12:21:25 Create new PHPExcel object
12:21:25 Set document properties
12:21:25 Add some data
12:21:25 Add comments
12:21:25 Add rich-text string
12:21:25 Merge cells
12:21:25 Protect cells
12:21:25 Set cell number formats
12:21:25 Set column widths
12:21:25 Set fonts
12:21:25 Set alignments
12:21:25 Set thin black border outline around column
12:21:25 Set thick brown border outline around Total
12:21:25 Set fills
12:21:25 Set style for header row using alternative method
12:21:25 Unprotect a cell
12:21:25 Add a hyperlink to the sheet
12:21:25 Add a drawing to the worksheet
12:21:25 Add a drawing to the worksheet
12:21:25 Add a drawing to the worksheet
12:21:25 Play around with inserting and removing rows and columns
12:21:25 Set header/footer
12:21:25 Set page orientation and size
12:21:25 Rename first worksheet
12:21:25 Create a second Worksheet object
12:21:25 Add some data
12:21:25 Set the worksheet tab color
12:21:25 Set alignments
12:21:25 Set column widths
12:21:25 Set fonts
12:21:25 Add a drawing to the worksheet
12:21:25 Set page orientation and size
12:21:25 Rename second worksheet
12:21:25 Hide grid lines
12:21:25 Set orientation to landscape
12:21:25 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