abstrait：<?phpclass Hubby{public function delete(){$num = Db::table('staff')->delete(19);$num = Db::table('staff')->delete([12,13,17]);$num = Db::table('staff')->where('

<?php

class Hubby

{

public function delete()

{

$num = Db::table('staff')->delete(19);

$num = Db::table('staff')->delete([12,13,17]);

$num = Db::table('staff')

->where('salary','>','10000')

->delete();

$num = Db::table('staff')->delete(true);

return $num ? '刪除成功' .$num. '條記錄~~'

}

}

Professeur correcteur：查無此人Temps de correction：2019-06-10 09:14:33
Résumé du professeur：完成的不錯。pdo操作速度比之前的mysqli快很多。繼續(xù)加油