Merge pull request Kevinrob#159 from oleg-andreyev/rewind-issue

after calling CacheEntry::__sleep we need to rewind

Merge pull request Kevinrob#157 from rhysemmerson/invalidate-items-fo…

…r-all-methods

Invalidate items for all methods on unsafe method

Merge pull request Kevinrob#153 from xavierleune/patch-1

Update readme to reflect guzzle 7 support

Remove deprecated option to composer

Remove Sensiolab Insight

Also put entries into the cache that allow stale-while-revalidate (Ke…

…vinrob#125)

* Also put entries into the cache that allow stale-while-revalidate

* Rename phpunit.xml to phpunit.xml.dist

* Add require-dev dependency on symfony/phpunit-bridge to allow for clock mocking

See https://symfony.com/doc/current/components/phpunit_bridge.html#time-sensitive-tests.

This helps to get reliable results when time computations are under test.

* Explain in the DocBlock what exactly the computed TTL means

* Add first tests for CacheEntry

* Improve the docblock explanation

* Allow symfony/phpunit-bridge 4.4 as well

... so we get compatibility even with PHPUnit 4.

* Ensure BC with PHPUnit 4

* Avoid failing tests due to deprecation notices

Fix Kevinrob#116 issue about Laravel cache duration in minutes or sec…

…onds

Merge pull request Kevinrob#104 from Kevinrob/scrutinizer-patch-1

Scrutinizer Auto-Fixes

Add tests. Closes Kevinrob#101

Add PHP nightly (allow_failures)