2个名称在一个<input> [关闭]

Question

I was wondering if I could declare two different names in one input tag e.g. <input type='text' name='food' name='user_search_input'>. In my PHP-file I would use the input in two different "if clauses", one is for a search and the other one would insert the users input into a database. Therefore I need two names to "trigger" these two if clauses.

Answer 1

I really don't think it will work but you can do this in other way,like:

HTML:

<input type='text' name='food' name='user_search_input'>

PHP:

$var1=$_POST['food'];

and so: in one if

if($var1){
do the search 
}

in other if

if($var1){
insert into a database
}