23:16:19 Create new PHPExcel object
23:16:19 Set document properties
23:16:19 Add some data
23:16:19 Rename worksheet

Deprecated: Return type of PHPExcel_WorksheetIterator::current() should either be compatible with Iterator::current(): mixed, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /home/c/comple/maf.ru/public_html/PHPExcel-1.8/Classes/PHPExcel/WorksheetIterator.php on line 76

Deprecated: Return type of PHPExcel_WorksheetIterator::next() should either be compatible with Iterator::next(): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /home/c/comple/maf.ru/public_html/PHPExcel-1.8/Classes/PHPExcel/WorksheetIterator.php on line 94

Deprecated: Return type of PHPExcel_WorksheetIterator::key() should either be compatible with Iterator::key(): mixed, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /home/c/comple/maf.ru/public_html/PHPExcel-1.8/Classes/PHPExcel/WorksheetIterator.php on line 86

Deprecated: Return type of PHPExcel_WorksheetIterator::valid() should either be compatible with Iterator::valid(): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /home/c/comple/maf.ru/public_html/PHPExcel-1.8/Classes/PHPExcel/WorksheetIterator.php on line 104

Deprecated: Return type of PHPExcel_WorksheetIterator::rewind() should either be compatible with Iterator::rewind(): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /home/c/comple/maf.ru/public_html/PHPExcel-1.8/Classes/PHPExcel/WorksheetIterator.php on line 66
23:16:19 Set cell protection
23:16:19 Set sheet security
23:16:19 Write to Excel2007 format
23:16:19 File written to 12cellProtection.xlsx
Call time to write Workbook was 0.0048 seconds
23:16:19 Current memory usage: 6 MB
23:16:19 Peak memory usage: 6 MB
23:16:19 Done writing file
File has been created in /home/c/comple/maf.ru/public_html/PHPExcel-1.8/Examples