URL to the value of the time, with the Get method, the parameters inside the case of the problem.

Like list.php? Userid=1
I must be $_get["userid" When I value it, and I will not get a value with $_get["userid"). Where can I set it?

Reply to discussion (solution)

Then the parameters of your URL are directly lowercase ... Fear that the user mistakenly enter the size of the force all turned into lowercase

There is no place to set because PHP variables (association keys) are case-sensitive
$A and $a, for example, are two variables.

However, you can use the Array_change_key_case function to change the associative keys of an array to lowercase or uppercase.

$input _array = Array ("First" = 1, "SecOnd" = 4);p rint_r (Array_change_key_case ($input _array, case_lower));

Array (    [first] + 1    [Second] = 4)

