03:52:16 Create new PHPExcel object
03:52:16 Set document properties
03:52:16 Add some data
03:52:16 Add comments
03:52:16 Add rich-text string
03:52:16 Merge cells
03:52:16 Protect cells
03:52:16 Set cell number formats
03:52:16 Set column widths
03:52:16 Set fonts
03:52:16 Set alignments
03:52:16 Set thin black border outline around column
03:52:16 Set thick brown border outline around Total
03:52:16 Set fills
03:52:16 Set style for header row using alternative method
03:52:16 Unprotect a cell
03:52:16 Add a hyperlink to an external website
03:52:16 Add a hyperlink to another cell on a different worksheet within the workbook
03:52:16 Add a drawing to the worksheet
03:52:16 Add a drawing to the worksheet
03:52:16 Add a drawing to the worksheet
03:52:16 Play around with inserting and removing rows and columns
03:52:16 Set header/footer
03:52:16 Set page orientation and size
03:52:16 Rename first worksheet
03:52:16 Create a second Worksheet object
03:52:16 Add some data
03:52:16 Set the worksheet tab color
03:52:16 Set alignments
03:52:16 Set column widths
03:52:16 Set fonts
03:52:16 Add a drawing to the worksheet
03:52:16 Set page orientation and size
03:52:16 Rename second worksheet
03:52:16 Write to Excel2007 format
03:52:16 File written to 05featuredemo.xlsx
Call time to write Workbook was 0.0837 seconds
03:52:16 Current memory usage: 6 MB
03:52:16 Write to Excel5 format
03:52:16 File written to 05featuredemo.xls
Call time to write Workbook was 0.3964 seconds
03:52:16 Current memory usage: 8.25 MB
03:52:16 Peak memory usage: 8.25 MB
03:52:16 Done writing files
Files have been created in /var/www/html/gestion_dls_laravel/vendor/phpoffice/phpexcel/Examples