22:03:50 Create new PHPExcel object
22:03:50 Set properties
22:03:50 Add some data
22:03:50 Add comments
22:03:50 Add rich-text string
22:03:50 Merge cells
22:03:50 Protect cells
22:03:50 Set cell number formats
22:03:50 Set column widths
22:03:50 Set fonts
22:03:50 Set alignments
22:03:50 Set thin black border outline around column
22:03:50 Set thick brown border outline around Total
22:03:50 Set fills
22:03:50 Set style for header row using alternative method
22:03:50 Unprotect a cell
22:03:50 Add a hyperlink to the sheet
22:03:50 Add a drawing to the worksheet
22:03:50 Add a drawing to the worksheet
22:03:50 Add a drawing to the worksheet
22:03:50 Play around with inserting and removing rows and columns
22:03:50 Set header/footer
22:03:50 Set page orientation and size
22:03:50 Rename sheet
22:03:50 Create new Worksheet object
22:03:50 Add some data
22:03:50 Set the worksheet tab color
22:03:50 Set alignments
22:03:50 Set column widths
22:03:50 Set fonts
22:03:50 Add a drawing to the worksheet
22:03:50 Set page orientation and size
22:03:50 Rename sheet
22:03:50 Hide grid lines
22:03:50 Set orientation to landscape
22:03:50 Write to PDF format
22:03:53 Peak memory usage: 37.75 MB
22:03:53 Done writing files.