22:49:20 Create new PHPExcel object
22:49:20 Set properties
22:49:20 Add some data
22:49:20 Add comments
22:49:20 Add rich-text string
22:49:20 Merge cells
22:49:20 Protect cells
22:49:20 Set cell number formats
22:49:20 Set column widths
22:49:20 Set fonts
22:49:20 Set alignments
22:49:20 Set thin black border outline around column
22:49:20 Set thick brown border outline around Total
22:49:20 Set fills
22:49:20 Set style for header row using alternative method
22:49:20 Unprotect a cell
22:49:20 Add a hyperlink to the sheet
22:49:20 Add a drawing to the worksheet
22:49:20 Add a drawing to the worksheet
22:49:20 Add a drawing to the worksheet
22:49:20 Play around with inserting and removing rows and columns
22:49:21 Set header/footer
22:49:21 Set page orientation and size
22:49:21 Rename sheet
22:49:21 Create new Worksheet object
22:49:21 Add some data
22:49:21 Set the worksheet tab color
22:49:21 Set alignments
22:49:21 Set column widths
22:49:21 Set fonts
22:49:21 Add a drawing to the worksheet
22:49:21 Set page orientation and size
22:49:21 Rename sheet
22:49:21 Write to Excel2007 format
22:49:21 Peak memory usage: 4.75 MB
22:49:21 Done writing file.