Mysql 操作类

作者：小梦 来源: 网络 时间: 2024-08-10 阅读: 大 中 小

$str = 'left join aaaaa on a.id=b.id left join bbbb as b a.id=b.id';$tablePre = 'tutiantian_';echo preg_replace('/(left join|right join|inner join)\s+(\w+)\s+/i'," $1 {$tablePre}$2 ",$str);