05:40:21 Create new PHPExcel object
05:40:21 Set document properties
05:40:21 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
10.0000355640{main}( ).../16csv.php:0
20.0001364600include( '/var/www/sites/stock-dev/vendor/phpoffice/phpexcel/Examples/05featuredemo.inc.php' ).../16csv.php:38
30.0018661528PHPExcel_Worksheet->setCellValue( ).../05featuredemo.inc.php:54
40.0018661688PHPExcel_Cell->setValue( ).../Worksheet.php:1085
50.0018661688PHPExcel_Cell_DefaultValueBinder->bindValue( ).../Cell.php:206
60.0018661688PHPExcel_Cell_DefaultValueBinder::dataTypeForValue( ).../DefaultValueBinder.php:61
 05:40:21 Add comments
05:40:21 Add rich-text string
05:40:21 Merge cells
05:40:21 Protect cells
05:40:21 Set cell number formats
05:40:21 Set column widths
05:40:21 Set fonts
05:40:21 Set alignments
05:40:21 Set thin black border outline around column
05:40:21 Set thick brown border outline around Total
05:40:21 Set fills
05:40:21 Set style for header row using alternative method
05:40:21 Unprotect a cell
05:40:21 Add a hyperlink to an external website
05:40:21 Add a hyperlink to another cell on a different worksheet within the workbook
05:40:21 Add a drawing to the worksheet
05:40:21 Add a drawing to the worksheet
05:40:21 Add a drawing to the worksheet
05:40:21 Play around with inserting and removing rows and columns
05:40:21 Set header/footer
05:40:21 Set page orientation and size
05:40:21 Rename first worksheet
05:40:21 Create a second Worksheet object
05:40:21 Add some data
05:40:21 Set the worksheet tab color
05:40:21 Set alignments
05:40:21 Set column widths
05:40:21 Set fonts
05:40:21 Add a drawing to the worksheet
05:40:21 Set page orientation and size
05:40:21 Rename second worksheet
05:40:21 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
10.0000355640{main}( ).../16csv.php:0
20.10651279856PHPExcel_Writer_CSV->save( ).../16csv.php:50
30.11331283584PHPExcel_Worksheet->rangeToArray( ).../CSV.php:142
40.11331285216PHPExcel_Cell->getCalculatedValue( ).../Worksheet.php:2492
50.11331285216PHPExcel_Calculation->calculateCellValue( ).../Cell.php:276
60.11331285216PHPExcel_Calculation->_calculateFormulaValue( ).../Calculation.php:2615
70.11331285704PHPExcel_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
10.0000355640{main}( ).../16csv.php:0
20.10651279856PHPExcel_Writer_CSV->save( ).../16csv.php:50
30.11361283624PHPExcel_Worksheet->rangeToArray( ).../CSV.php:142
40.11371285256PHPExcel_Cell->getCalculatedValue( ).../Worksheet.php:2492
50.11371285256PHPExcel_Calculation->calculateCellValue( ).../Cell.php:276
60.11371285256PHPExcel_Calculation->_calculateFormulaValue( ).../Calculation.php:2615
70.11371285736PHPExcel_Calculation->_parseFormula( ).../Calculation.php:2800
 05:40:21 File written to 16csv.csv
Call time to write Workbook was 0.0086 seconds
05:40:21 Current memory usage: 2 MB
05:40:21 Read from CSV format
Call time to reload Workbook was 0.0016 seconds
05:40:21 Current memory usage: 2 MB
05:40:21 Write to Excel2007 format
05:40:21 File written to 16csv.xlsx
Call time to write Workbook was 0.0068 seconds
05:40:21 Current memory usage: 2 MB
05:40:21 Write to CSV format
05:40:21 File written to 16csv_excel.csv
Call time to write Workbook was 0.0017 seconds
05:40:21 Current memory usage: 2 MB
05:40:21 Peak memory usage: 2 MB
05:40:21 Done writing files
Files have been created in /var/www/sites/stock-dev/vendor/phpoffice/phpexcel/Examples