15:04:45 Create new PHPExcel object
15:04:45 Set document properties
15:04:45 Add some data
15:04:45 Add comments
15:04:45 Add rich-text string
15:04:45 Merge cells
15:04:45 Protect cells
15:04:45 Set cell number formats
15:04:45 Set column widths
15:04:45 Set fonts
15:04:45 Set alignments
15:04:45 Set thin black border outline around column
15:04:45 Set thick brown border outline around Total
15:04:45 Set fills
15:04:45 Set style for header row using alternative method
15:04:45 Unprotect a cell
15:04:45 Add a hyperlink to an external website
15:04:45 Add a hyperlink to another cell on a different worksheet within the workbook
15:04:45 Add a drawing to the worksheet
15:04:45 Add a drawing to the worksheet
15:04:45 Add a drawing to the worksheet
15:04:45 Play around with inserting and removing rows and columns
15:04:45 Set header/footer
15:04:45 Set page orientation and size
15:04:45 Rename first worksheet
15:04:45 Create a second Worksheet object
15:04:45 Add some data
15:04:45 Set the worksheet tab color
15:04:45 Set alignments
15:04:45 Set column widths
15:04:45 Set fonts
15:04:45 Add a drawing to the worksheet
15:04:45 Set page orientation and size
15:04:45 Rename second worksheet
15:04:45 Write to CSV format
15:04:45 File written to 16csv.csv
Call time to write Workbook was 0.0047 seconds
15:04:45 Current memory usage: 4 MB
15:04:45 Read from CSV format
Call time to reload Workbook was 0.0011 seconds
15:04:45 Current memory usage: 4 MB
15:04:45 Write to Excel2007 format
15:04:45 File written to 16csv.xlsx
Call time to write Workbook was 0.0099 seconds
15:04:45 Current memory usage: 4 MB
15:04:45 Write to CSV format
15:04:45 File written to 16csv_excel.csv
Call time to write Workbook was 0.0005 seconds
15:04:45 Current memory usage: 4 MB
15:04:45 Peak memory usage: 4 MB
15:04:45 Done writing files
Files have been created in /var/www/billing.andrewpeng.net/vendor/turbo124/phpexcel/Examples