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/bitrix/www/contest-pps/phpExcel_8/Classes/PHPExcel/Worksheet/ColumnIterator.php on line 151
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/bitrix/www/contest-pps/phpExcel_8/Classes/PHPExcel/Worksheet/ColumnIterator.php on line 169
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/bitrix/www/contest-pps/phpExcel_8/Classes/PHPExcel/Worksheet/ColumnIterator.php on line 161
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/bitrix/www/contest-pps/phpExcel_8/Classes/PHPExcel/Worksheet/ColumnIterator.php on line 197
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/bitrix/www/contest-pps/phpExcel_8/Classes/PHPExcel/Worksheet/ColumnIterator.php on line 141