23:38:06 Create new PHPExcel object
23:38:06 Set document properties
23:38:06 Add some data
23:38:06 Add comments
23:38:06 Add rich-text string
23:38:06 Merge cells
23:38:06 Protect cells
23:38:06 Set cell number formats
23:38:06 Set column widths
23:38:06 Set fonts
23:38:06 Set alignments
23:38:06 Set thin black border outline around column
23:38:06 Set thick brown border outline around Total
23:38:06 Set fills
23:38:06 Set style for header row using alternative method
23:38:06 Unprotect a cell
23:38:06 Add a hyperlink to the sheet
23:38:06 Add a drawing to the worksheet
23:38:06 Add a drawing to the worksheet
23:38:06 Add a drawing to the worksheet
23:38:06 Play around with inserting and removing rows and columns
23:38:06 Set header/footer
23:38:06 Set page orientation and size
23:38:06 Rename first worksheet
23:38:06 Create a second Worksheet object
23:38:06 Add some data
23:38:06 Set the worksheet tab color
23:38:06 Set alignments
23:38:06 Set column widths
23:38:06 Set fonts
23:38:06 Add a drawing to the worksheet
23:38:06 Set page orientation and size
23:38:06 Rename second worksheet
23:38:06 Hide grid lines
23:38:06 Set orientation to landscape
23:38:06 Write to PDF format
23:38:07 File written to /var/www/html/Classes/Tests/21pdf.pdf
23:38:07 Peak memory usage: 15.25 MB
23:38:07 Done writing files