assets/img/logo.png') ?>">
@@ -55,15 +35,15 @@
     </div>
 </div>
 
-<?php if ($display_cookie_notice === '1'): ?>
+<?php if (vars('display_cookie_notice') === '1'): ?>
     <?php component('cookie_notice_modal') ?>
 <?php endif ?>
 
-<?php if ($display_terms_and_conditions === '1'): ?>
+<?php if (vars('display_terms_and_conditions') === '1'): ?>
     <?php component('terms_and_conditions_modal') ?>
 <?php endif ?>
 
-<?php if ($display_privacy_policy === '1'): ?>
+<?php if (vars('display_privacy_policy') === '1'): ?>
     <?php component('privacy_policy_modal') ?>
 <?php endif ?>
 
diff --git a/application/views/layouts/message_layout.php b/application/views/layouts/message_layout.php
index 039d8f6f..623888ab 100644
--- a/application/views/layouts/message_layout.php
+++ b/application/views/layouts/message_layout.php
@@ -1,9 +1,3 @@
-<?php
-/**
- * @var string $page_title
- */
-?>
-
 <!doctype html>
 <html lang="en">
 <head>
@@ -14,7 +8,7 @@
     
     <?php slot('meta') ?>
     
-    <title><?= $page_title ?> | Easy!Appointments</title>
+    <title><?= vars('page_title') ?> | Easy!Appointments</title>
 
     <link rel="icon" type="image/x-icon" href="<?= asset_url('assets/img/favicon.ico') ?>">
     <link rel="icon" sizes="192x192" href="<?= asset_url('assets/img/logo.png') ?>">
diff --git a/application/views/pages/about.php b/application/views/pages/about.php
index 3e3ae75b..a4de01d9 100755
--- a/application/views/pages/about.php
+++ b/application/views/pages/about.php
@@ -1,9 +1,3 @@
-<?php
-/**
- * @var array $privileges
- */
-?>
-
 <?php extend('layouts/backend_layout') ?>
 
 <?php section('content') ?>
diff --git a/application/views/pages/admins.php b/application/views/pages/admins.php
index 0c74795e..d8f3da2f 100755
--- a/application/views/pages/admins.php
+++ b/application/views/pages/admins.php
@@ -1,10 +1,3 @@
-<?php
-/**
- * @var string $timezones
- * @var array $privileges
- */
-?>
-
 <?php extend('layouts/backend_layout') ?>
 
 <?php section('content') ?>
diff --git a/application/views/pages/booking.php b/application/views/pages/booking.php
index 7fcf0cd1..f56b4225 100755
--- a/application/views/pages/booking.php
+++ b/application/views/pages/booking.php
@@ -1,25 +1,3 @@
-<?php
-/**
- * @var string $company_name
- * @var string $customer_token
- * @var string $date_format
- * @var string $time_format
- * @var string $first_weekday
- * @var bool $manage_mode
- * @var array $appointment_data
- * @var array $provider_data
- * @var array $customer_data
- * @var array $available_services
- * @var array $available_providers
- * @var array $show_field
- * @var bool $require_phone_number
- * @var string $display_any_provider
- * @var string $display_terms_and_conditions
- * @var string $display_privacy_policy
- * @var string $display_cookie_notice
- */
-?>
-
 <?php extend('layouts/booking_layout') ?>
 
 <?php section('content') ?>
diff --git a/application/views/pages/booking_cancellation.php b/application/views/pages/booking_cancellation.php
index 6afeb906..ddd802a9 100755
--- a/application/views/pages/booking_cancellation.php
+++ b/application/views/pages/booking_cancellation.php
@@ -1,13 +1,3 @@
-<?php
-/**
- * @var string $company_name
- * @var array $appointment_data
- * @var array $provider_data
- * @var array $customer_data
- * @var array $service_data
- */
-?>
-
 <?php extend('layouts/message_layout') ?>
 
 <?php section('content') ?>
diff --git a/application/views/pages/booking_message.php b/application/views/pages/booking_message.php
index ff7d8a88..060111d6 100644
--- a/application/views/pages/booking_message.php
+++ b/application/views/pages/booking_message.php
@@ -1,11 +1,3 @@
-<?php
-/**
- * @var string $message_title
- * @var string $message_icon
- * @var string $message_text
- */
-?>
-
 <?php extend('layouts/message_layout') ?>
 
