13:48:27 Create new PHPExcel object
13:48:27 Set properties
13:48:27 Add some data
13:48:27 Add comments
13:48:27 Add rich-text string
13:48:27 Merge cells
13:48:27 Protect cells
13:48:27 Set cell number formats
13:48:27 Set column widths
13:48:27 Set fonts
13:48:27 Set alignments
13:48:27 Set thin black border outline around column
13:48:27 Set thick brown border outline around Total
13:48:27 Set fills
13:48:27 Set style for header row using alternative method
13:48:27 Unprotect a cell
13:48:27 Add a hyperlink to the sheet
13:48:27 Add a drawing to the worksheet
13:48:27 Add a drawing to the worksheet
13:48:27 Add a drawing to the worksheet
13:48:27 Play around with inserting and removing rows and columns
13:48:27 Set header/footer
13:48:27 Set page orientation and size
13:48:27 Rename sheet
13:48:27 Create new Worksheet object
13:48:27 Add some data
13:48:27 Set the worksheet tab color
13:48:27 Set alignments
13:48:27 Set column widths
13:48:27 Set fonts
13:48:27 Add a drawing to the worksheet
13:48:27 Set page orientation and size
13:48:27 Rename sheet
13:48:27 Write to HTML format
13:48:27 Peak memory usage: 8.5 MB
13:48:27 Done writing files.