20:56:30 Create new PHPExcel object
20:56:30 Set document properties
20:56:30 Add some data
20:56:30 Add comments
20:56:30 Add rich-text string
20:56:30 Merge cells
20:56:30 Protect cells
20:56:30 Set cell number formats
20:56:30 Set column widths
20:56:30 Set fonts
20:56:30 Set alignments
20:56:30 Set thin black border outline around column
20:56:30 Set thick brown border outline around Total
20:56:30 Set fills
20:56:30 Set style for header row using alternative method
20:56:30 Unprotect a cell
20:56:30 Add a hyperlink to the sheet
20:56:30 Add a drawing to the worksheet
20:56:30 Add a drawing to the worksheet
20:56:30 Add a drawing to the worksheet
20:56:30 Play around with inserting and removing rows and columns
20:56:30 Set header/footer
20:56:30 Set page orientation and size
20:56:30 Rename first worksheet
20:56:30 Create a second Worksheet object
20:56:30 Add some data
20:56:30 Set the worksheet tab color
20:56:30 Set alignments
20:56:30 Set column widths
20:56:30 Set fonts
20:56:30 Add a drawing to the worksheet
20:56:30 Set page orientation and size
20:56:30 Rename second worksheet
20:56:30 Hide grid lines
20:56:30 Set orientation to landscape
20:56:30 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