18:11:38 Create new PHPExcel object
18:11:38 Set properties
18:11:38 Add some data
18:11:38 Add comments
18:11:38 Add rich-text string
18:11:38 Merge cells
18:11:38 Protect cells
18:11:38 Set cell number formats
18:11:38 Set column widths
18:11:38 Set fonts
18:11:38 Set alignments
18:11:38 Set thin black border outline around column
18:11:38 Set thick brown border outline around Total
18:11:38 Set fills
18:11:38 Set style for header row using alternative method
18:11:38 Unprotect a cell
18:11:38 Add a hyperlink to the sheet
18:11:38 Add a drawing to the worksheet
18:11:38 Add a drawing to the worksheet
18:11:38 Add a drawing to the worksheet
18:11:38 Play around with inserting and removing rows and columns
18:11:38 Set header/footer
18:11:38 Set page orientation and size
18:11:38 Rename sheet
18:11:38 Create new Worksheet object
18:11:38 Add some data
18:11:38 Set the worksheet tab color
18:11:38 Set alignments
18:11:38 Set column widths
18:11:38 Set fonts
18:11:38 Add a drawing to the worksheet
18:11:38 Set page orientation and size
18:11:38 Rename sheet
18:11:38 Hide grid lines
18:11:38 Set orientation to landscape
18:11:38 Write to PDF format
18:11:39 Peak memory usage: 33.25 MB
18:11:39 Done writing files.