23:38:38 Create new PHPExcel object
23:38:38 Set document properties
23:38:38 Add some data
23:38:38 Add comments
23:38:38 Add rich-text string
23:38:38 Merge cells
23:38:38 Protect cells
23:38:38 Set cell number formats
23:38:38 Set column widths
23:38:38 Set fonts
23:38:38 Set alignments
23:38:38 Set thin black border outline around column
23:38:38 Set thick brown border outline around Total
23:38:38 Set fills
23:38:38 Set style for header row using alternative method
23:38:38 Unprotect a cell
23:38:38 Add a hyperlink to the sheet
23:38:38 Add a drawing to the worksheet
23:38:38 Add a drawing to the worksheet
23:38:38 Add a drawing to the worksheet
23:38:38 Play around with inserting and removing rows and columns
23:38:38 Set header/footer
23:38:38 Set page orientation and size
23:38:38 Rename first worksheet
23:38:38 Create a second Worksheet object
23:38:38 Add some data
23:38:38 Set the worksheet tab color
23:38:38 Set alignments
23:38:38 Set column widths
23:38:38 Set fonts
23:38:38 Add a drawing to the worksheet
23:38:38 Set page orientation and size
23:38:38 Rename second worksheet
23:38:38 Write to CSV format
23:38:38 File written to 16csv.csv
Call time to write Workbook was 0.0148 seconds
23:38:38 Current memory usage: 1.5 MB
23:38:38 Read from CSV format
Call time to reload Workbook was 0.0046 seconds
23:38:38 Current memory usage: 1.5 MB
23:38:38 Write to Excel2007 format
23:38:38 File written to 16csv.xlsx
Call time to write Workbook was 0.0157 seconds
23:38:38 Current memory usage: 1.75 MB
23:38:38 Write to CSV format
23:38:38 File written to 16csv_excel.csv
Call time to write Workbook was 0.0024 seconds
23:38:38 Current memory usage: 1.75 MB
23:38:38 Peak memory usage: 1.75 MB
23:38:38 Done writing files
Files have been created in D:\abcd\ESSamp\ESSamp\wwwroot\2021BACK\PHPExcel\Examples