20:03:18 Create new PHPExcel object
20:03:18 Set document properties
20:03:18 Add some data
20:03:18 Add comments
20:03:18 Add rich-text string
20:03:18 Merge cells
20:03:18 Protect cells
20:03:18 Set cell number formats
20:03:18 Set column widths
20:03:18 Set fonts
20:03:18 Set alignments
20:03:18 Set thin black border outline around column
20:03:18 Set thick brown border outline around Total
20:03:18 Set fills
20:03:18 Set style for header row using alternative method
20:03:18 Unprotect a cell
20:03:18 Add a hyperlink to the sheet
20:03:18 Add a drawing to the worksheet
20:03:18 Add a drawing to the worksheet
20:03:18 Add a drawing to the worksheet
20:03:18 Play around with inserting and removing rows and columns
20:03:18 Set header/footer
20:03:18 Set page orientation and size
20:03:18 Rename first worksheet
20:03:18 Create a second Worksheet object
20:03:18 Add some data
20:03:18 Set the worksheet tab color
20:03:18 Set alignments
20:03:18 Set column widths
20:03:18 Set fonts
20:03:18 Add a drawing to the worksheet
20:03:18 Set page orientation and size
20:03:18 Rename second worksheet
20:03:18 Hide grid lines
20:03:18 Set orientation to landscape
20:03:18 Write to PDF format using DomPDF
NOTICE: Please set the $rendererName and $rendererLibraryPath values
at the top of this script as appropriate for your directory structure