duanqiangwu9332 2011-06-17 18:17
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通过php在多个id中选择数据库中的表记录

i have a value that name is brands and like this :

$brands = "1,2,3,4,5,";

i can convert this value to this :

$brands = "1,2,3,4,5";

i want write source that select * from table where id = each of brands

for example :

select * from brands where (id='1' or id='2' or id='3' or id='4' or id='5');

1,2,3,4,5 is Variable and can changed for example can change to 1,2,9,4,5,8

how i can write this ? please help thanks

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  • doumie7914 2011-06-17 18:20
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    If you already have the ids comma delimited...

    $query = '
       SELECT *
         FROM `brands`
        WHERE `id` IN (' . $brands . ')';
    

    If not, use implode(',', $ids).

    If your ids are from user input and not already made safe, use...

    $ids = implode(',', array_map('intval', explode(',', $ids)));
    
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