23:07:32 Create new PHPExcel object
23:07:32 Set properties
23:07:32 Add some data
23:07:32 Add comments
23:07:32 Add rich-text string
23:07:32 Merge cells
23:07:32 Protect cells
23:07:32 Set cell number formats
23:07:32 Set column widths
23:07:32 Set fonts
23:07:32 Set alignments
23:07:32 Set thin black border outline around column
23:07:32 Set thick brown border outline around Total
23:07:32 Set fills
23:07:32 Set style for header row using alternative method
23:07:32 Unprotect a cell
23:07:32 Add a hyperlink to the sheet
23:07:32 Add a drawing to the worksheet
23:07:32 Add a drawing to the worksheet
23:07:32 Add a drawing to the worksheet
23:07:32 Play around with inserting and removing rows and columns
23:07:33 Set header/footer
23:07:33 Set page orientation and size
23:07:33 Rename sheet
23:07:33 Create new Worksheet object
23:07:33 Add some data
23:07:33 Set the worksheet tab color
23:07:33 Set alignments
23:07:33 Set column widths
23:07:33 Set fonts
23:07:33 Add a drawing to the worksheet
23:07:33 Set page orientation and size
23:07:33 Rename sheet
23:07:33 Write to HTML format
23:07:33 Peak memory usage: 5.25 MB
23:07:33 Done writing files.