13:40:45 Create new PHPExcel object
13:40:45 Set document properties
13:40:45 Add some data

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13:40:45 Add comments
13:40:45 Add rich-text string
13:40:45 Merge cells
13:40:45 Protect cells
13:40:45 Set cell number formats
13:40:45 Set column widths
13:40:45 Set fonts
13:40:45 Set alignments
13:40:45 Set thin black border outline around column
13:40:45 Set thick brown border outline around Total
13:40:45 Set fills
13:40:45 Set style for header row using alternative method
13:40:45 Unprotect a cell
13:40:45 Add a hyperlink to an external website
13:40:45 Add a hyperlink to another cell on a different worksheet within the workbook
13:40:45 Add a drawing to the worksheet
13:40:45 Add a drawing to the worksheet
13:40:45 Add a drawing to the worksheet
13:40:45 Play around with inserting and removing rows and columns
13:40:45 Set header/footer
13:40:45 Set page orientation and size
13:40:45 Rename first worksheet
13:40:45 Create a second Worksheet object
13:40:45 Add some data
13:40:45 Set the worksheet tab color
13:40:45 Set alignments
13:40:45 Set column widths
13:40:45 Set fonts
13:40:45 Add a drawing to the worksheet
13:40:45 Set page orientation and size
13:40:45 Rename second worksheet
13:40:45 Hide grid lines
13:40:45 Set orientation to landscape
13:40:45 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