19:05:18 Create new PHPExcel object
19:05:18 Set document properties
19:05:18 Add some data
19:05:18 Add comments
19:05:18 Add rich-text string
19:05:18 Merge cells
19:05:18 Protect cells
19:05:18 Set cell number formats
19:05:18 Set column widths
19:05:18 Set fonts
19:05:18 Set alignments
19:05:18 Set thin black border outline around column
19:05:18 Set thick brown border outline around Total
19:05:18 Set fills
19:05:18 Set style for header row using alternative method
19:05:18 Unprotect a cell
19:05:18 Add a hyperlink to an external website
19:05:18 Add a hyperlink to another cell on a different worksheet within the workbook
19:05:18 Add a drawing to the worksheet
19:05:18 Add a drawing to the worksheet
19:05:18 Add a drawing to the worksheet
19:05:18 Play around with inserting and removing rows and columns
19:05:18 Set header/footer
19:05:18 Set page orientation and size
19:05:18 Rename first worksheet
19:05:18 Create a second Worksheet object
19:05:18 Add some data
19:05:18 Set the worksheet tab color
19:05:18 Set alignments
19:05:18 Set column widths
19:05:18 Set fonts
19:05:18 Add a drawing to the worksheet
19:05:18 Set page orientation and size
19:05:18 Rename second worksheet
19:05:18 Write to CSV format
19:05:18 File written to 16csv.csv
Call time to write Workbook was 0.0051 seconds
19:05:18 Current memory usage: 2 MB
19:05:18 Read from CSV format
Call time to reload Workbook was 0.0037 seconds
19:05:18 Current memory usage: 2 MB
19:05:18 Write to Excel2007 format
19:05:18 File written to 16csv.xlsx
Call time to write Workbook was 0.0043 seconds
19:05:18 Current memory usage: 2 MB
19:05:18 Write to CSV format
19:05:18 File written to 16csv_excel.csv
Call time to write Workbook was 0.0004 seconds
19:05:18 Current memory usage: 2 MB
19:05:18 Peak memory usage: 2 MB
19:05:18 Done writing files
Files have been created in /var/www/html/petroerp3/vendor/phpoffice/phpexcel/Examples