18:20:19 Create new PHPExcel object
18:20:19 Set document properties
18:20:19 Add some data
18:20:19 Add comments
18:20:19 Add rich-text string
18:20:19 Merge cells
18:20:19 Protect cells
18:20:19 Set cell number formats
18:20:19 Set column widths
18:20:19 Set fonts
18:20:19 Set alignments
18:20:19 Set thin black border outline around column
18:20:19 Set thick brown border outline around Total
18:20:19 Set fills
18:20:19 Set style for header row using alternative method
18:20:19 Unprotect a cell
18:20:19 Add a hyperlink to an external website
18:20:19 Add a hyperlink to another cell on a different worksheet within the workbook
18:20:19 Add a drawing to the worksheet
18:20:19 Add a drawing to the worksheet
18:20:19 Add a drawing to the worksheet
18:20:19 Play around with inserting and removing rows and columns
18:20:19 Set header/footer
18:20:19 Set page orientation and size
18:20:19 Rename first worksheet
18:20:19 Create a second Worksheet object
18:20:19 Add some data
18:20:19 Set the worksheet tab color
18:20:19 Set alignments
18:20:19 Set column widths
18:20:19 Set fonts
18:20:19 Add a drawing to the worksheet
18:20:19 Set page orientation and size
18:20:19 Rename second worksheet
18:20:19 Hide grid lines
18:20:19 Set orientation to landscape
18:20:19 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