10:24:48 Create new PHPExcel object
10:24:48 Set document properties
10:24:48 Add some data
10:24:48 Add comments
10:24:48 Add rich-text string
10:24:48 Merge cells
10:24:48 Protect cells
10:24:48 Set cell number formats
10:24:48 Set column widths
10:24:48 Set fonts
10:24:48 Set alignments
10:24:48 Set thin black border outline around column
10:24:48 Set thick brown border outline around Total
10:24:48 Set fills
10:24:48 Set style for header row using alternative method
10:24:48 Unprotect a cell
10:24:48 Add a hyperlink to an external website
10:24:48 Add a hyperlink to another cell on a different worksheet within the workbook
10:24:48 Add a drawing to the worksheet
10:24:48 Add a drawing to the worksheet
10:24:48 Add a drawing to the worksheet
10:24:48 Play around with inserting and removing rows and columns
10:24:48 Set header/footer
10:24:48 Set page orientation and size
10:24:48 Rename first worksheet
10:24:48 Create a second Worksheet object
10:24:48 Add some data
10:24:48 Set the worksheet tab color
10:24:48 Set alignments
10:24:48 Set column widths
10:24:48 Set fonts
10:24:48 Add a drawing to the worksheet
10:24:48 Set page orientation and size
10:24:48 Rename second worksheet
10:24:48 Write to CSV format
10:24:48 File written to 16csv.csv
Call time to write Workbook was 0.0083 seconds
10:24:48 Current memory usage: 5.75 MB
10:24:48 Read from CSV format
Call time to reload Workbook was 0.0022 seconds
10:24:48 Current memory usage: 5.75 MB
10:24:48 Write to Excel2007 format
10:24:48 File written to 16csv.xlsx
Call time to write Workbook was 0.0140 seconds
10:24:48 Current memory usage: 7.5 MB
10:24:48 Write to CSV format
10:24:48 File written to 16csv_excel.csv
Call time to write Workbook was 0.0009 seconds
10:24:48 Current memory usage: 7.5 MB
10:24:48 Peak memory usage: 7.5 MB
10:24:48 Done writing files
Files have been created in /var/www/spstest/vendor/phpoffice/phpexcel/Examples