06:37:12 Create new PHPExcel object

Deprecated: Creation of dynamic property PHPExcel_Calculation::$delta is deprecated in /var/www/dev/transfert_client_old/test_export/vendor/phpoffice/phpexcel/Classes/PHPExcel/Calculation.php on line 1729

Deprecated: Creation of dynamic property PHPExcel_Calculation::$_debugLog is deprecated in /var/www/dev/transfert_client_old/test_export/vendor/phpoffice/phpexcel/Classes/PHPExcel/Calculation.php on line 1737
06:37:12 Set document properties
06:37:12 Add some data
06:37:12 Write to Excel2007 format

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 /var/www/dev/transfert_client_old/test_export/vendor/phpoffice/phpexcel/Classes/PHPExcel/WorksheetIterator.php on line 86

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 /var/www/dev/transfert_client_old/test_export/vendor/phpoffice/phpexcel/Classes/PHPExcel/WorksheetIterator.php on line 104

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 /var/www/dev/transfert_client_old/test_export/vendor/phpoffice/phpexcel/Classes/PHPExcel/WorksheetIterator.php on line 96

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 /var/www/dev/transfert_client_old/test_export/vendor/phpoffice/phpexcel/Classes/PHPExcel/WorksheetIterator.php on line 114

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 /var/www/dev/transfert_client_old/test_export/vendor/phpoffice/phpexcel/Classes/PHPExcel/WorksheetIterator.php on line 76
06:37:12 File written to 22heavilyformatted.xlsx
Call time to write Workbook was 0.0185 seconds
06:37:12 Current memory usage: 4 MB
06:37:12 Write to Excel5 format

Fatal error: Array and string offset access syntax with curly braces is no longer supported in /var/www/dev/transfert_client_old/test_export/vendor/phpoffice/phpexcel/Classes/PHPExcel/Writer/Excel5/Parser.php on line 1024