21:14:47 Create new PHPExcel object
21:14:47 Set document properties
21:14:47 Add some data
21:14:47 Add comments
21:14:47 Add rich-text string
21:14:47 Merge cells
21:14:47 Protect cells
21:14:47 Set cell number formats
21:14:47 Set column widths
21:14:47 Set fonts
21:14:47 Set alignments
21:14:47 Set thin black border outline around column
21:14:47 Set thick brown border outline around Total
21:14:47 Set fills
21:14:47 Set style for header row using alternative method
21:14:47 Unprotect a cell
21:14:47 Add a hyperlink to an external website
21:14:47 Add a hyperlink to another cell on a different worksheet within the workbook
21:14:47 Add a drawing to the worksheet
21:14:47 Add a drawing to the worksheet
21:14:47 Add a drawing to the worksheet
21:14:47 Play around with inserting and removing rows and columns
21:14:47 Set header/footer
21:14:47 Set page orientation and size
21:14:47 Rename first worksheet
21:14:47 Create a second Worksheet object
21:14:47 Add some data
21:14:47 Set the worksheet tab color
21:14:47 Set alignments
21:14:47 Set column widths
21:14:47 Set fonts
21:14:47 Add a drawing to the worksheet
21:14:47 Set page orientation and size
21:14:47 Rename second worksheet
21:14:47 Write to Excel2007 format
21:14:47 File written to 05featuredemo.xlsx
Call time to write Workbook was 0.0172 seconds
21:14:47 Current memory usage: 6 MB
21:14:47 Write to Excel5 format
21:14:48 File written to 05featuredemo.xls
Call time to write Workbook was 0.0348 seconds
21:14:48 Current memory usage: 8 MB
21:14:48 Peak memory usage: 8 MB
21:14:48 Done writing files
Files have been created in /var/www/customs_yiao/vendor/phpoffice/phpexcel/Examples