05 Feature demo

20:51:23 Create new Spreadsheet object
20:51:23 Set document properties
20:51:23 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
20:51:23 Add comments
20:51:23 Add rich-text string
20:51:23 Merge cells
20:51:23 Protect cells
20:51:23 Set cell number formats
20:51:23 Set column widths
20:51:23 Set fonts
20:51:23 Set alignments
20:51:23 Set thin black border outline around column
20:51:23 Set thick brown border outline around Total
20:51:23 Set fills
20:51:23 Set style for header row using alternative method
20:51:23 Unprotect a cell
20:51:23 Add a hyperlink to an external website
20:51:23 Add a hyperlink to another cell on a different worksheet within the workbook
20:51:23 Add a drawing to the worksheet
20:51:23 Add a drawing to the worksheet
20:51:23 Add a drawing to the worksheet
20:51:23 Play around with inserting and removing rows and columns
20:51:23 Set header/footer
20:51:23 Set page orientation and size
20:51:23 Rename first worksheet
20:51:23 Create a second Worksheet object
20:51:23 Add some data
20:51:23 Set the worksheet tab color
20:51:23 Set alignments
20:51:23 Set column widths
20:51:23 Set fonts
20:51:23 Add a drawing to the worksheet
20:51:23 Set page orientation and size
20:51:23 Rename second worksheet

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