16:00:42 Create new PHPExcel object
16:00:42 Set document properties
16:00:42 Add some data
Notice: Trying to access array offset on value of type float in /var/www/html/cartnew/vendor/phpoffice/phpexcel/Classes/PHPExcel/Cell/DefaultValueBinder.php on line 82
16:00:42 Add comments
16:00:42 Add rich-text string
16:00:42 Merge cells
16:00:42 Protect cells
16:00:42 Set cell number formats
16:00:42 Set column widths
16:00:42 Set fonts
16:00:42 Set alignments
16:00:42 Set thin black border outline around column
16:00:42 Set thick brown border outline around Total
16:00:42 Set fills
16:00:42 Set style for header row using alternative method
16:00:42 Unprotect a cell
16:00:42 Add a hyperlink to an external website
16:00:42 Add a hyperlink to another cell on a different worksheet within the workbook
16:00:42 Add a drawing to the worksheet
16:00:42 Add a drawing to the worksheet
16:00:42 Add a drawing to the worksheet
16:00:42 Play around with inserting and removing rows and columns
16:00:42 Set header/footer
16:00:42 Set page orientation and size
16:00:42 Rename first worksheet
16:00:42 Create a second Worksheet object
16:00:42 Add some data
16:00:42 Set the worksheet tab color
16:00:42 Set alignments
16:00:42 Set column widths
16:00:42 Set fonts
16:00:42 Add a drawing to the worksheet
16:00:42 Set page orientation and size
16:00:42 Rename second worksheet
16:00:42 Write to CSV format
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Notice: Trying to access array offset on value of type null in /var/www/html/cartnew/vendor/phpoffice/phpexcel/Classes/PHPExcel/Calculation.php on line 3349
16:00:42 File written to 16csv.csv
Call time to write Workbook was 0.0037 seconds
16:00:42 Current memory usage: 2 MB
16:00:42 Read from CSV format
Call time to reload Workbook was 0.0023 seconds
16:00:42 Current memory usage: 2 MB
16:00:42 Write to Excel2007 format
16:00:42 File written to 16csv.xlsx
Call time to write Workbook was 0.0029 seconds
16:00:42 Current memory usage: 2 MB
16:00:42 Write to CSV format
16:00:42 File written to 16csv_excel.csv
Call time to write Workbook was 0.0005 seconds
16:00:42 Current memory usage: 2 MB
16:00:42 Peak memory usage: 2 MB
16:00:42 Done writing files
Files have been created in /var/www/html/cartnew/vendor/phpoffice/phpexcel/Examples