 <?php section('content') ?>
diff --git a/application/views/pages/calendar.php b/application/views/pages/calendar.php
index c8aa62d5..44b5b605 100755
--- a/application/views/pages/calendar.php
+++ b/application/views/pages/calendar.php
@@ -1,33 +1,3 @@
-<?php
-/**
- * @var array $available_providers
- * @var array $available_services
- * @var string $base_url
- * @var string $date_format
- * @var string $time_format
- * @var string $first_weekday
- * @var array $edit_appointment
- * @var array $customers
- * @var array $secretary_providers
- * @var string $calendar_view
- * @var string $timezones
- * @var string $user_id
- * @var string $user_email
- * @var string $timezone
- * @var string $role_slug
- * @var array $privileges
- * @var array $available_services
- * @var array $timezones
- * @var array $require_first_name
- * @var array $require_last_name
- * @var array $require_email
- * @var array $require_phone_number
- * @var array $require_address
- * @var array $require_city
- * @var array $require_zip_code
- */
-?>
-
 <?php extend('layouts/backend_layout') ?>
 
 <?php section('styles') ?>
@@ -95,14 +65,14 @@
                 <i class="fas fa-sync-alt"></i>
             </button>
 
-            <?php if ($calendar_view === 'default'): ?>
+            <?php if (vars('calendar_view') === 'default'): ?>
                 <a class="btn btn-light" href="<?= site_url('calendar?view=table') ?>"
                    data-tippy-content="<?= lang('table') ?>">
                     <i class="fas fa-table"></i>
                 </a>
             <?php endif ?>
 
-            <?php if ($calendar_view === 'table'): ?>
+            <?php if (vars('calendar_view') === 'table'): ?>
                 <a class="btn btn-light" href="<?= site_url('calendar?view=default') ?>"
                    data-tippy-content="<?= lang('default') ?>">
                     <i class="fas fa-calendar-alt"></i>
@@ -123,15 +93,15 @@
         'appointments_modal', 
         '',
         [
-            'available_services' => $available_services,
-            'timezones' => $timezones,
-            'require_first_name' => $require_first_name,
-            'require_last_name' => $require_last_name,
-            'require_email' => $require_email,
-            'require_phone_number' => $require_phone_number,
-            'require_address' => $require_address,
-            'require_city' => $require_city,
-            'require_zip_code' => $require_zip_code
+            'available_services' => vars('available_services'),
+            'timezones' => vars('timezones'),
+            'require_first_name' => vars('require_first_name'),
+            'require_last_name' => vars('require_last_name'),
+            'require_email' => vars('require_email'),
+            'require_phone_number' => vars('require_phone_number'),
+            'require_address' => vars('require_address'),
+            'require_city' => vars('require_city'),
+            'require_zip_code' => vars('require_zip_code')
         ]
     ) 
 ?>
@@ -141,8 +111,8 @@
         'unavailabilities_modal', 
         '',
         [
-            'timezones' => $timezones,
-            'timezone' => $timezone
+            'timezones' => vars('timezones'),
+            'timezone' => vars('timezone')
         ]
     ) 
 ?>
diff --git a/application/views/pages/categories.php b/application/views/pages/categories.php
index 08c3caca..f691fb30 100755
--- a/application/views/pages/categories.php
+++ b/application/views/pages/categories.php
@@ -1,10 +1,3 @@
-<?php
-/**
- * @var string $timezones
- * @var array $privileges
- */
-?>
-
 <?php extend('layouts/backend_layout') ?>
 
 <?php section('content') ?>
diff --git a/application/views/pages/customers.php b/application/views/pages/customers.php
index f5850be6..77a15b3d 100755
--- a/application/views/pages/customers.php
+++ b/application/views/pages/customers.php
@@ -1,18 +1,3 @@
-<?php
-/**
- * @var string $timezones
- * @var array $privileges
- * @var array $require_first_name
- * @var array $require_last_name
- * @var array $require_email
- * @var array $require_phone_number
- * @var array $require_address
- * @var array $require_city
- * @var array $require_zip_code
- * @var array $available_languages
- */
-?>
-
 <?php extend('layouts/backend_layout') ?>
 
 <?php section('content') ?>
@@ -38,21 +23,21 @@
         <div class="record-details col-12 col-md-7">
             <div class="btn-toolbar mb-4">
                 <div id="add-edit-delete-group" class="btn-group">
-                    <?php if ($privileges[PRIV_CUSTOMERS]['add'] === TRUE): ?>
+                    <?php if (can('add',PRIV_CUSTOMERS)): ?>
                         <button id="add-customer" class="btn btn-primary">
                             <i class="fas fa-plus-square me-2"></i>
                             <?= lang('add') ?>
                         </button>
                     <?php endif ?>
 
-                    <?php if ($privileges[PRIV_CUSTOMERS]['edit'] === TRUE): ?>
+                    <?php if (can('edit',PRIV_CUSTOMERS)): ?>
                         <button id="edit-customer" class="btn btn-outline-secondary" disabled="disabled">
                             <i class="fas fa-edit me-2"></i>
                             <?= lang('edit') ?>
                         </button>
                     <?php endif ?>
 
