21:10:27 Create new PHPExcel object
21:10:27 Set document properties
21:10:27 Add some data
21:10:27 Add comments
21:10:27 Add rich-text string
21:10:27 Merge cells
21:10:27 Protect cells
21:10:27 Set cell number formats
21:10:27 Set column widths
21:10:27 Set fonts
21:10:27 Set alignments
21:10:27 Set thin black border outline around column
21:10:27 Set thick brown border outline around Total
21:10:27 Set fills
21:10:27 Set style for header row using alternative method
21:10:27 Unprotect a cell
21:10:27 Add a hyperlink to an external website
21:10:27 Add a hyperlink to another cell on a different worksheet within the workbook
21:10:27 Add a drawing to the worksheet
21:10:27 Add a drawing to the worksheet
21:10:27 Add a drawing to the worksheet
21:10:27 Play around with inserting and removing rows and columns
21:10:27 Set header/footer
21:10:27 Set page orientation and size
21:10:27 Rename first worksheet
21:10:27 Create a second Worksheet object
21:10:27 Add some data
21:10:27 Set the worksheet tab color
21:10:27 Set alignments
21:10:27 Set column widths
21:10:27 Set fonts
21:10:27 Add a drawing to the worksheet
21:10:27 Set page orientation and size
21:10:27 Rename second worksheet
21:10:27 Hide grid lines
21:10:27 Set orientation to landscape
21:10:27 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