15:37:19 Create new PHPExcel object
15:37:19 Set document properties
15:37:19 Add some data
15:37:19 Add comments
15:37:19 Add rich-text string
15:37:19 Merge cells
15:37:19 Protect cells
15:37:19 Set cell number formats
15:37:19 Set column widths
15:37:19 Set fonts
15:37:19 Set alignments
15:37:19 Set thin black border outline around column
15:37:19 Set thick brown border outline around Total
15:37:19 Set fills
15:37:19 Set style for header row using alternative method
15:37:19 Unprotect a cell
15:37:19 Add a hyperlink to an external website
15:37:19 Add a hyperlink to another cell on a different worksheet within the workbook
15:37:19 Add a drawing to the worksheet
15:37:19 Add a drawing to the worksheet
15:37:19 Add a drawing to the worksheet
15:37:19 Play around with inserting and removing rows and columns
15:37:19 Set header/footer
15:37:19 Set page orientation and size
15:37:19 Rename first worksheet
15:37:19 Create a second Worksheet object
15:37:19 Add some data
15:37:19 Set the worksheet tab color
15:37:19 Set alignments
15:37:19 Set column widths
15:37:19 Set fonts
15:37:19 Add a drawing to the worksheet
15:37:19 Set page orientation and size
15:37:19 Rename second worksheet
15:37:19 Write to CSV format
15:37:19 File written to 16csv.csv
Call time to write Workbook was 0.0364 seconds
15:37:19 Current memory usage: 5.5 MB
15:37:19 Read from CSV format
Call time to reload Workbook was 0.0113 seconds
15:37:19 Current memory usage: 5.75 MB
15:37:19 Write to Excel2007 format
15:37:19 File written to 16csv.xlsx
Call time to write Workbook was 0.0242 seconds
15:37:19 Current memory usage: 7 MB
15:37:19 Write to CSV format
15:37:19 File written to 16csv_excel.csv
Call time to write Workbook was 0.0020 seconds
15:37:19 Current memory usage: 7 MB
15:37:19 Peak memory usage: 7 MB
15:37:19 Done writing files
Files have been created in /var/www/html/onswitch.neon/vendor/phpoffice/phpexcel/Examples