04:30:38 Create new PHPExcel object
04:30:38 Set document properties
04:30:38 Add some data
04:30:38 Add comments
04:30:38 Add rich-text string
04:30:38 Merge cells
04:30:38 Protect cells
04:30:38 Set cell number formats
04:30:38 Set column widths
04:30:38 Set fonts
04:30:38 Set alignments
04:30:38 Set thin black border outline around column
04:30:38 Set thick brown border outline around Total
04:30:38 Set fills
04:30:38 Set style for header row using alternative method
04:30:38 Unprotect a cell
04:30:38 Add a hyperlink to an external website
04:30:38 Add a hyperlink to another cell on a different worksheet within the workbook
04:30:38 Add a drawing to the worksheet
04:30:38 Add a drawing to the worksheet
04:30:38 Add a drawing to the worksheet
04:30:38 Play around with inserting and removing rows and columns
04:30:38 Set header/footer
04:30:38 Set page orientation and size
04:30:38 Rename first worksheet
04:30:38 Create a second Worksheet object
04:30:38 Add some data
04:30:38 Set the worksheet tab color
04:30:38 Set alignments
04:30:38 Set column widths
04:30:38 Set fonts
04:30:38 Add a drawing to the worksheet
04:30:38 Set page orientation and size
04:30:38 Rename second worksheet
04:30:38 Write to HTML format
04:30:38 File written to 17html.htm
Call time to write Workbook was 0.0055 seconds
04:30:38 Current memory usage: 2.25 MB
04:30:38 Peak memory usage: 2.5 MB
04:30:38 Done writing file
File has been created in /var/www/yii2/vendor/phpoffice/phpexcel/Examples