How to make archive of drupal database with a php code inside node? Without any scripts. This needs in case you forget your FTP access.
closed as not a real question by kiamlaluno♦ Sep 9 '12 at 2:26
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There is a module for this, use that instead of custom coding PHP in nodes. Generally you never want to put code in nodes for a lot of reasons:
Anyways the module backup and migrate will do what you need.
If you don't have DB password or FTP password and want to create a dump, the simplest thing you can do it to: