08:41:38 Create new PHPExcel object
08:41:38 Set document properties
08:41:38 Add some data
08:41:38 Add comments
08:41:38 Add rich-text string
08:41:38 Merge cells
08:41:38 Protect cells
08:41:38 Set cell number formats
08:41:38 Set column widths
08:41:38 Set fonts
08:41:38 Set alignments
08:41:38 Set thin black border outline around column
08:41:38 Set thick brown border outline around Total
08:41:38 Set fills
08:41:38 Set style for header row using alternative method
08:41:38 Unprotect a cell
08:41:38 Add a hyperlink to an external website
08:41:38 Add a hyperlink to another cell on a different worksheet within the workbook
08:41:38 Add a drawing to the worksheet
08:41:38 Add a drawing to the worksheet
08:41:38 Add a drawing to the worksheet
08:41:38 Play around with inserting and removing rows and columns
08:41:38 Set header/footer
08:41:38 Set page orientation and size
08:41:38 Rename first worksheet
08:41:38 Create a second Worksheet object
08:41:38 Add some data
08:41:38 Set the worksheet tab color
08:41:38 Set alignments
08:41:38 Set column widths
08:41:38 Set fonts
08:41:38 Add a drawing to the worksheet
08:41:38 Set page orientation and size
08:41:38 Rename second worksheet
08:41:38 Write to CSV format
08:41:38 File written to 16csv.csv
Call time to write Workbook was 0.0083 seconds
08:41:38 Current memory usage: 3 MB
08:41:38 Read from CSV format
Call time to reload Workbook was 0.0023 seconds
08:41:38 Current memory usage: 3 MB
08:41:38 Write to Excel2007 format
08:41:38 File written to 16csv.xlsx
Call time to write Workbook was 0.0149 seconds
08:41:38 Current memory usage: 5 MB
08:41:38 Write to CSV format
08:41:38 File written to 16csv_excel.csv
Call time to write Workbook was 0.0009 seconds
08:41:38 Current memory usage: 5 MB
08:41:38 Peak memory usage: 5 MB
08:41:38 Done writing files
Files have been created in /var/www/spstest/vendor/phpoffice/phpexcel/Examples