17:37:58 Create new PHPExcel object
17:37:59 Set properties
17:37:59 Add some data
17:37:59 Add comments
17:37:59 Add rich-text string
17:37:59 Merge cells
17:37:59 Protect cells
17:37:59 Set cell number formats
17:37:59 Set column widths
17:37:59 Set fonts
17:37:59 Set alignments
17:37:59 Set thin black border outline around column
17:37:59 Set thick brown border outline around Total
17:37:59 Set fills
17:37:59 Set style for header row using alternative method
17:37:59 Unprotect a cell
17:37:59 Add a hyperlink to the sheet
17:37:59 Add a drawing to the worksheet
17:37:59 Add a drawing to the worksheet
17:37:59 Add a drawing to the worksheet
17:37:59 Play around with inserting and removing rows and columns
17:37:59 Set header/footer
17:37:59 Set page orientation and size
17:37:59 Rename sheet
17:37:59 Create new Worksheet object
17:37:59 Add some data
17:37:59 Set the worksheet tab color
17:37:59 Set alignments
17:37:59 Set column widths
17:37:59 Set fonts
17:37:59 Add a drawing to the worksheet
17:37:59 Set page orientation and size
17:37:59 Rename sheet
17:37:59 Write to Excel5 format
17:37:59 Peak memory usage: 5 MB
17:37:59 Done writing files.