19:13:53 Create new PHPExcel object
19:13:53 Set properties
19:13:53 Add some data
19:13:53 Add comments
19:13:53 Add rich-text string
19:13:53 Merge cells
19:13:53 Protect cells
19:13:53 Set cell number formats
19:13:53 Set column widths
19:13:53 Set fonts
19:13:53 Set alignments
19:13:53 Set thin black border outline around column
19:13:53 Set thick brown border outline around Total
19:13:53 Set fills
19:13:53 Set style for header row using alternative method
19:13:53 Unprotect a cell
19:13:53 Add a hyperlink to the sheet
19:13:53 Add a drawing to the worksheet
19:13:53 Add a drawing to the worksheet
19:13:53 Add a drawing to the worksheet
19:13:53 Play around with inserting and removing rows and columns
19:13:53 Set header/footer
19:13:53 Set page orientation and size
19:13:53 Rename sheet
19:13:53 Create new Worksheet object
19:13:53 Add some data
19:13:53 Set the worksheet tab color
19:13:53 Set alignments
19:13:53 Set column widths
19:13:53 Set fonts
19:13:53 Add a drawing to the worksheet
19:13:53 Set page orientation and size
19:13:53 Rename sheet
19:13:53 Hide grid lines
19:13:53 Set orientation to landscape
19:13:53 Write to PDF format
19:13:55 Peak memory usage: 18.25 MB
19:13:55 Done writing files.