16:13:50 Create new PHPExcel object
16:13:50 Set document properties
16:13:50 Add some data
16:13:50 Add comments
16:13:50 Add rich-text string
16:13:50 Merge cells
16:13:50 Protect cells
16:13:50 Set cell number formats
16:13:50 Set column widths
16:13:50 Set fonts
16:13:50 Set alignments
16:13:50 Set thin black border outline around column
16:13:50 Set thick brown border outline around Total
16:13:50 Set fills
16:13:50 Set style for header row using alternative method
16:13:50 Unprotect a cell
16:13:50 Add a hyperlink to an external website
16:13:50 Add a hyperlink to another cell on a different worksheet within the workbook
16:13:50 Add a drawing to the worksheet
16:13:50 Add a drawing to the worksheet
16:13:50 Add a drawing to the worksheet
16:13:50 Play around with inserting and removing rows and columns
16:13:50 Set header/footer
16:13:50 Set page orientation and size
16:13:50 Rename first worksheet
16:13:50 Create a second Worksheet object
16:13:50 Add some data
16:13:50 Set the worksheet tab color
16:13:50 Set alignments
16:13:50 Set column widths
16:13:50 Set fonts
16:13:50 Add a drawing to the worksheet
16:13:50 Set page orientation and size
16:13:50 Rename second worksheet
16:13:50 Write to Excel5 format
16:13:50 File written to 14excel5.xls
Call time to write Workbook was 0.2022 seconds
16:13:50 Current memory usage: 2.75 MB
16:13:50 Peak memory usage: 2.75 MB
16:13:50 Done writing file
File has been created in /var/www/yii2/vendor/phpoffice/phpexcel/Examples