12:51:19 Create new PHPExcel object
12:51:19 Set document properties
12:51:19 Add some data
12:51:19 Add comments
12:51:19 Add rich-text string
12:51:19 Merge cells
12:51:19 Protect cells
12:51:19 Set cell number formats
12:51:19 Set column widths
12:51:19 Set fonts
12:51:19 Set alignments
12:51:19 Set thin black border outline around column
12:51:19 Set thick brown border outline around Total
12:51:19 Set fills
12:51:19 Set style for header row using alternative method
12:51:19 Unprotect a cell
12:51:19 Add a hyperlink to the sheet
12:51:19 Add a drawing to the worksheet
12:51:19 Add a drawing to the worksheet
12:51:19 Add a drawing to the worksheet
12:51:19 Play around with inserting and removing rows and columns
12:51:19 Set header/footer
12:51:19 Set page orientation and size
12:51:19 Rename first worksheet
12:51:19 Create a second Worksheet object
12:51:19 Add some data
12:51:19 Set the worksheet tab color
12:51:19 Set alignments
12:51:19 Set column widths
12:51:19 Set fonts
12:51:19 Add a drawing to the worksheet
12:51:19 Set page orientation and size
12:51:19 Rename second worksheet
12:51:19 Hide grid lines
12:51:19 Set orientation to landscape
12:51:19 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