22:01:59 Create new PHPExcel object
22:01:59 Set properties
22:01:59 Add some data
22:01:59 Add comments
22:01:59 Add rich-text string
22:01:59 Merge cells
22:01:59 Protect cells
22:01:59 Set cell number formats
22:01:59 Set column widths
22:01:59 Set fonts
22:01:59 Set alignments
22:01:59 Set thin black border outline around column
22:01:59 Set thick brown border outline around Total
22:01:59 Set fills
22:01:59 Set style for header row using alternative method
22:01:59 Unprotect a cell
22:01:59 Add a hyperlink to the sheet
22:01:59 Add a drawing to the worksheet
22:01:59 Add a drawing to the worksheet
22:01:59 Add a drawing to the worksheet
22:01:59 Play around with inserting and removing rows and columns
22:01:59 Set header/footer
22:01:59 Set page orientation and size
22:01:59 Rename sheet
22:01:59 Create new Worksheet object
22:01:59 Add some data
22:01:59 Set the worksheet tab color
22:01:59 Set alignments
22:01:59 Set column widths
22:01:59 Set fonts
22:01:59 Add a drawing to the worksheet
22:01:59 Set page orientation and size
22:01:59 Rename sheet
22:01:59 Write to Excel5 format
22:01:59 Peak memory usage: 11.5 MB
22:01:59 Done writing files.