07:39:07 Create new PHPExcel object
07:39:07 Set document properties
07:39:07 Add some data
07:39:07 Add comments
07:39:07 Add rich-text string
07:39:07 Merge cells
07:39:07 Protect cells
07:39:07 Set cell number formats
07:39:07 Set column widths
07:39:07 Set fonts
07:39:07 Set alignments
07:39:07 Set thin black border outline around column
07:39:07 Set thick brown border outline around Total
07:39:07 Set fills
07:39:07 Set style for header row using alternative method
07:39:07 Unprotect a cell
07:39:07 Add a hyperlink to an external website
07:39:07 Add a hyperlink to another cell on a different worksheet within the workbook
07:39:07 Add a drawing to the worksheet
07:39:07 Add a drawing to the worksheet
07:39:07 Add a drawing to the worksheet
07:39:07 Play around with inserting and removing rows and columns
07:39:07 Set header/footer
07:39:07 Set page orientation and size
07:39:07 Rename first worksheet
07:39:07 Create a second Worksheet object
07:39:07 Add some data
07:39:07 Set the worksheet tab color
07:39:07 Set alignments
07:39:07 Set column widths
07:39:07 Set fonts
07:39:07 Add a drawing to the worksheet
07:39:07 Set page orientation and size
07:39:07 Rename second worksheet
07:39:07 Write to Excel5 format
07:39:08 File written to 14excel5.xls
Call time to write Workbook was 0.2027 seconds
07:39:08 Current memory usage: 2.75 MB
07:39:08 Peak memory usage: 2.75 MB
07:39:08 Done writing file
File has been created in /var/www/yii2/vendor/phpoffice/phpexcel/Examples