Excel Export doesn’t work

  • Hi,
    if i will export the data of a form in excel format i get a lot of deprecated notices and warnings. I use WordPress 6.0.2 on a Server with PHP 7.4

    This export does not work i can only export to csv file.

    Thanks

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  • mathiasmadsen

    (@mathiasmadsen)

    This could probably be fixed by replacing the curly brackets with square brackets in this file: advanced-cf7-db/admin/class/PHPExcel/Shared/String.php (line 529-537)

    Alternatively, the author of the plugin should consider migrating to PhpSpreadsheet, since PHPExcel has been dead since 2017.

    Hey @mathiasmadsen,

    I just tried changing the curly braces to square brackets as you suggested. Thank you for that!

    Warning for everyone who wants to try this: After fixing the advanced-cf7-db/admin/class/PHPExcel/Shared/String.php file the error will persist because there are a couple of other files with the same curly brackets in them. If you want to fix it yourself, you will have to edit many files manually.

    It would be great if this plugin worked with PhpSpreadsheet rather than PHPExcel in the future!

Viewing 2 replies - 1 through 2 (of 2 total)
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