08:32:25 Create new PHPExcel object
08:32:25 Set document properties
08:32:25 Add some data
08:32:25 Add comments
08:32:25 Add rich-text string
08:32:25 Merge cells
08:32:25 Protect cells
08:32:25 Set cell number formats
08:32:25 Set column widths
08:32:25 Set fonts
08:32:25 Set alignments
08:32:25 Set thin black border outline around column
08:32:25 Set thick brown border outline around Total
08:32:25 Set fills
08:32:25 Set style for header row using alternative method
08:32:25 Unprotect a cell
08:32:25 Add a hyperlink to an external website
08:32:25 Add a hyperlink to another cell on a different worksheet within the workbook
08:32:25 Add a drawing to the worksheet
08:32:25 Add a drawing to the worksheet
08:32:25 Add a drawing to the worksheet
08:32:25 Play around with inserting and removing rows and columns
08:32:25 Set header/footer
08:32:25 Set page orientation and size
08:32:25 Rename first worksheet
08:32:25 Create a second Worksheet object
08:32:25 Add some data
08:32:25 Set the worksheet tab color
08:32:25 Set alignments
08:32:25 Set column widths
08:32:25 Set fonts
08:32:25 Add a drawing to the worksheet
08:32:25 Set page orientation and size
08:32:25 Rename second worksheet
08:32:25 Write to Excel5 format
08:32:25 File written to 14excel5.xls
Call time to write Workbook was 0.2038 seconds
08:32:25 Current memory usage: 2.75 MB
08:32:25 Peak memory usage: 2.75 MB
08:32:25 Done writing file
File has been created in /var/www/yii2/vendor/phpoffice/phpexcel/Examples