09:40:48 Create new PHPExcel object
09:40:48 Set document properties
09:40:48 Add some data
09:40:48 Add comments
09:40:48 Add rich-text string
09:40:48 Merge cells
09:40:48 Protect cells
09:40:48 Set cell number formats
09:40:48 Set column widths
09:40:48 Set fonts
09:40:48 Set alignments
09:40:48 Set thin black border outline around column
09:40:48 Set thick brown border outline around Total
09:40:48 Set fills
09:40:48 Set style for header row using alternative method
09:40:48 Unprotect a cell
09:40:48 Add a hyperlink to an external website
09:40:48 Add a hyperlink to another cell on a different worksheet within the workbook
09:40:48 Add a drawing to the worksheet
09:40:48 Add a drawing to the worksheet
09:40:48 Add a drawing to the worksheet
09:40:48 Play around with inserting and removing rows and columns
09:40:48 Set header/footer
09:40:48 Set page orientation and size
09:40:48 Rename first worksheet
09:40:48 Create a second Worksheet object
09:40:48 Add some data
09:40:48 Set the worksheet tab color
09:40:48 Set alignments
09:40:48 Set column widths
09:40:48 Set fonts
09:40:48 Add a drawing to the worksheet
09:40:48 Set page orientation and size
09:40:48 Rename second worksheet
09:40:48 Write to CSV format
09:40:48 File written to 16csv.csv
Call time to write Workbook was 0.0387 seconds
09:40:48 Current memory usage: 6 MB
09:40:48 Read from CSV format
Call time to reload Workbook was 0.0010 seconds
09:40:48 Current memory usage: 6 MB
09:40:48 Write to Excel2007 format
09:40:48 File written to 16csv.xlsx
Call time to write Workbook was 0.0083 seconds
09:40:48 Current memory usage: 6 MB
09:40:48 Write to CSV format
09:40:48 File written to 16csv_excel.csv
Call time to write Workbook was 0.0003 seconds
09:40:48 Current memory usage: 6 MB
09:40:48 Peak memory usage: 6 MB
09:40:48 Done writing files
Files have been created in /var/www/html/add/qilan/laravel/vendor/phpoffice/phpexcel/Examples