Improved string length calculation (#158)

PHP 8.5 compatibility (#156)

Fixed deprecations - v1 (#152)

* Fixed deprecations

* Updated tests.yml

Updated isMultipleOf helper

StopAtFirstError (#147)

* Fixed date-time filters

* Added PHP 8.4 to tests

* Updated isMultipleOf helper

* Fixed error formatter

* Added stopAtFirstError

Added php 8.1 to tests

Added CustomError

Updated README

Merge pull request #79 from StayOneDegree/array-to-object-recursion

Helper::convertAssocArrayToObject(): Fix recursion for nested arrays, add tests

Fixed uri/iri validation