12:10:47 Create new PHPExcel object
12:10:47 Set document properties
12:10:47 Add some data
12:10:47 Add comments
12:10:47 Add rich-text string
12:10:47 Merge cells
12:10:47 Protect cells
12:10:47 Set cell number formats
12:10:47 Set column widths
12:10:47 Set fonts
12:10:47 Set alignments
12:10:47 Set thin black border outline around column
12:10:47 Set thick brown border outline around Total
12:10:47 Set fills
12:10:47 Set style for header row using alternative method
12:10:47 Unprotect a cell
12:10:47 Add a hyperlink to an external website
12:10:47 Add a hyperlink to another cell on a different worksheet within the workbook
12:10:47 Add a drawing to the worksheet
12:10:47 Add a drawing to the worksheet
12:10:47 Add a drawing to the worksheet
12:10:47 Play around with inserting and removing rows and columns
12:10:47 Set header/footer
12:10:47 Set page orientation and size
12:10:47 Rename first worksheet
12:10:47 Create a second Worksheet object
12:10:47 Add some data
12:10:47 Set the worksheet tab color
12:10:47 Set alignments
12:10:47 Set column widths
12:10:47 Set fonts
12:10:47 Add a drawing to the worksheet
12:10:47 Set page orientation and size
12:10:47 Rename second worksheet
12:10:47 Write to Excel5 format
12:10:47 File written to 14excel5.xls
Call time to write Workbook was 0.0258 seconds
12:10:47 Current memory usage: 6 MB
12:10:47 Peak memory usage: 6 MB
12:10:47 Done writing file
File has been created in /var/www/html/examcontroller-web/vendor/phpoffice/phpexcel/Examples