Fix(typehint) Fix PHP deprecations on Doctrine_Record_Filter::filterS…

…et() and ::filterGet() and sub-classes

fixed CI tasks on relevant folders

PHP 8.1 > Deprecated: strtolower(): Passing null to parameter #1 ($st…

…ring) of type string is deprecated

Merge pull request #94 from connorhu/fix-88

add 'double' check to internal isValueModified check.
Fixes  #88

Add proof tast name with empty task name property sets by child class

Merge pull request #81 from cmdeviant/psr-0-autoloader-compat

Remove composer's deprecation psr-0 notice

Merge pull request #79 from FriendsOfSymfony1/fix/update-composer-travis

Test on PHP 7.4

Update license

Merge pull request #47 from mkopinsky/isSubclassOf_CS

Use correct case for calls to ReflectionClass::isSubclassOf

Merge pull request #22 from eFaqtBV/on-demand-hydration-fix

Do not close cursors while using ON_DEMAND hydration