20:59:52 Create new PHPExcel object
20:59:52 Set properties
20:59:52 Add some data
20:59:52 Add comments
20:59:52 Add rich-text string
20:59:52 Merge cells
20:59:52 Protect cells
20:59:52 Set cell number formats
20:59:52 Set column widths
20:59:52 Set fonts
20:59:52 Set alignments
20:59:52 Set thin black border outline around column
20:59:52 Set thick brown border outline around Total
20:59:52 Set fills
20:59:52 Set style for header row using alternative method
20:59:52 Unprotect a cell
20:59:52 Add a hyperlink to the sheet
20:59:52 Add a drawing to the worksheet
20:59:52 Add a drawing to the worksheet
20:59:52 Add a drawing to the worksheet
20:59:52 Play around with inserting and removing rows and columns
20:59:52 Set header/footer
20:59:52 Set page orientation and size
20:59:52 Rename sheet
20:59:52 Create new Worksheet object
20:59:52 Add some data
20:59:52 Set the worksheet tab color
20:59:52 Set alignments
20:59:52 Set column widths
20:59:52 Set fonts
20:59:52 Add a drawing to the worksheet
20:59:52 Set page orientation and size
20:59:52 Rename sheet
20:59:52 Hide grid lines
20:59:52 Set orientation to landscape
20:59:52 Write to PDF format
20:59:55 Peak memory usage: 34 MB
20:59:55 Done writing files.