PHP 8.1/8.2 notice fixes

Author: zerocrates

controllers/IndexController.php

@@ -8,6 +8,8 @@
  */
 class CsvImport_IndexController extends Omeka_Controller_AbstractActionController
 {
+    public $session;
+
     protected $_browseRecordsPerPage = 10;
     protected $_pluginConfig = array();
 

models/CsvImport/RowIterator.php

@@ -50,6 +50,7 @@ public function getColumnDelimiter()
      *
      * @throws CsvImport_DuplicateColumnException
      */
+    #[\ReturnTypeWillChange]
     public function rewind()
     {
         if ($this->_handle) {
@@ -77,6 +78,7 @@ public function rewind()
      *
      * @return mixed current element
      */
+    #[\ReturnTypeWillChange]
     public function current()
     {
         return $this->_currentRow;
@@ -88,6 +90,7 @@ public function current()
      *
      * @return scalar
      */
+    #[\ReturnTypeWillChange]
     public function key()
     {
         return $this->_currentRowNumber;
@@ -99,6 +102,7 @@ public function key()
      *
      * @throws Exception
      */
+    #[\ReturnTypeWillChange]
     public function next()
     {
         $this->_moveNext();
@@ -109,6 +113,7 @@ public function next()
      *
      * @param int The offset
      */
+    #[\ReturnTypeWillChange]
     public function seek($index)
     {
         if (!$this->_colNames) {
@@ -149,6 +154,7 @@ protected function _moveNext()
      *
      * @return boolean
      */
+    #[\ReturnTypeWillChange]
     public function valid()
     {
         if (!file_exists($this->_filePath)) {