20:37:20 Create new PHPExcel object
20:37:20 Set properties
20:37:20 Add some data
20:37:20 Add comments
20:37:20 Add rich-text string
20:37:20 Merge cells
20:37:20 Protect cells
20:37:20 Set cell number formats
20:37:20 Set column widths
20:37:20 Set fonts
20:37:20 Set alignments
20:37:20 Set thin black border outline around column
20:37:20 Set thick brown border outline around Total
20:37:20 Set fills
20:37:20 Set style for header row using alternative method
20:37:20 Unprotect a cell
20:37:20 Add a hyperlink to the sheet
20:37:20 Add a drawing to the worksheet
20:37:20 Add a drawing to the worksheet
20:37:20 Add a drawing to the worksheet
20:37:20 Play around with inserting and removing rows and columns
20:37:20 Set header/footer
20:37:20 Set page orientation and size
20:37:20 Rename sheet
20:37:20 Create new Worksheet object
20:37:20 Add some data
20:37:20 Set the worksheet tab color
20:37:20 Set alignments
20:37:20 Set column widths
20:37:20 Set fonts
20:37:20 Add a drawing to the worksheet
20:37:20 Set page orientation and size
20:37:20 Rename sheet
20:37:20 Hide grid lines
20:37:20 Set orientation to landscape
20:37:20 Write to PDF format