mysql - PHP link security -


i've newssystem link index.php?article=news&id=10 , work comments mysqli_query($db, "select * news_comments news_id = '10'");

but when change link example index.php?article=news&id=10=asd comments not there, because added asd @ end.

can me?

you'll need ensure value of "id" integer.

not sure code looks like, like:

$id = intval($_get['id']); mysqli_query($db, "select * news_comments news_id = '$id'");

you sanitizing input correct?


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