Deprecated: Return type of PHPExcel_Worksheet_CellIterator::current() should either be compatible with Iterator::current(): mixed, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in C:\Program Files (x86)\EasyPHP-Devserver-17\eds-www\PORTEFEUILLE\ClassesPHPExcel\PHPExcel\Worksheet\CellIterator.php on line 99

Deprecated: Return type of PHPExcel_Worksheet_CellIterator::next() should either be compatible with Iterator::next(): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in C:\Program Files (x86)\EasyPHP-Devserver-17\eds-www\PORTEFEUILLE\ClassesPHPExcel\PHPExcel\Worksheet\CellIterator.php on line 115

Deprecated: Return type of PHPExcel_Worksheet_CellIterator::key() should either be compatible with Iterator::key(): mixed, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in C:\Program Files (x86)\EasyPHP-Devserver-17\eds-www\PORTEFEUILLE\ClassesPHPExcel\PHPExcel\Worksheet\CellIterator.php on line 108

Deprecated: Return type of PHPExcel_Worksheet_CellIterator::valid() should either be compatible with Iterator::valid(): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in C:\Program Files (x86)\EasyPHP-Devserver-17\eds-www\PORTEFEUILLE\ClassesPHPExcel\PHPExcel\Worksheet\CellIterator.php on line 124

Deprecated: Return type of PHPExcel_Worksheet_CellIterator::rewind() should either be compatible with Iterator::rewind(): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in C:\Program Files (x86)\EasyPHP-Devserver-17\eds-www\PORTEFEUILLE\ClassesPHPExcel\PHPExcel\Worksheet\CellIterator.php on line 90