Deprecated: Return type of PHPExcel_Worksheet_ColumnIterator::current() should either be compatible with Iterator::current(): mixed, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /home/edepracl/public_html/moodle30/lib/phpexcel/PHPExcel/Worksheet/ColumnIterator.php on line 143

Deprecated: Return type of PHPExcel_Worksheet_ColumnIterator::next() should either be compatible with Iterator::next(): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /home/edepracl/public_html/moodle30/lib/phpexcel/PHPExcel/Worksheet/ColumnIterator.php on line 161

Deprecated: Return type of PHPExcel_Worksheet_ColumnIterator::key() should either be compatible with Iterator::key(): mixed, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /home/edepracl/public_html/moodle30/lib/phpexcel/PHPExcel/Worksheet/ColumnIterator.php on line 153

Deprecated: Return type of PHPExcel_Worksheet_ColumnIterator::valid() should either be compatible with Iterator::valid(): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /home/edepracl/public_html/moodle30/lib/phpexcel/PHPExcel/Worksheet/ColumnIterator.php on line 189

Deprecated: Return type of PHPExcel_Worksheet_ColumnIterator::rewind() should either be compatible with Iterator::rewind(): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /home/edepracl/public_html/moodle30/lib/phpexcel/PHPExcel/Worksheet/ColumnIterator.php on line 133