09:27:26 Create new PHPExcel object
09:27:26 Set document properties
09:27:26 Add some data
09:27:26 Add comments
09:27:26 Add rich-text string
09:27:26 Merge cells
09:27:26 Protect cells
09:27:26 Set cell number formats
09:27:26 Set column widths
09:27:26 Set fonts
09:27:26 Set alignments
09:27:26 Set thin black border outline around column
09:27:26 Set thick brown border outline around Total
09:27:26 Set fills
09:27:26 Set style for header row using alternative method
09:27:26 Unprotect a cell
09:27:26 Add a hyperlink to an external website
09:27:26 Add a hyperlink to another cell on a different worksheet within the workbook
09:27:26 Add a drawing to the worksheet
09:27:26 Add a drawing to the worksheet
09:27:26 Add a drawing to the worksheet
09:27:26 Play around with inserting and removing rows and columns
09:27:26 Set header/footer
09:27:26 Set page orientation and size
09:27:26 Rename first worksheet
09:27:26 Create a second Worksheet object
09:27:26 Add some data
09:27:26 Set the worksheet tab color
09:27:26 Set alignments
09:27:26 Set column widths
09:27:26 Set fonts
09:27:26 Add a drawing to the worksheet
09:27:26 Set page orientation and size
09:27:26 Rename second worksheet
09:27:26 Write to CSV format
09:27:26 File written to 16csv.csv
Call time to write Workbook was 0.0473 seconds
09:27:26 Current memory usage: 6 MB
09:27:26 Read from CSV format
Call time to reload Workbook was 0.0017 seconds
09:27:26 Current memory usage: 6 MB
09:27:26 Write to Excel2007 format
09:27:26 File written to 16csv.xlsx
Call time to write Workbook was 0.0079 seconds
09:27:26 Current memory usage: 6 MB
09:27:26 Write to CSV format
09:27:26 File written to 16csv_excel.csv
Call time to write Workbook was 0.0003 seconds
09:27:26 Current memory usage: 6 MB
09:27:26 Peak memory usage: 6 MB
09:27:26 Done writing files
Files have been created in /var/www/html/laravel/vendor/phpoffice/phpexcel/Examples