04:40:26 Create new PHPExcel object
04:40:26 Set document properties
04:40:26 Add some data
04:40:26 Add comments
04:40:26 Add rich-text string
04:40:26 Merge cells
04:40:26 Protect cells
04:40:26 Set cell number formats
04:40:26 Set column widths
04:40:26 Set fonts
04:40:26 Set alignments
04:40:26 Set thin black border outline around column
04:40:26 Set thick brown border outline around Total
04:40:26 Set fills
04:40:26 Set style for header row using alternative method
04:40:26 Unprotect a cell
04:40:26 Add a hyperlink to an external website
04:40:26 Add a hyperlink to another cell on a different worksheet within the workbook
04:40:26 Add a drawing to the worksheet
04:40:26 Add a drawing to the worksheet
04:40:26 Add a drawing to the worksheet
04:40:26 Play around with inserting and removing rows and columns
04:40:26 Set header/footer
04:40:26 Set page orientation and size
04:40:26 Rename first worksheet
04:40:26 Create a second Worksheet object
04:40:26 Add some data
04:40:26 Set the worksheet tab color
04:40:26 Set alignments
04:40:26 Set column widths
04:40:26 Set fonts
04:40:26 Add a drawing to the worksheet
04:40:26 Set page orientation and size
04:40:26 Rename second worksheet
04:40:26 Write to Excel2007 format
04:40:26 File written to 05featuredemo.xlsx
Call time to write Workbook was 0.0068 seconds
04:40:26 Current memory usage: 2.5 MB
04:40:26 Write to Excel5 format
04:40:26 File written to 05featuredemo.xls
Call time to write Workbook was 0.0243 seconds
04:40:26 Current memory usage: 3 MB
04:40:26 Peak memory usage: 3 MB
04:40:26 Done writing files
Files have been created in /var/www/yii2/vendor/phpoffice/phpexcel/Examples