13:15:31 Create new PHPExcel object
13:15:31 Set document properties
13:15:31 Add some data
13:15:31 Add comments
13:15:31 Add rich-text string
13:15:31 Merge cells
13:15:31 Protect cells
13:15:31 Set cell number formats
13:15:31 Set column widths
13:15:31 Set fonts
13:15:31 Set alignments
13:15:31 Set thin black border outline around column
13:15:31 Set thick brown border outline around Total
13:15:31 Set fills
13:15:31 Set style for header row using alternative method
13:15:31 Unprotect a cell
13:15:31 Add a hyperlink to an external website
13:15:31 Add a hyperlink to another cell on a different worksheet within the workbook
13:15:31 Add a drawing to the worksheet
13:15:31 Add a drawing to the worksheet
13:15:31 Add a drawing to the worksheet
13:15:31 Play around with inserting and removing rows and columns
13:15:31 Set header/footer
13:15:31 Set page orientation and size
13:15:31 Rename first worksheet
13:15:31 Create a second Worksheet object
13:15:31 Add some data
13:15:31 Set the worksheet tab color
13:15:31 Set alignments
13:15:31 Set column widths
13:15:31 Set fonts
13:15:31 Add a drawing to the worksheet
13:15:31 Set page orientation and size
13:15:31 Rename second worksheet
13:15:31 Hide grid lines
13:15:31 Set orientation to landscape
13:15:31 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