06:45:36 Create new PHPExcel object
06:45:36 Set document properties
06:45:36 Add some data
06:45:36 Add comments
06:45:36 Add rich-text string
06:45:36 Merge cells
06:45:36 Protect cells
06:45:36 Set cell number formats
06:45:36 Set column widths
06:45:36 Set fonts
06:45:36 Set alignments
06:45:36 Set thin black border outline around column
06:45:36 Set thick brown border outline around Total
06:45:36 Set fills
06:45:36 Set style for header row using alternative method
06:45:36 Unprotect a cell
06:45:36 Add a hyperlink to an external website
06:45:36 Add a hyperlink to another cell on a different worksheet within the workbook
06:45:36 Add a drawing to the worksheet
06:45:36 Add a drawing to the worksheet
06:45:36 Add a drawing to the worksheet
06:45:36 Play around with inserting and removing rows and columns
06:45:36 Set header/footer
06:45:36 Set page orientation and size
06:45:36 Rename first worksheet
06:45:36 Create a second Worksheet object
06:45:36 Add some data
06:45:36 Set the worksheet tab color
06:45:36 Set alignments
06:45:36 Set column widths
06:45:36 Set fonts
06:45:36 Add a drawing to the worksheet
06:45:36 Set page orientation and size
06:45:36 Rename second worksheet
06:45:36 Write to Excel5 format
06:45:36 File written to 14excel5.xls
Call time to write Workbook was 0.0258 seconds
06:45:36 Current memory usage: 2.75 MB
06:45:36 Peak memory usage: 2.75 MB
06:45:36 Done writing file
File has been created in /var/www/yii2/vendor/phpoffice/phpexcel/Examples