Compatible with PHP 7.1, 7.2,7.3,7.4

In this version we're dropping support for PHP 5.5 and do some code improvements for PHP 7.*

code improvements

v1.4.0

typo

fuzzy search results fix

Merge pull request #168 from suenert/fix-fuzzy-search

PR: reverts position of if condition made with older commit

fuzzy search improvements

Merge pull request #162 from simone-b/Hotfix/Fuzzy_search_sort

Sort on fuzzy search results improved

code improvements

v1.3.4

improved fuzzy search

improve fuzzy match

v1.3.3

improving fuzzy match

updates to filesystem driver

v1.3.2

Merge pull request #151 from Connum/driver-filesystem-map-filter-call…

Another PHP 7.2 bug fix

Merge pull request #126 from DarkaOnLine/fix/php7.2

Reset index statements after error was catched

PHP 7.2 bugfix

v1.3.0

php 7.2 bug fix

exclude primary key from index by default

It makes more sense to remove the primary key from the index by default