12:07:40 Create new PHPExcel object
12:07:40 Set document properties
12:07:40 Add some data
12:07:40 Add comments
12:07:40 Add rich-text string
12:07:40 Merge cells
12:07:40 Protect cells
12:07:40 Set cell number formats
12:07:40 Set column widths
12:07:40 Set fonts
12:07:40 Set alignments
12:07:40 Set thin black border outline around column
12:07:40 Set thick brown border outline around Total
12:07:40 Set fills
12:07:40 Set style for header row using alternative method
12:07:40 Unprotect a cell
12:07:40 Add a hyperlink to an external website
12:07:40 Add a hyperlink to another cell on a different worksheet within the workbook
12:07:40 Add a drawing to the worksheet
12:07:40 Add a drawing to the worksheet
12:07:40 Add a drawing to the worksheet
12:07:40 Play around with inserting and removing rows and columns
12:07:40 Set header/footer
12:07:40 Set page orientation and size
12:07:40 Rename first worksheet
12:07:40 Create a second Worksheet object
12:07:40 Add some data
12:07:40 Set the worksheet tab color
12:07:40 Set alignments
12:07:40 Set column widths
12:07:40 Set fonts
12:07:40 Add a drawing to the worksheet
12:07:40 Set page orientation and size
12:07:40 Rename second worksheet
12:07:40 Hide grid lines
12:07:40 Set orientation to landscape
12:07:40 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