18:59:32 Create new PHPExcel object
18:59:32 Set document properties
18:59:32 Add some data
18:59:32 Add comments
18:59:32 Add rich-text string
18:59:32 Merge cells
18:59:32 Protect cells
18:59:32 Set cell number formats
18:59:32 Set column widths
18:59:32 Set fonts
18:59:32 Set alignments
18:59:32 Set thin black border outline around column
18:59:32 Set thick brown border outline around Total
18:59:32 Set fills
18:59:32 Set style for header row using alternative method
18:59:32 Unprotect a cell
18:59:32 Add a hyperlink to an external website
18:59:32 Add a hyperlink to another cell on a different worksheet within the workbook
18:59:32 Add a drawing to the worksheet
18:59:32 Add a drawing to the worksheet
18:59:32 Add a drawing to the worksheet
18:59:32 Play around with inserting and removing rows and columns
18:59:32 Set header/footer
18:59:32 Set page orientation and size
18:59:32 Rename first worksheet
18:59:32 Create a second Worksheet object
18:59:32 Add some data
18:59:32 Set the worksheet tab color
18:59:32 Set alignments
18:59:32 Set column widths
18:59:32 Set fonts
18:59:32 Add a drawing to the worksheet
18:59:32 Set page orientation and size
18:59:32 Rename second worksheet
18:59:32 Write to Excel2007 format
18:59:32 File written to 05featuredemo.xlsx
Call time to write Workbook was 0.0151 seconds
18:59:32 Current memory usage: 6 MB
18:59:32 Write to Excel5 format
18:59:32 File written to 05featuredemo.xls
Call time to write Workbook was 0.0196 seconds
18:59:32 Current memory usage: 8 MB
18:59:32 Peak memory usage: 8 MB
18:59:32 Done writing files
Files have been created in /var/www/customs_yiao/vendor/phpoffice/phpexcel/Examples