22:47:56 Create new PHPExcel object
22:47:56 Set document properties
22:47:56 Add some data
22:47:56 Add comments
22:47:56 Add rich-text string
22:47:56 Merge cells
22:47:56 Protect cells
22:47:56 Set cell number formats
22:47:56 Set column widths
22:47:56 Set fonts
22:47:56 Set alignments
22:47:56 Set thin black border outline around column
22:47:56 Set thick brown border outline around Total
22:47:56 Set fills
22:47:56 Set style for header row using alternative method
22:47:56 Unprotect a cell
22:47:56 Add a hyperlink to an external website
22:47:56 Add a hyperlink to another cell on a different worksheet within the workbook
22:47:56 Add a drawing to the worksheet
22:47:56 Add a drawing to the worksheet
22:47:56 Add a drawing to the worksheet
22:47:56 Play around with inserting and removing rows and columns
22:47:56 Set header/footer
22:47:56 Set page orientation and size
22:47:56 Rename first worksheet
22:47:56 Create a second Worksheet object
22:47:56 Add some data
22:47:56 Set the worksheet tab color
22:47:56 Set alignments
22:47:56 Set column widths
22:47:56 Set fonts
22:47:56 Add a drawing to the worksheet
22:47:56 Set page orientation and size
22:47:56 Rename second worksheet
22:47:56 Write to CSV format
22:47:56 File written to 16csv.csv
Call time to write Workbook was 0.0155 seconds
22:47:56 Current memory usage: 4.25 MB
22:47:56 Read from CSV format
Call time to reload Workbook was 0.0036 seconds
22:47:56 Current memory usage: 4.25 MB
22:47:56 Write to Excel2007 format
22:47:56 File written to 16csv.xlsx
Call time to write Workbook was 0.0150 seconds
22:47:56 Current memory usage: 5.5 MB
22:47:56 Write to CSV format
22:47:56 File written to 16csv_excel.csv
Call time to write Workbook was 0.0018 seconds
22:47:56 Current memory usage: 5.5 MB
22:47:56 Peak memory usage: 5.5 MB
22:47:56 Done writing files
Files have been created in /var/www/html/onswitch.neon/vendor/phpoffice/phpexcel/Examples