02:42:37 Create new PHPExcel object
02:42:37 Set document properties
02:42:37 Add some data
02:42:37 Add comments
02:42:37 Add rich-text string
02:42:37 Merge cells
02:42:37 Protect cells
02:42:37 Set cell number formats
02:42:37 Set column widths
02:42:37 Set fonts
02:42:37 Set alignments
02:42:37 Set thin black border outline around column
02:42:37 Set thick brown border outline around Total
02:42:37 Set fills
02:42:37 Set style for header row using alternative method
02:42:37 Unprotect a cell
02:42:37 Add a hyperlink to an external website
02:42:37 Add a hyperlink to another cell on a different worksheet within the workbook
02:42:37 Add a drawing to the worksheet
02:42:37 Add a drawing to the worksheet
02:42:37 Add a drawing to the worksheet
02:42:37 Play around with inserting and removing rows and columns
02:42:37 Set header/footer
02:42:37 Set page orientation and size
02:42:37 Rename first worksheet
02:42:37 Create a second Worksheet object
02:42:37 Add some data
02:42:37 Set the worksheet tab color
02:42:37 Set alignments
02:42:37 Set column widths
02:42:37 Set fonts
02:42:37 Add a drawing to the worksheet
02:42:37 Set page orientation and size
02:42:37 Rename second worksheet
02:42:37 Write to HTML format
02:42:37 File written to 17html.htm
Call time to write Workbook was 0.0222 seconds
02:42:37 Current memory usage: 2.25 MB
02:42:37 Peak memory usage: 2.5 MB
02:42:37 Done writing file
File has been created in /var/www/yii2/vendor/phpoffice/phpexcel/Examples