fixing PHP 8.1 errors

.gitignore

@@ -17,3 +17,4 @@
 /cms/dflip/
 /cms/js/firstlevel/
 /conlite/external/**/.git
+/dievino/

conlib/db_mysqli.inc

@@ -134,10 +134,10 @@ class DB_Sql extends DB_Sql_Abstract {
         );
 
 
-        if (isset($aCon['charset'])) {
+        if (!empty($aCon['charset'])) {
-            @mysqli_set_charset($dbh, $aCon['charset']);
+            mysqli_set_charset($dbh, $aCon['charset']);
         } else {
-            @mysqli_set_charset($dbh, 'utf8');
+            mysqli_set_charset($dbh, 'utf8');
         }
 
         //echo mysqli_character_set_name($dbh);

nbproject/project.properties

@@ -1,6 +1,6 @@
 auxiliary.org-netbeans-modules-php-smarty.smarty-framework=true
 include.path=${php.global.include.path}
-php.version=PHP_73
+php.version=PHP_80
 source.encoding=UTF-8
 src.dir=.
 tags.asp=false

pear/HTML/Common2.php

@@ -513,7 +513,8 @@ abstract class HTML_Common2 implements ArrayAccess
      * @return boolean Returns true on success or false on failure.
      * @link http://php.net/manual/en/arrayaccess.offsetexists.php
      */
-    public function offsetExists($offset)
+    #[ReturnTypeWillChange] 
+    public function offsetExists($offset) 
     {
         return isset($this->attributes[strtolower($offset)]);
     }
@@ -527,6 +528,7 @@ abstract class HTML_Common2 implements ArrayAccess
      * @link http://php.net/manual/en/arrayaccess.offsetget.php
      * @see getAttribute()
      */
+    #[ReturnTypeWillChange]
     public function offsetGet($offset)
     {
         return $this->getAttribute($offset);
@@ -542,6 +544,7 @@ abstract class HTML_Common2 implements ArrayAccess
      * @link http://php.net/manual/en/arrayaccess.offsetset.php
      * @see setAttribute()
      */
+    #[ReturnTypeWillChange]
     public function offsetSet($offset, $value)
     {
         if (null !== $offset) {
@@ -561,6 +564,7 @@ abstract class HTML_Common2 implements ArrayAccess
      * @link http://php.net/manual/en/arrayaccess.offsetunset.php
      * @see removeAttribute
      */
+    #[ReturnTypeWillChange]
     public function offsetUnset($offset)
     {
         $this->removeAttribute($offset);

setup/lib/defines.php

@@ -37,6 +37,6 @@ define('C_SETUP_STEPFILE', 'images/steps/s%d.png');
 define('C_SETUP_STEPFILE_ACTIVE', 'images/steps/s%da.png');
 define('C_SETUP_STEPWIDTH', 28);
 define('C_SETUP_STEPHEIGHT', 28);
-define('C_SETUP_MIN_PHP_VERSION', '7.2.0');
+define('C_SETUP_MIN_PHP_VERSION', '7.4.0');
-define('C_SETUP_MAX_PHP_VERSION', '8.1.0');
+define('C_SETUP_MAX_PHP_VERSION', '8.2.0');
 define('C_SETUP_VERSION', '2.2.0 beta');

setup/steps/forms/setupsummary.php

@@ -31,6 +31,8 @@ if (!defined('CON_FRAMEWORK')) {
     die('Illegal call');
 }
 
+//print_r($_SESSION);
+
 class cSetupSetupSummary extends cSetupMask {
 
     public function __construct($step, $previous, $next) {