19:57:01 Create new PHPExcel object
19:57:01 Set document properties
19:57:01 Add some data
19:57:01 Add comments
19:57:01 Add rich-text string
19:57:01 Merge cells
19:57:01 Protect cells
19:57:01 Set cell number formats
19:57:01 Set column widths
19:57:01 Set fonts
19:57:01 Set alignments
19:57:01 Set thin black border outline around column
19:57:01 Set thick brown border outline around Total
19:57:01 Set fills
19:57:01 Set style for header row using alternative method
19:57:01 Unprotect a cell
19:57:01 Add a hyperlink to an external website
19:57:01 Add a hyperlink to another cell on a different worksheet within the workbook
19:57:01 Add a drawing to the worksheet
19:57:01 Add a drawing to the worksheet
19:57:01 Add a drawing to the worksheet
19:57:01 Play around with inserting and removing rows and columns
19:57:01 Set header/footer
19:57:01 Set page orientation and size
19:57:01 Rename first worksheet
19:57:01 Create a second Worksheet object
19:57:01 Add some data
19:57:01 Set the worksheet tab color
19:57:01 Set alignments
19:57:01 Set column widths
19:57:01 Set fonts
19:57:01 Add a drawing to the worksheet
19:57:01 Set page orientation and size
19:57:01 Rename second worksheet
19:57:01 Write to CSV format
19:57:01 File written to 16csv.csv
Call time to write Workbook was 0.0276 seconds
19:57:01 Current memory usage: 4 MB
19:57:01 Read from CSV format
Call time to reload Workbook was 0.0576 seconds
19:57:01 Current memory usage: 6 MB
19:57:01 Write to Excel2007 format
19:57:01 File written to 16csv.xlsx
Call time to write Workbook was 0.1082 seconds
19:57:01 Current memory usage: 6 MB
19:57:01 Write to CSV format
19:57:01 File written to 16csv_excel.csv
Call time to write Workbook was 0.0011 seconds
19:57:01 Current memory usage: 6 MB
19:57:01 Peak memory usage: 6 MB
19:57:01 Done writing files
Files have been created in D:\dev\vsk\vendor\phpoffice\phpexcel\Examples