( ! ) 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 C:\wamp64\www\crop_db\libs\phpoffice\PHPExcel\Worksheet\ColumnIterator.php on line 147
Call Stack
#TimeMemoryFunctionLocation
10.0003448064{main}( )...\ColumnIterator.php:0

( ! ) 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 C:\wamp64\www\crop_db\libs\phpoffice\PHPExcel\Worksheet\ColumnIterator.php on line 163
Call Stack
#TimeMemoryFunctionLocation
10.0003448064{main}( )...\ColumnIterator.php:0

( ! ) 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 C:\wamp64\www\crop_db\libs\phpoffice\PHPExcel\Worksheet\ColumnIterator.php on line 156
Call Stack
#TimeMemoryFunctionLocation
10.0003448064{main}( )...\ColumnIterator.php:0

( ! ) 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 C:\wamp64\www\crop_db\libs\phpoffice\PHPExcel\Worksheet\ColumnIterator.php on line 189
Call Stack
#TimeMemoryFunctionLocation
10.0003448064{main}( )...\ColumnIterator.php:0

( ! ) 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 C:\wamp64\www\crop_db\libs\phpoffice\PHPExcel\Worksheet\ColumnIterator.php on line 138
Call Stack
#TimeMemoryFunctionLocation
10.0003448064{main}( )...\ColumnIterator.php:0