release 2.0.2

fix longxinH#9

fix zts segment error

longxinH#8 php.ini can display with interval and depth configuration

php.ini can display with interval and depth configuration

longxinH#8 php.ini can display with interval and depth configuration

php.ini can display with interval and depth configuration

longxinH#4 fix for PHP 7.2

fix mysqli_query

Update README.md