13:13:13 Create new PHPExcel object
13:13:14 Set document properties
13:13:14 Add some data
13:13:14 Add comments
13:13:14 Add rich-text string
13:13:14 Merge cells
13:13:14 Protect cells
13:13:14 Set cell number formats
13:13:14 Set column widths
13:13:14 Set fonts
13:13:14 Set alignments
13:13:14 Set thin black border outline around column
13:13:14 Set thick brown border outline around Total
13:13:14 Set fills
13:13:14 Set style for header row using alternative method
13:13:14 Unprotect a cell
13:13:14 Add a hyperlink to an external website
13:13:14 Add a hyperlink to another cell on a different worksheet within the workbook
13:13:14 Add a drawing to the worksheet
13:13:14 Add a drawing to the worksheet
13:13:14 Add a drawing to the worksheet
13:13:14 Play around with inserting and removing rows and columns
13:13:14 Set header/footer
13:13:14 Set page orientation and size
13:13:14 Rename first worksheet
13:13:14 Create a second Worksheet object
13:13:14 Add some data
13:13:14 Set the worksheet tab color
13:13:14 Set alignments
13:13:14 Set column widths
13:13:14 Set fonts
13:13:14 Add a drawing to the worksheet
13:13:14 Set page orientation and size
13:13:14 Rename second worksheet
13:13:14 Write to CSV format
13:13:14 File written to 16csv.csv
Call time to write Workbook was 0.0851 seconds
13:13:14 Current memory usage: 4 MB
13:13:14 Read from CSV format
Call time to reload Workbook was 0.0409 seconds
13:13:14 Current memory usage: 6 MB
13:13:14 Write to Excel2007 format
13:13:14 File written to 16csv.xlsx
Call time to write Workbook was 0.2136 seconds
13:13:14 Current memory usage: 6 MB
13:13:14 Write to CSV format
13:13:14 File written to 16csv_excel.csv
Call time to write Workbook was 0.0011 seconds
13:13:14 Current memory usage: 6 MB
13:13:14 Peak memory usage: 6 MB
13:13:14 Done writing files
Files have been created in D:\dev\vsk\vendor\phpoffice\phpexcel\Examples