环境LNMP php 7.3 mysql 5.6
报错 SQLSTATE[HY000]: General error: 1128 Function 'ngram' is not defined (SQL: CREATE FULLTEXT INDEX content ON `testposts` (`content`) WITH PARSER ngram) 解决 需求版本php 7.2 mysql 5.7即可，低于该版本会报错
SQLSTATE[HY000]: General error: 1128 Function 'ngram' is not defined (SQL: CREATE FULLTEXT INDEX content ON `testposts` (`content`) WITH PARSER ngram)