-                    <?php if ($privileges[PRIV_CUSTOMERS]['delete'] === TRUE): ?>
+                    <?php if (can('delete',PRIV_CUSTOMERS)): ?>
                         <button id="delete-customer" class="btn btn-outline-secondary" disabled="disabled">
                             <i class="fas fa-trash-alt me-2"></i>
                             <?= lang('delete') ?>
@@ -83,77 +68,77 @@
                     <div class="mb-3">
                         <label for="first-name" class="form-label">
                             <?= lang('first_name') ?>
-                            <?php if ($require_first_name): ?>
+                            <?php if (vars('require_first_name')): ?>
                                 <span class="text-danger">*</span>
                             <?php endif ?>
                         </label>
                         <input type="text" id="first-name"
-                               class="<?= $require_first_name ? 'required' : '' ?> form-control" maxlength="100"/>
+                               class="<?= vars('require_first_name') ? 'required' : '' ?> form-control" maxlength="100"/>
                     </div>
 
                     <div class="mb-3">
                         <label for="last-name" class="form-label">
                             <?= lang('last_name') ?>
-                            <?php if ($require_last_name): ?>
+                            <?php if (vars('require_last_name')): ?>
                                 <span class="text-danger">*</span>
                             <?php endif ?>
                         </label>
                         <input type="text" id="last-name"
-                               class="<?= $require_last_name ? 'required' : '' ?> form-control" maxlength="120"/>
+                               class="<?= vars('require_last_name') ? 'required' : '' ?> form-control" maxlength="120"/>
                     </div>
 
                     <div class="mb-3">
                         <label for="email" class="form-label">
                             <?= lang('email') ?>
-                            <?php if ($require_email): ?>
+                            <?php if (vars('require_email')): ?>
                                 <span class="text-danger">*</span>
                             <?php endif ?>
                         </label>
                         <input type="text" id="email"
-                               class="<?= $require_email ? 'required' : '' ?> form-control" maxlength="120"/>
+                               class="<?= vars('require_email') ? 'required' : '' ?> form-control" maxlength="120"/>
                     </div>
 
                     <div class="mb-3">
                         <label for="phone-number" class="form-label">
                             <?= lang('phone_number') ?>
-                            <?php if ($require_phone_number): ?>
+                            <?php if (vars('require_phone_number')): ?>
                                 <span class="text-danger">*</span>
                             <?php endif ?>
                         </label>
                         <input type="text" id="phone-number" maxlength="60"
-                               class="<?= $require_phone_number ? 'required' : '' ?> form-control"/>
+                               class="<?= vars('require_phone_number') ? 'required' : '' ?> form-control"/>
                     </div>
 
                     <div class="mb-3">
                         <label for="address" class="form-label">
                             <?= lang('address') ?>
-                            <?php if ($require_address): ?>
+                            <?php if (vars('require_address')): ?>
                                 <span class="text-danger">*</span>
                             <?php endif ?>
                         </label>
-                        <input type="text" id="address" class="<?= $require_address ? 'required' : '' ?> form-control"
+                        <input type="text" id="address" class="<?= vars('require_address') ? 'required' : '' ?> form-control"
                                maxlength="120"/>
                     </div>
 
                     <div class="mb-3">
                         <label for="city" class="form-label">
                             <?= lang('city') ?>
-                            <?php if ($require_city): ?>
+                            <?php if (vars('require_city')): ?>
                                 <span class="text-danger">*</span>
                             <?php endif ?>
                         </label>
-                        <input type="text" id="city" class="<?= $require_city ? 'required' : '' ?> form-control"
+                        <input type="text" id="city" class="<?= vars('require_city') ? 'required' : '' ?> form-control"
                                maxlength="120"/>
                     </div>
 
                     <div class="mb-3">
                         <label for="zip-code" class="form-label">
                             <?= lang('zip_code') ?>
-                            <?php if ($require_zip_code): ?>
+                            <?php if (vars('require_zip_code')): ?>
                                 <span class="text-danger">*</span>
                             <?php endif ?>
                         </label>
-                        <input type="text" id="zip-code" class="<?= $require_zip_code ? 'required' : '' ?> form-control"
+                        <input type="text" id="zip-code" class="<?= vars('require_zip_code') ? 'required' : '' ?> form-control"
                                maxlength="120"/>
                     </div>
 
@@ -163,7 +148,7 @@
                             <span class="text-danger">*</span>
                         </label>
                         <select id="language" class="form-control required">
-                            <?php foreach ($available_languages as $available_language): ?>
+                            <?php foreach (vars('available_languages') as $available_language): ?>
                                 <option value="<?= $available_language ?>">
                                     <?= $available_language ?>
                                 </option>
@@ -208,6 +193,4 @@
 <script src="<?= asset_url('assets/js/http/customers_http_client.js') ?>"></script>
 <script src="<?= asset_url('assets/js/pages/customers.js') ?>"></script>
 
