20:19:53 Create new PHPExcel object
20:19:53 Set document properties
20:19:53 Add some data
20:19:53 Add comments
20:19:53 Add rich-text string
20:19:53 Merge cells
20:19:53 Protect cells
20:19:53 Set cell number formats
20:19:53 Set column widths
20:19:53 Set fonts
20:19:53 Set alignments
20:19:53 Set thin black border outline around column
20:19:53 Set thick brown border outline around Total
20:19:53 Set fills
20:19:53 Set style for header row using alternative method
20:19:53 Unprotect a cell
20:19:53 Add a hyperlink to an external website
20:19:53 Add a hyperlink to another cell on a different worksheet within the workbook
20:19:53 Add a drawing to the worksheet
20:19:53 Add a drawing to the worksheet
20:19:53 Add a drawing to the worksheet
20:19:53 Play around with inserting and removing rows and columns
20:19:53 Set header/footer
20:19:53 Set page orientation and size
20:19:53 Rename first worksheet
20:19:53 Create a second Worksheet object
20:19:53 Add some data
20:19:53 Set the worksheet tab color
20:19:53 Set alignments
20:19:53 Set column widths
20:19:53 Set fonts
20:19:53 Add a drawing to the worksheet
20:19:53 Set page orientation and size
20:19:53 Rename second worksheet
20:19:53 Write to CSV format
20:19:53 File written to 16csv.csv
Call time to write Workbook was 0.0066 seconds
20:19:53 Current memory usage: 5.25 MB
20:19:53 Read from CSV format
Call time to reload Workbook was 0.0018 seconds
20:19:53 Current memory usage: 5.25 MB
20:19:53 Write to Excel2007 format
20:19:53 File written to 16csv.xlsx
Call time to write Workbook was 0.0130 seconds
20:19:53 Current memory usage: 6.5 MB
20:19:53 Write to CSV format
20:19:53 File written to 16csv_excel.csv
Call time to write Workbook was 0.0009 seconds
20:19:53 Current memory usage: 6.5 MB
20:19:53 Peak memory usage: 6.5 MB
20:19:53 Done writing files
Files have been created in /home/glink/haiphams3.glinkdeployments.com/exam-chat/vendor/phpoffice/phpexcel/Examples