12:37:53 Create new PHPExcel object
12:37:53 Set document properties
12:37:53 Add some data
12:37:53 Add comments
12:37:53 Add rich-text string
12:37:53 Merge cells
12:37:53 Protect cells
12:37:53 Set cell number formats
12:37:53 Set column widths
12:37:53 Set fonts
12:37:53 Set alignments
12:37:53 Set thin black border outline around column
12:37:53 Set thick brown border outline around Total
12:37:53 Set fills
12:37:53 Set style for header row using alternative method
12:37:53 Unprotect a cell
12:37:53 Add a hyperlink to an external website
12:37:53 Add a hyperlink to another cell on a different worksheet within the workbook
12:37:53 Add a drawing to the worksheet
12:37:53 Add a drawing to the worksheet
12:37:53 Add a drawing to the worksheet
12:37:53 Play around with inserting and removing rows and columns
12:37:53 Set header/footer
12:37:53 Set page orientation and size
12:37:53 Rename first worksheet
12:37:53 Create a second Worksheet object
12:37:53 Add some data
12:37:53 Set the worksheet tab color
12:37:53 Set alignments
12:37:53 Set column widths
12:37:53 Set fonts
12:37:53 Add a drawing to the worksheet
12:37:53 Set page orientation and size
12:37:53 Rename second worksheet
12:37:53 Hide grid lines
12:37:53 Set orientation to landscape
12:37:53 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