-</script>
-
 <?php section('scripts') ?>
diff --git a/application/views/pages/legal_settings.php b/application/views/pages/legal_settings.php
index 6b2e72b1..762713fd 100755
--- a/application/views/pages/legal_settings.php
+++ b/application/views/pages/legal_settings.php
@@ -1,10 +1,3 @@
-<?php
-/**
- * @var array $system_settings
- * @var array $privileges
- */
-?>
-
 <?php extend('layouts/backend_layout') ?>
 
 <?php section('content') ?>
@@ -39,7 +32,7 @@
                                 </div>
 
                                 <div class="mb-3">
-                                    <label class="form-label"><?= lang('cookie_notice_content') ?></label>
+                                    <label class="form-label" for="cookie-notice-content"><?= lang('cookie_notice_content') ?></label>
                                     <textarea id="cookie-notice-content" cols="30" rows="10" class="mb-3"></textarea>
                                 </div>
 
@@ -56,7 +49,7 @@
                                 </div>
                                 
                                 <div class="mb-3">
-                                    <label class="form-label"><?= lang('terms_and_conditions_content') ?></label>
+                                    <label class="form-label" for="terms-and-conditions-content"><?= lang('terms_and_conditions_content') ?></label>
                                     <textarea id="terms-and-conditions-content" cols="30" rows="10"
                                               class="mb-3"></textarea>
                                 </div>
@@ -72,7 +65,7 @@
                                 </div>
 
                                 <div class="mb-3">
-                                    <label class="form-label"><?= lang('privacy_policy_content') ?></label>
+                                    <label class="form-label" for="privacy-policy-content"><?= lang('privacy_policy_content') ?></label>
                                     <textarea id="privacy-policy-content" cols="30" rows="10" class="mb-3"></textarea>
                                 </div>
                             </div>
diff --git a/application/views/pages/login.php b/application/views/pages/login.php
index b5767f4c..57c34289 100644
--- a/application/views/pages/login.php
+++ b/application/views/pages/login.php
@@ -1,10 +1,3 @@
-<?php
-/**
- * @var string $base_url
- * @var string $dest_url
- */
-?>
-
 <?php extend('layouts/account_layout') ?>
 
 <?php section('content') ?>
diff --git a/application/views/pages/providers.php b/application/views/pages/providers.php
index 6ed16bd9..b721331b 100755
--- a/application/views/pages/providers.php
+++ b/application/views/pages/providers.php
@@ -1,11 +1,3 @@
-<?php
-/**
- * @var string $timezones
- * @var string $services
- * @var array $privileges
- */
-?>
-
 <?php extend('layouts/backend_layout') ?>
 
 <?php section('content') ?>
diff --git a/application/views/pages/secretaries.php b/application/views/pages/secretaries.php
index e1191380..c691f5fc 100755
--- a/application/views/pages/secretaries.php
+++ b/application/views/pages/secretaries.php
@@ -1,11 +1,3 @@
-<?php
-/**
- * @var array $providers
- * @var string $timezones
- * @var array $privileges
- */
-?>
-
 <?php extend('layouts/backend_layout') ?>
 
 <?php section('content') ?>
diff --git a/application/views/pages/services.php b/application/views/pages/services.php
index 796cb491..d4b6f04d 100755
--- a/application/views/pages/services.php
+++ b/application/views/pages/services.php
@@ -1,10 +1,3 @@
-<?php
-/**
- * @var string $timezones
- * @var array $privileges
- */
-?>
-
 <?php extend('layouts/backend_layout') ?>
 
 <?php section('content') ?>
diff --git a/application/views/pages/update.php b/application/views/pages/update.php
index 07bfcfba..56a64779 100644
--- a/application/views/pages/update.php
+++ b/application/views/pages/update.php
@@ -1,10 +1,3 @@
-<?php
-/**
- * @var bool $success
- * @var string $exception
- */
-?>
-
 <!doctype html>
 <html lang="en">
 <head>
@@ -28,7 +21,7 @@
 <div class="container">
     <div class="row">
         <div class="col">
-            <?php if ($success): ?>
+            <?php if (vars('success')): ?>
                 <div class="jumbotron">
                     <h1 class="display-4">Success!</h1>
                     <p class="lead">
@@ -64,7 +57,7 @@
                 </div>
 
                 <div class="well text-start">
-                    Error Message: <?= $exception ?>
+                    Error Message: <?= vars('exception') ?>
                 </div>
             <?php endif; ?>
         </div>