13:43:49 Create new PHPExcel object
13:43:49 Set document properties
13:43:49 Add some data
13:43:49 Add comments
13:43:49 Add rich-text string
13:43:49 Merge cells
13:43:49 Protect cells
13:43:49 Set cell number formats
13:43:49 Set column widths
13:43:49 Set fonts
13:43:49 Set alignments
13:43:49 Set thin black border outline around column
13:43:49 Set thick brown border outline around Total
13:43:49 Set fills
13:43:49 Set style for header row using alternative method
13:43:49 Unprotect a cell
13:43:49 Add a hyperlink to an external website
13:43:49 Add a hyperlink to another cell on a different worksheet within the workbook
13:43:49 Add a drawing to the worksheet
13:43:49 Add a drawing to the worksheet
13:43:49 Add a drawing to the worksheet
13:43:49 Play around with inserting and removing rows and columns
13:43:49 Set header/footer
13:43:49 Set page orientation and size
13:43:49 Rename first worksheet
13:43:49 Create a second Worksheet object
13:43:49 Add some data
13:43:49 Set the worksheet tab color
13:43:49 Set alignments
13:43:49 Set column widths
13:43:49 Set fonts
13:43:49 Add a drawing to the worksheet
13:43:49 Set page orientation and size
13:43:49 Rename second worksheet
13:43:49 Write to CSV format
13:43:49 File written to 16csv.csv
Call time to write Workbook was 0.0157 seconds
13:43:49 Current memory usage: 5.5 MB
13:43:49 Read from CSV format
Call time to reload Workbook was 0.0056 seconds
13:43:49 Current memory usage: 5.75 MB
13:43:49 Write to Excel2007 format
13:43:49 File written to 16csv.xlsx
Call time to write Workbook was 0.0234 seconds
13:43:49 Current memory usage: 7.75 MB
13:43:49 Write to CSV format
13:43:49 File written to 16csv_excel.csv
Call time to write Workbook was 0.0007 seconds
13:43:49 Current memory usage: 7.75 MB
13:43:49 Peak memory usage: 7.75 MB
13:43:49 Done writing files
Files have been created in /var/www/kd/vendor/phpoffice/phpexcel/Examples