* More Coverage In Unit Tests
Minimal source code changes.
* Scrutinizer
One legitimate complaint and one from out of left field.
* Scrutinizer Lunacy
If this doesn't stop its complaint, I give up.
* Scrutinizer - Whatever
Try again.
* Glutton For Punishment
Try again.
* Eliminate Some Scrutinizer 'Major' Problems Part 4
Mostly docblock changes and annotations. Some code changes. A few more of these to go still.
* Missed a Couple
Fix them now.
Because even if it doesn't make a difference in practice, it is
technically more correct to call static methods statically. It
also better advertise that those methods can be used from any context.
Settings: deleted libxml_disable_entity_loader() calls since they're not necessary.
Prevent setLibXmlLoaderOptions() and getLibXmlLoaderOptions() to call the libxml_disable_entity_loader() function which alter the global state of libxml.
See the discussion here https://github.com/PHPOffice/PhpSpreadsheet/issues/74
oleibman
Owen Leibman
Adrien Crivelli
Roland Eigelsreiter
Gabriel Caruso
Zharikov Viktor
Paolo Agostinetto