23:39:00 Create new PHPExcel object
23:39:00 Set document properties
23:39:00 Add some data
23:39:00 Add comments
23:39:00 Add rich-text string
23:39:00 Merge cells
23:39:00 Protect cells
23:39:00 Set cell number formats
23:39:00 Set column widths
23:39:00 Set fonts
23:39:00 Set alignments
23:39:00 Set thin black border outline around column
23:39:00 Set thick brown border outline around Total
23:39:00 Set fills
23:39:00 Set style for header row using alternative method
23:39:00 Unprotect a cell
23:39:00 Add a hyperlink to the sheet
23:39:00 Add a drawing to the worksheet
23:39:00 Add a drawing to the worksheet
23:39:00 Add a drawing to the worksheet
23:39:00 Play around with inserting and removing rows and columns
23:39:00 Set header/footer
23:39:00 Set page orientation and size
23:39:00 Rename first worksheet
23:39:00 Create a second Worksheet object
23:39:00 Add some data
23:39:00 Set the worksheet tab color
23:39:00 Set alignments
23:39:00 Set column widths
23:39:00 Set fonts
23:39:00 Add a drawing to the worksheet
23:39:00 Set page orientation and size
23:39:00 Rename second worksheet
23:39:00 Hide grid lines
23:39:00 Set orientation to landscape
23:39:00 Write to PDF format
23:39:01 File written to /var/www/html/Classes/Tests/21pdf.pdf
23:39:01 Peak memory usage: 15.5 MB
23:39:01 Done writing files