15:40:14 Create new PHPExcel object
15:40:14 Set document properties
15:40:14 Add some data

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15:40:14 Add comments
15:40:14 Add rich-text string
15:40:14 Merge cells
15:40:14 Protect cells
15:40:14 Set cell number formats
15:40:14 Set column widths
15:40:14 Set fonts
15:40:14 Set alignments
15:40:14 Set thin black border outline around column
15:40:14 Set thick brown border outline around Total
15:40:14 Set fills
15:40:14 Set style for header row using alternative method
15:40:14 Unprotect a cell
15:40:14 Add a hyperlink to an external website
15:40:14 Add a hyperlink to another cell on a different worksheet within the workbook
15:40:14 Add a drawing to the worksheet
15:40:14 Add a drawing to the worksheet
15:40:14 Add a drawing to the worksheet
15:40:14 Play around with inserting and removing rows and columns
15:40:14 Set header/footer
15:40:14 Set page orientation and size
15:40:14 Rename first worksheet
15:40:14 Create a second Worksheet object
15:40:14 Add some data
15:40:14 Set the worksheet tab color
15:40:14 Set alignments
15:40:14 Set column widths
15:40:14 Set fonts
15:40:14 Add a drawing to the worksheet
15:40:14 Set page orientation and size
15:40:14 Rename second worksheet
15:40:14 Write to CSV format

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15:40:14 File written to 16csv.csv
Call time to write Workbook was 0.0018 seconds
15:40:14 Current memory usage: 2 MB
15:40:14 Read from CSV format
Call time to reload Workbook was 0.0003 seconds
15:40:14 Current memory usage: 2 MB
15:40:14 Write to Excel2007 format
15:40:14 File written to 16csv.xlsx
Call time to write Workbook was 0.0016 seconds
15:40:14 Current memory usage: 2 MB
15:40:14 Write to CSV format
15:40:14 File written to 16csv_excel.csv
Call time to write Workbook was 0.0003 seconds
15:40:14 Current memory usage: 2 MB
15:40:14 Peak memory usage: 2 MB
15:40:14 Done writing files
Files have been created in /var/www/volantinointerattivosaas/vendor/phpoffice/phpexcel/Examples