12:10:20 Create new PHPExcel object
12:10:20 Set document properties
12:10:20 Add some data
12:10:20 Add comments
12:10:20 Add rich-text string
12:10:20 Merge cells
12:10:20 Protect cells
12:10:20 Set cell number formats
12:10:20 Set column widths
12:10:20 Set fonts
12:10:20 Set alignments
12:10:20 Set thin black border outline around column
12:10:20 Set thick brown border outline around Total
12:10:20 Set fills
12:10:20 Set style for header row using alternative method
12:10:20 Unprotect a cell
12:10:20 Add a hyperlink to an external website
12:10:20 Add a hyperlink to another cell on a different worksheet within the workbook
12:10:20 Add a drawing to the worksheet
12:10:20 Add a drawing to the worksheet
12:10:20 Add a drawing to the worksheet
12:10:20 Play around with inserting and removing rows and columns
12:10:20 Set header/footer
12:10:20 Set page orientation and size
12:10:20 Rename first worksheet
12:10:20 Create a second Worksheet object
12:10:20 Add some data
12:10:20 Set the worksheet tab color
12:10:20 Set alignments
12:10:20 Set column widths
12:10:20 Set fonts
12:10:20 Add a drawing to the worksheet
12:10:20 Set page orientation and size
12:10:20 Rename second worksheet
12:10:20 Hide grid lines
12:10:20 Set orientation to landscape
12:10:20 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