05:59:46 Create new PHPExcel object
05:59:46 Set document properties
05:59:46 Add some data

( ! ) Notice: Trying to access array offset on value of type float in /var/www/sites/stock-dev/vendor/phpoffice/phpexcel/Classes/PHPExcel/Cell/DefaultValueBinder.php on line 82
Call Stack
#TimeMemoryFunctionLocation
10.0000356552{main}( ).../16csv.php:0
20.0001365512include( '/var/www/sites/stock-dev/vendor/phpoffice/phpexcel/Examples/05featuredemo.inc.php' ).../16csv.php:38
30.0014662440PHPExcel_Worksheet->setCellValue( ).../05featuredemo.inc.php:54
40.0015662600PHPExcel_Cell->setValue( ).../Worksheet.php:1085
50.0015662600PHPExcel_Cell_DefaultValueBinder->bindValue( ).../Cell.php:206
60.0015662600PHPExcel_Cell_DefaultValueBinder::dataTypeForValue( ).../DefaultValueBinder.php:61
 05:59:46 Add comments
05:59:46 Add rich-text string
05:59:46 Merge cells
05:59:46 Protect cells
05:59:46 Set cell number formats
05:59:46 Set column widths
05:59:46 Set fonts
05:59:46 Set alignments
05:59:46 Set thin black border outline around column
05:59:46 Set thick brown border outline around Total
05:59:46 Set fills
05:59:46 Set style for header row using alternative method
05:59:46 Unprotect a cell
05:59:46 Add a hyperlink to an external website
05:59:46 Add a hyperlink to another cell on a different worksheet within the workbook
05:59:46 Add a drawing to the worksheet
05:59:46 Add a drawing to the worksheet
05:59:46 Add a drawing to the worksheet
05:59:46 Play around with inserting and removing rows and columns
05:59:46 Set header/footer
05:59:46 Set page orientation and size
05:59:46 Rename first worksheet
05:59:46 Create a second Worksheet object
05:59:46 Add some data
05:59:46 Set the worksheet tab color
05:59:46 Set alignments
05:59:46 Set column widths
05:59:46 Set fonts
05:59:46 Add a drawing to the worksheet
05:59:46 Set page orientation and size
05:59:46 Rename second worksheet
05:59:46 Write to CSV format

( ! ) Notice: Trying to access array offset on value of type null in /var/www/sites/stock-dev/vendor/phpoffice/phpexcel/Classes/PHPExcel/Calculation.php on line 3349
Call Stack
#TimeMemoryFunctionLocation
10.0000356552{main}( ).../16csv.php:0
20.10521280768PHPExcel_Writer_CSV->save( ).../16csv.php:50
30.11111284496PHPExcel_Worksheet->rangeToArray( ).../CSV.php:142
40.11121286128PHPExcel_Cell->getCalculatedValue( ).../Worksheet.php:2492
50.11121286128PHPExcel_Calculation->calculateCellValue( ).../Cell.php:276
60.11121286128PHPExcel_Calculation->_calculateFormulaValue( ).../Calculation.php:2615
70.11121286616PHPExcel_Calculation->_parseFormula( ).../Calculation.php:2800
( ! ) Notice: Trying to access array offset on value of type null in /var/www/sites/stock-dev/vendor/phpoffice/phpexcel/Classes/PHPExcel/Calculation.php on line 3349
Call Stack
#TimeMemoryFunctionLocation
10.0000356552{main}( ).../16csv.php:0
20.10521280768PHPExcel_Writer_CSV->save( ).../16csv.php:50
30.11191284536PHPExcel_Worksheet->rangeToArray( ).../CSV.php:142
40.11201286168PHPExcel_Cell->getCalculatedValue( ).../Worksheet.php:2492
50.11201286168PHPExcel_Calculation->calculateCellValue( ).../Cell.php:276
60.11201286168PHPExcel_Calculation->_calculateFormulaValue( ).../Calculation.php:2615
70.11201286648PHPExcel_Calculation->_parseFormula( ).../Calculation.php:2800
 05:59:46 File written to 16csv.csv
Call time to write Workbook was 0.0080 seconds
05:59:46 Current memory usage: 2 MB
05:59:46 Read from CSV format
Call time to reload Workbook was 0.0016 seconds
05:59:46 Current memory usage: 2 MB
05:59:46 Write to Excel2007 format
05:59:46 File written to 16csv.xlsx
Call time to write Workbook was 0.0071 seconds
05:59:46 Current memory usage: 2 MB
05:59:46 Write to CSV format
05:59:46 File written to 16csv_excel.csv
Call time to write Workbook was 0.0047 seconds
05:59:46 Current memory usage: 2 MB
05:59:46 Peak memory usage: 2 MB
05:59:46 Done writing files
Files have been created in /var/www/sites/stock-dev/vendor/phpoffice/phpexcel/Examples