21:42:49 Create new PHPExcel object
21:42:49 Set document properties
21:42:49 Add some data
21:42:49 Add comments
21:42:49 Add rich-text string
21:42:49 Merge cells
21:42:49 Protect cells
21:42:49 Set cell number formats
21:42:49 Set column widths
21:42:49 Set fonts
21:42:49 Set alignments
21:42:49 Set thin black border outline around column
21:42:49 Set thick brown border outline around Total
21:42:49 Set fills
21:42:49 Set style for header row using alternative method
21:42:49 Unprotect a cell
21:42:49 Add a hyperlink to an external website
21:42:49 Add a hyperlink to another cell on a different worksheet within the workbook
21:42:49 Add a drawing to the worksheet
21:42:49 Add a drawing to the worksheet
21:42:49 Add a drawing to the worksheet
21:42:49 Play around with inserting and removing rows and columns
21:42:49 Set header/footer
21:42:49 Set page orientation and size
21:42:49 Rename first worksheet
21:42:49 Create a second Worksheet object
21:42:49 Add some data
21:42:49 Set the worksheet tab color
21:42:49 Set alignments
21:42:49 Set column widths
21:42:49 Set fonts
21:42:49 Add a drawing to the worksheet
21:42:49 Set page orientation and size
21:42:49 Rename second worksheet
21:42:49 Write to CSV format
21:42:49 File written to 16csv.csv
Call time to write Workbook was 0.0103 seconds
21:42:49 Current memory usage: 5.25 MB
21:42:49 Read from CSV format
Call time to reload Workbook was 0.0040 seconds
21:42:49 Current memory usage: 5.25 MB
21:42:49 Write to Excel2007 format
21:42:49 File written to 16csv.xlsx
Call time to write Workbook was 0.0174 seconds
21:42:49 Current memory usage: 6.5 MB
21:42:49 Write to CSV format
21:42:49 File written to 16csv_excel.csv
Call time to write Workbook was 0.0011 seconds
21:42:49 Current memory usage: 6.5 MB
21:42:49 Peak memory usage: 6.5 MB
21:42:49 Done writing files
Files have been created in /home/glink/haiphams3.glinkdeployments.com/exam-chat/vendor/phpoffice/phpexcel/Examples