13:18:06 Create new PHPExcel object
13:18:06 Set document properties
13:18:06 Add some data
13:18:06 Add comments
13:18:06 Add rich-text string
13:18:06 Merge cells
13:18:06 Protect cells
13:18:06 Set cell number formats
13:18:06 Set column widths
13:18:06 Set fonts
13:18:06 Set alignments
13:18:06 Set thin black border outline around column
13:18:06 Set thick brown border outline around Total
13:18:06 Set fills
13:18:06 Set style for header row using alternative method
13:18:06 Unprotect a cell
13:18:06 Add a hyperlink to the sheet
13:18:06 Add a drawing to the worksheet
13:18:06 Add a drawing to the worksheet
13:18:06 Add a drawing to the worksheet
13:18:06 Play around with inserting and removing rows and columns
13:18:06 Set header/footer
13:18:06 Set page orientation and size
13:18:06 Rename first worksheet
13:18:06 Create a second Worksheet object
13:18:06 Add some data
13:18:06 Set the worksheet tab color
13:18:06 Set alignments
13:18:06 Set column widths
13:18:06 Set fonts
13:18:06 Add a drawing to the worksheet
13:18:06 Set page orientation and size
13:18:06 Rename second worksheet
13:18:06 Hide grid lines
13:18:06 Set orientation to landscape
13:18:06 Write to PDF format
13:18:06 File written to /var/www/html/Classes/Tests/21pdf.pdf
13:18:06 Peak memory usage: 14.75 MB
13:18:06 Done writing files