09:19:18 Create new PHPExcel object
09:19:18 Set document properties
09:19:18 Add some data
09:19:18 Add comments
09:19:18 Add rich-text string
09:19:18 Merge cells
09:19:18 Protect cells
09:19:18 Set cell number formats
09:19:18 Set column widths
09:19:18 Set fonts
09:19:18 Set alignments
09:19:18 Set thin black border outline around column
09:19:18 Set thick brown border outline around Total
09:19:18 Set fills
09:19:18 Set style for header row using alternative method
09:19:18 Unprotect a cell
09:19:18 Add a hyperlink to an external website
09:19:18 Add a hyperlink to another cell on a different worksheet within the workbook
09:19:18 Add a drawing to the worksheet
09:19:18 Add a drawing to the worksheet
09:19:18 Add a drawing to the worksheet
09:19:18 Play around with inserting and removing rows and columns
09:19:18 Set header/footer
09:19:18 Set page orientation and size
09:19:18 Rename first worksheet
09:19:18 Create a second Worksheet object
09:19:18 Add some data
09:19:18 Set the worksheet tab color
09:19:18 Set alignments
09:19:18 Set column widths
09:19:18 Set fonts
09:19:18 Add a drawing to the worksheet
09:19:18 Set page orientation and size
09:19:18 Rename second worksheet
09:19:18 Write to CSV format
09:19:18 File written to 16csv.csv
Call time to write Workbook was 0.0049 seconds
09:19:18 Current memory usage: 4 MB
09:19:18 Read from CSV format
Call time to reload Workbook was 0.0008 seconds
09:19:18 Current memory usage: 4 MB
09:19:18 Write to Excel2007 format
09:19:18 File written to 16csv.xlsx
Call time to write Workbook was 0.0108 seconds
09:19:18 Current memory usage: 6 MB
09:19:18 Write to CSV format
09:19:18 File written to 16csv_excel.csv
Call time to write Workbook was 0.0006 seconds
09:19:18 Current memory usage: 6 MB
09:19:18 Peak memory usage: 6 MB
09:19:18 Done writing files
Files have been created in /var/www/billing.andrewpeng.net/vendor/turbo124/phpexcel/Examples