使用php从mysql获取所有字段值

Question

我想知道如何让所有字段值按数组搜索.

我有阵列s

我的桌子是

  id   content

  1    zahr
  2    hai
   .
   .
   .
  and so on


$a = {2,3,4,5,43,32};

i have to take the contents by this id(from array "a").

i know, i can use "for" loop for getting each element from mysql.

but i would like to use any filters or any predefined function

谢谢并提前

Answer 1

SELECT * FROM table WHERE id IN (2,3,4,5,43,32)

可以使用implode创建语句,如:

$myvar = '('.implode(',',$a).')';

然后

SELECT * FROM table WHERE id IN $myvar