08:57:06 Create new PHPExcel object
08:57:06 Set document properties
08:57:06 Add some data
08:57:06 Add comments
08:57:06 Add rich-text string
08:57:06 Merge cells
08:57:06 Protect cells
08:57:06 Set cell number formats
08:57:06 Set column widths
08:57:06 Set fonts
08:57:06 Set alignments
08:57:06 Set thin black border outline around column
08:57:06 Set thick brown border outline around Total
08:57:06 Set fills
08:57:06 Set style for header row using alternative method
08:57:06 Unprotect a cell
08:57:06 Add a hyperlink to an external website
08:57:06 Add a hyperlink to another cell on a different worksheet within the workbook
08:57:06 Add a drawing to the worksheet
08:57:06 Add a drawing to the worksheet
08:57:06 Add a drawing to the worksheet
08:57:06 Play around with inserting and removing rows and columns
08:57:06 Set header/footer
08:57:06 Set page orientation and size
08:57:06 Rename first worksheet
08:57:06 Create a second Worksheet object
08:57:06 Add some data
08:57:06 Set the worksheet tab color
08:57:06 Set alignments
08:57:06 Set column widths
08:57:06 Set fonts
08:57:06 Add a drawing to the worksheet
08:57:06 Set page orientation and size
08:57:06 Rename second worksheet
08:57:06 Write to Excel5 format
08:57:06 File written to 14excel5.xls
Call time to write Workbook was 0.0253 seconds
08:57:06 Current memory usage: 2.75 MB
08:57:06 Peak memory usage: 2.75 MB
08:57:06 Done writing file
File has been created in /var/www/yii2/vendor/phpoffice/phpexcel/Examples