20:07:20 Create new PHPExcel object
20:07:20 Set document properties
20:07:20 Add some data
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20:07:20 Add comments
20:07:20 Add rich-text string
20:07:20 Merge cells
20:07:20 Protect cells
20:07:20 Set cell number formats
20:07:20 Set column widths
20:07:20 Set fonts
20:07:20 Set alignments
20:07:20 Set thin black border outline around column
20:07:20 Set thick brown border outline around Total
20:07:20 Set fills
20:07:20 Set style for header row using alternative method
20:07:20 Unprotect a cell
20:07:20 Add a hyperlink to the sheet
20:07:20 Add a drawing to the worksheet
20:07:20 Add a drawing to the worksheet
20:07:20 Add a drawing to the worksheet
20:07:20 Play around with inserting and removing rows and columns
20:07:20 Set header/footer
20:07:20 Set page orientation and size
20:07:20 Rename first worksheet
20:07:20 Create a second Worksheet object
20:07:20 Add some data
20:07:20 Set the worksheet tab color
20:07:20 Set alignments
20:07:20 Set column widths
20:07:20 Set fonts
20:07:20 Add a drawing to the worksheet
20:07:20 Set page orientation and size
20:07:20 Rename second worksheet
20:07:20 Write to CSV format
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