Natively supporting servers with Magic Quotes=ON out of the box

[alex94040]

The QFCKEditor example on the examples site (examples.qcu.be), adding smiley causes a funny behavior with quotes ''. I am not able to reproduce this effect on my local box. This is most likely because of the magic quotes setting on that box.

Reported at http://qcu.be/content/file-asset-example-access-denied-upload-folder#comment-1612

[VexedPanda]

Perhaps we should include this in core:
http://trac.qcu.be/projects/qcubed/wiki/MagicQuotes

As well as fix the magic quotes setting on this box.

[MikeHostetler]

Link to that example no longer exists.

[VexedPanda]

There's nothing stopping that example from being provided as part of a plugin, and the need to deal with magic quotes is more general. I still move we include that workaround into core.

[alex94040]

I'm OK with including this workaround to the core. We should still include warnings for folks to disable magic quotes - this will make things work faster if each script doesn't have to do the "stripslashes_array()" stuff.

[VexedPanda]

Here's the changes needed to add it to core, I'll see about modifying the config validator to warn about magic quotes.

[VexedPanda]

*Untested*! This should check for magic quotes, but allow config to continue regardless.

[alex94040]

Code review feedback: great stuff. I haven't tested it, though.

[VexedPanda]

Updated to work with servers that don't support REMOTE_USER

[alex94040]

Just tested it on my PHP 5.2 box. Works with both magic quotes on and off.

[alex94040]

(In [557]) Fixes #240: Natively supporting servers with Magic Quotes=ON out of the box. Code by VexedPanda?, review by alex94040.