20:14:54 Create new PHPExcel object
20:14:54 Set document properties
20:14:54 Add some data
20:14:54 Add comments
20:14:54 Add rich-text string
20:14:54 Merge cells
20:14:54 Protect cells
20:14:54 Set cell number formats
20:14:54 Set column widths
20:14:54 Set fonts
20:14:54 Set alignments
20:14:54 Set thin black border outline around column
20:14:54 Set thick brown border outline around Total
20:14:54 Set fills
20:14:54 Set style for header row using alternative method
20:14:54 Unprotect a cell
20:14:54 Add a hyperlink to an external website
20:14:54 Add a hyperlink to another cell on a different worksheet within the workbook
20:14:54 Add a drawing to the worksheet
20:14:54 Add a drawing to the worksheet
20:14:54 Add a drawing to the worksheet
20:14:54 Play around with inserting and removing rows and columns
20:14:54 Set header/footer
20:14:54 Set page orientation and size
20:14:54 Rename first worksheet
20:14:54 Create a second Worksheet object
20:14:54 Add some data
20:14:54 Set the worksheet tab color
20:14:54 Set alignments
20:14:54 Set column widths
20:14:54 Set fonts
20:14:54 Add a drawing to the worksheet
20:14:54 Set page orientation and size
20:14:54 Rename second worksheet
20:14:54 Write to CSV format
20:14:54 File written to 16csv.csv
Call time to write Workbook was 0.0067 seconds
20:14:54 Current memory usage: 4 MB
20:14:54 Read from CSV format
Call time to reload Workbook was 0.0019 seconds
20:14:54 Current memory usage: 4 MB
20:14:54 Write to Excel2007 format
20:14:54 File written to 16csv.xlsx
Call time to write Workbook was 0.0200 seconds
20:14:54 Current memory usage: 6 MB
20:14:54 Write to CSV format
20:14:54 File written to 16csv_excel.csv
Call time to write Workbook was 0.0012 seconds
20:14:54 Current memory usage: 6 MB
20:14:54 Peak memory usage: 6 MB
20:14:54 Done writing files
Files have been created in /home/ykcomq5/hrm.ykcs.net/vendor/phpoffice/phpexcel/Examples