05 Feature demo

17:49:11 Create new Spreadsheet object
17:49:11 Set document properties
17:49:11 Add some data

Warning: Trying to access array offset on value of type float in /var/www/erp/spreadsheet/src/PhpSpreadsheet/Cell/DefaultValueBinder.php on line 74
17:49:11 Add comments
17:49:11 Add rich-text string
17:49:11 Merge cells
17:49:11 Protect cells
17:49:11 Set cell number formats
17:49:11 Set column widths
17:49:11 Set fonts
17:49:11 Set alignments
17:49:11 Set thin black border outline around column
17:49:11 Set thick brown border outline around Total
17:49:11 Set fills
17:49:11 Set style for header row using alternative method
17:49:11 Unprotect a cell
17:49:11 Add a hyperlink to an external website
17:49:11 Add a hyperlink to another cell on a different worksheet within the workbook
17:49:11 Add a drawing to the worksheet
17:49:11 Add a drawing to the worksheet
17:49:11 Add a drawing to the worksheet
17:49:11 Play around with inserting and removing rows and columns
17:49:11 Set header/footer
17:49:11 Set page orientation and size
17:49:11 Rename first worksheet
17:49:11 Create a second Worksheet object
17:49:11 Add some data
17:49:11 Set the worksheet tab color
17:49:11 Set alignments
17:49:11 Set column widths
17:49:11 Set fonts
17:49:11 Add a drawing to the worksheet
17:49:11 Set page orientation and size
17:49:11 Rename second worksheet

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