13:15:44 Create new PHPExcel object
13:15:44 Set document properties
13:15:44 Add some data

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13:15:44 Add comments
13:15:44 Add rich-text string
13:15:44 Merge cells
13:15:44 Protect cells
13:15:44 Set cell number formats
13:15:44 Set column widths
13:15:44 Set fonts
13:15:44 Set alignments
13:15:44 Set thin black border outline around column
13:15:44 Set thick brown border outline around Total
13:15:44 Set fills
13:15:44 Set style for header row using alternative method
13:15:44 Unprotect a cell
13:15:44 Add a hyperlink to the sheet
13:15:44 Add a drawing to the worksheet
13:15:44 Add a drawing to the worksheet
13:15:44 Add a drawing to the worksheet
13:15:44 Play around with inserting and removing rows and columns
13:15:44 Set header/footer
13:15:44 Set page orientation and size
13:15:44 Rename first worksheet
13:15:44 Create a second Worksheet object
13:15:44 Add some data
13:15:44 Set the worksheet tab color
13:15:44 Set alignments
13:15:44 Set column widths
13:15:44 Set fonts
13:15:44 Add a drawing to the worksheet
13:15:44 Set page orientation and size
13:15:44 Rename second worksheet
13:15:44 Hide grid lines
13:15:44 Set orientation to landscape
13:15:44 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