21:25:01 Create new PHPExcel object
21:25:01 Set document properties
21:25:01 Add some data
21:25:01 Add comments
21:25:01 Add rich-text string
21:25:01 Merge cells
21:25:01 Protect cells
21:25:01 Set cell number formats
21:25:01 Set column widths
21:25:01 Set fonts
21:25:01 Set alignments
21:25:01 Set thin black border outline around column
21:25:01 Set thick brown border outline around Total
21:25:01 Set fills
21:25:01 Set style for header row using alternative method
21:25:01 Unprotect a cell
21:25:01 Add a hyperlink to the sheet
21:25:01 Add a drawing to the worksheet
21:25:01 Add a drawing to the worksheet
21:25:01 Add a drawing to the worksheet
21:25:01 Play around with inserting and removing rows and columns
21:25:01 Set header/footer
21:25:01 Set page orientation and size
21:25:01 Rename first worksheet
21:25:01 Create a second Worksheet object
21:25:01 Add some data
21:25:01 Set the worksheet tab color
21:25:01 Set alignments
21:25:01 Set column widths
21:25:01 Set fonts
21:25:01 Add a drawing to the worksheet
21:25:01 Set page orientation and size
21:25:01 Rename second worksheet
21:25:01 Hide grid lines
21:25:01 Set orientation to landscape
21:25:01 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