08:21:51 Create new PHPExcel object
08:21:51 Set document properties
08:21:51 Add some data

Notice: Trying to access array offset on value of type float in /var/www/html/michael/vendor/phpoffice/phpexcel/Classes/PHPExcel/Cell/DefaultValueBinder.php on line 82
08:21:51 Add comments
08:21:51 Add rich-text string
08:21:51 Merge cells
08:21:51 Protect cells
08:21:51 Set cell number formats
08:21:51 Set column widths
08:21:51 Set fonts
08:21:51 Set alignments
08:21:51 Set thin black border outline around column
08:21:51 Set thick brown border outline around Total
08:21:51 Set fills
08:21:51 Set style for header row using alternative method
08:21:51 Unprotect a cell
08:21:51 Add a hyperlink to an external website
08:21:51 Add a hyperlink to another cell on a different worksheet within the workbook
08:21:51 Add a drawing to the worksheet
08:21:51 Add a drawing to the worksheet
08:21:51 Add a drawing to the worksheet
08:21:51 Play around with inserting and removing rows and columns
08:21:51 Set header/footer
08:21:51 Set page orientation and size
08:21:51 Rename first worksheet
08:21:51 Create a second Worksheet object
08:21:51 Add some data
08:21:51 Set the worksheet tab color
08:21:51 Set alignments
08:21:51 Set column widths
08:21:51 Set fonts
08:21:51 Add a drawing to the worksheet
08:21:51 Set page orientation and size
08:21:51 Rename second worksheet
08:21:51 Hide grid lines
08:21:51 Set orientation to landscape
08:21:51 Write to PDF format using DomPDF
NOTICE: Please set the $rendererName and $rendererLibraryPath values
at the top of this script as appropriate for your directory structure