14:24:57 Create new PHPExcel object
14:24:57 Set document properties
14:24:57 Add some data

Notice: Trying to access array offset on value of type float in /var/www/html/cm/vendor/phpoffice/phpexcel/Classes/PHPExcel/Cell/DefaultValueBinder.php on line 86
14:24:57 Add comments
14:24:57 Add rich-text string
14:24:57 Merge cells
14:24:57 Protect cells
14:24:57 Set cell number formats
14:24:57 Set column widths
14:24:57 Set fonts
14:24:57 Set alignments
14:24:57 Set thin black border outline around column
14:24:57 Set thick brown border outline around Total
14:24:57 Set fills
14:24:57 Set style for header row using alternative method
14:24:57 Unprotect a cell
14:24:57 Add a hyperlink to the sheet
14:24:57 Add a drawing to the worksheet
14:24:57 Add a drawing to the worksheet
14:24:57 Add a drawing to the worksheet
14:24:57 Play around with inserting and removing rows and columns
14:24:57 Set header/footer
14:24:57 Set page orientation and size
14:24:57 Rename first worksheet
14:24:57 Create a second Worksheet object
14:24:57 Add some data
14:24:57 Set the worksheet tab color
14:24:57 Set alignments
14:24:57 Set column widths
14:24:57 Set fonts
14:24:57 Add a drawing to the worksheet
14:24:57 Set page orientation and size
14:24:57 Rename second worksheet
14:24:57 Hide grid lines
14:24:57 Set orientation to landscape
14:24:57 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