22:51:54 Create new PHPExcel object
22:51:54 Set document properties
22:51:54 Add some data
22:51:54 Add comments
22:51:54 Add rich-text string
22:51:54 Merge cells
22:51:54 Protect cells
22:51:54 Set cell number formats
22:51:54 Set column widths
22:51:54 Set fonts
22:51:54 Set alignments
22:51:54 Set thin black border outline around column
22:51:54 Set thick brown border outline around Total
22:51:54 Set fills
22:51:54 Set style for header row using alternative method
22:51:54 Unprotect a cell
22:51:54 Add a hyperlink to an external website
22:51:54 Add a hyperlink to another cell on a different worksheet within the workbook
22:51:54 Add a drawing to the worksheet
22:51:54 Add a drawing to the worksheet
22:51:54 Add a drawing to the worksheet
22:51:54 Play around with inserting and removing rows and columns
22:51:54 Set header/footer
22:51:54 Set page orientation and size
22:51:54 Rename first worksheet
22:51:54 Create a second Worksheet object
22:51:54 Add some data
22:51:54 Set the worksheet tab color
22:51:54 Set alignments
22:51:54 Set column widths
22:51:54 Set fonts
22:51:54 Add a drawing to the worksheet
22:51:54 Set page orientation and size
22:51:54 Rename second worksheet
22:51:54 Write to CSV format
22:51:54 File written to 16csv.csv
Call time to write Workbook was 0.0090 seconds
22:51:54 Current memory usage: 2.5 MB
22:51:54 Read from CSV format
Call time to reload Workbook was 0.0025 seconds
22:51:54 Current memory usage: 2.5 MB
22:51:54 Write to Excel2007 format
22:51:54 File written to 16csv.xlsx
Call time to write Workbook was 0.0070 seconds
22:51:54 Current memory usage: 2.75 MB
22:51:54 Write to CSV format
22:51:54 File written to 16csv_excel.csv
Call time to write Workbook was 0.0016 seconds
22:51:54 Current memory usage: 2.75 MB
22:51:54 Peak memory usage: 2.75 MB
22:51:54 Done writing files
Files have been created in /var/www/html/onswitch.neon.service/vendor/phpoffice/phpexcel/Examples