10:21:40 Create new PHPExcel object
10:21:40 Set document properties
10:21:40 Add some data
10:21:40 Add comments
10:21:40 Add rich-text string
10:21:40 Merge cells
10:21:40 Protect cells
10:21:40 Set cell number formats
10:21:40 Set column widths
10:21:40 Set fonts
10:21:40 Set alignments
10:21:40 Set thin black border outline around column
10:21:40 Set thick brown border outline around Total
10:21:40 Set fills
10:21:40 Set style for header row using alternative method
10:21:40 Unprotect a cell
10:21:40 Add a hyperlink to an external website
10:21:40 Add a hyperlink to another cell on a different worksheet within the workbook
10:21:40 Add a drawing to the worksheet
10:21:40 Add a drawing to the worksheet
10:21:40 Add a drawing to the worksheet
10:21:40 Play around with inserting and removing rows and columns
10:21:40 Set header/footer
10:21:40 Set page orientation and size
10:21:40 Rename first worksheet
10:21:40 Create a second Worksheet object
10:21:40 Add some data
10:21:40 Set the worksheet tab color
10:21:40 Set alignments
10:21:40 Set column widths
10:21:40 Set fonts
10:21:40 Add a drawing to the worksheet
10:21:40 Set page orientation and size
10:21:40 Rename second worksheet
10:21:40 Hide grid lines
10:21:40 Set orientation to landscape
10:21:40 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