- 开发无止境 -
Data: 2017-02-01 01:39:54Form: JournalClick: 11
1 2 3 | $User = M( "User" ); $maxAge = $User ->max( 'age' ); echo $maxAge ; |
1 2 3 | $User = M( "User" ); $minAge = $User ->where( "sex='女'" )->min( 'age' ); echo $minAge ; |
1 | M( 'User' )->field( "max(age)" )->where( "sex='女'" )->find(); |