10:21:05 Create new PHPExcel object
10:21:05 Set document properties
10:21:05 Add some data
10:21:05 Add comments
10:21:05 Add rich-text string
10:21:05 Merge cells
10:21:05 Protect cells
10:21:05 Set cell number formats
10:21:05 Set column widths
10:21:05 Set fonts
10:21:05 Set alignments
10:21:05 Set thin black border outline around column
10:21:05 Set thick brown border outline around Total
10:21:05 Set fills
10:21:05 Set style for header row using alternative method
10:21:05 Unprotect a cell
10:21:05 Add a hyperlink to an external website
10:21:05 Add a hyperlink to another cell on a different worksheet within the workbook
10:21:05 Add a drawing to the worksheet
10:21:05 Add a drawing to the worksheet
10:21:05 Add a drawing to the worksheet
10:21:05 Play around with inserting and removing rows and columns
10:21:05 Set header/footer
10:21:05 Set page orientation and size
10:21:05 Rename first worksheet
10:21:05 Create a second Worksheet object
10:21:05 Add some data
10:21:05 Set the worksheet tab color
10:21:05 Set alignments
10:21:05 Set column widths
10:21:05 Set fonts
10:21:05 Add a drawing to the worksheet
10:21:05 Set page orientation and size
10:21:05 Rename second worksheet
10:21:05 Write to CSV format
10:21:05 File written to 16csv.csv
Call time to write Workbook was 0.0220 seconds
10:21:05 Current memory usage: 2 MB
10:21:05 Read from CSV format

Fatal error: Uncaught Error: Call to undefined method PHPExcel_Reader_CSV::setLineEnding() in /home/autourdey/invoice/vendor/phpoffice/phpexcel/Examples/16csv.php:64 Stack trace: #0 {main} thrown in /home/autourdey/invoice/vendor/phpoffice/phpexcel/Examples/16csv.php on line 64