15:52:27 Create new PHPExcel object
15:52:27 Set document properties
15:52:27 Add some data
15:52:27 Add comments
15:52:27 Add rich-text string
15:52:27 Merge cells
15:52:27 Protect cells
15:52:27 Set cell number formats
15:52:27 Set column widths
15:52:27 Set fonts
15:52:27 Set alignments
15:52:27 Set thin black border outline around column
15:52:27 Set thick brown border outline around Total
15:52:27 Set fills
15:52:27 Set style for header row using alternative method
15:52:27 Unprotect a cell
15:52:27 Add a hyperlink to the sheet
15:52:27 Add a drawing to the worksheet
15:52:27 Add a drawing to the worksheet
15:52:27 Add a drawing to the worksheet
15:52:27 Play around with inserting and removing rows and columns
15:52:27 Set header/footer
15:52:27 Set page orientation and size
15:52:27 Rename first worksheet
15:52:27 Create a second Worksheet object
15:52:27 Add some data
15:52:27 Set the worksheet tab color
15:52:27 Set alignments
15:52:27 Set column widths
15:52:27 Set fonts
15:52:27 Add a drawing to the worksheet
15:52:27 Set page orientation and size
15:52:27 Rename second worksheet
15:52:27 Hide grid lines
15:52:27 Set orientation to landscape
15:52:27 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