16:15:46 Create new PHPExcel object
16:15:46 Set document properties
16:15:46 Add some data
16:15:46 Add comments
16:15:46 Add rich-text string
16:15:46 Merge cells
16:15:46 Protect cells
16:15:46 Set cell number formats
16:15:46 Set column widths
16:15:46 Set fonts
16:15:46 Set alignments
16:15:46 Set thin black border outline around column
16:15:46 Set thick brown border outline around Total
16:15:46 Set fills
16:15:46 Set style for header row using alternative method
16:15:46 Unprotect a cell
16:15:46 Add a hyperlink to an external website
16:15:46 Add a hyperlink to another cell on a different worksheet within the workbook
16:15:46 Add a drawing to the worksheet
16:15:46 Add a drawing to the worksheet
16:15:46 Add a drawing to the worksheet
16:15:46 Play around with inserting and removing rows and columns
16:15:46 Set header/footer
16:15:46 Set page orientation and size
16:15:46 Rename first worksheet
16:15:46 Create a second Worksheet object
16:15:46 Add some data
16:15:46 Set the worksheet tab color
16:15:46 Set alignments
16:15:46 Set column widths
16:15:46 Set fonts
16:15:46 Add a drawing to the worksheet
16:15:46 Set page orientation and size
16:15:46 Rename second worksheet
16:15:46 Write to CSV format
16:15:46 File written to 16csv.csv
Call time to write Workbook was 0.0108 seconds
16:15:46 Current memory usage: 2.5 MB
16:15:46 Read from CSV format
Call time to reload Workbook was 0.0036 seconds
16:15:46 Current memory usage: 2.5 MB
16:15:46 Write to Excel2007 format
16:15:46 File written to 16csv.xlsx
Call time to write Workbook was 0.0139 seconds
16:15:46 Current memory usage: 2.75 MB
16:15:46 Write to CSV format
16:15:46 File written to 16csv_excel.csv
Call time to write Workbook was 0.0021 seconds
16:15:46 Current memory usage: 2.75 MB
16:15:46 Peak memory usage: 2.75 MB
16:15:46 Done writing files
Files have been created in /var/www/html/onswitch.neon.service/vendor/phpoffice/phpexcel/Examples