We recommend this because this ensures that there are no settings on the destination computer when you migrate the settings.
PHPExcel is a library written in pure PHP and providing a set of classes that allow you to write to and read from different spreadsheet file formats, like Excel (BIFF) .xls, Excel 2007 (Office Open XML) .xlsx, CSV, Libre/Open Office Calc .ods, Gnumeric, PDF, HTML, ...
This project is built around Microsoft's Open XML standard and PHP.
Updates can be one of the most complicated operation available with Mongo DB.
They combine a query with an action, modifying documents that match the criteria.
They are generally not as efficient as using $-modifiers, but can be very usefully for complex operations or updates that can't be expressed in terms of $-operators.
For example, a replacing update can completely change the structure of a document. In the example above, for instance, suppose that we did not know the index of the comment that we needed to change, merely that we needed to change "John" to "Jim".Using PHP’s XMLWriter to write XML files is not very complicated.It uses element nesting to create the tree you want and it saves the tree to the memory so you can output the contents of the memory and the tree in any place you want, be it a file or display to the browser.For example, a modifying update could add a new field to a document.Replacing updates replace the entire matching document with a new document.Master: Develop: PHP 5.6.29 has a bug that prevents SQLite3 caching to work correctly.