05 Feature demo

17:55:51 Create new Spreadsheet object
17:55:51 Set document properties
17:55:51 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
17:55:51 Add comments
17:55:51 Add rich-text string
17:55:51 Merge cells
17:55:51 Protect cells
17:55:51 Set cell number formats
17:55:51 Set column widths
17:55:51 Set fonts
17:55:51 Set alignments
17:55:51 Set thin black border outline around column
17:55:51 Set thick brown border outline around Total
17:55:51 Set fills
17:55:51 Set style for header row using alternative method
17:55:51 Unprotect a cell
17:55:51 Add a hyperlink to an external website
17:55:51 Add a hyperlink to another cell on a different worksheet within the workbook
17:55:51 Add a drawing to the worksheet
17:55:51 Add a drawing to the worksheet
17:55:51 Add a drawing to the worksheet
17:55:51 Play around with inserting and removing rows and columns
17:55:51 Set header/footer
17:55:51 Set page orientation and size
17:55:51 Rename first worksheet
17:55:51 Create a second Worksheet object
17:55:51 Add some data
17:55:51 Set the worksheet tab color
17:55:51 Set alignments
17:55:51 Set column widths
17:55:51 Set fonts
17:55:51 Add a drawing to the worksheet
17:55:51 Set page orientation and size
17:55:51 Rename second worksheet

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