function get info help

[whiteboikyle]

Okay well i am going to do a function that looks in the database.. like so

 

function function_userlevel($userlevel){
global $config;
$result = $config->query("SELECT * FROM userlevel where userlevel = '$userlevel'");

}

 

Now see how i did select * from userlevel.. Well the query will come up with with somewhere between 5-10 results..

 

so how do i do a return $results.. but i need all the results..

 

so when i use this function it will list all of them.

[DarkWater]

return $results;

 

Then handle it.  And don't use global data.  Ever.  Thanks.

[papaface]

Maybe:

function function_userlevel($userlevel){
global $config;
return $result = $config->query("SELECT * FROM userlevel where userlevel = '$userlevel'");
}

Then loop through the array.

[whiteboikyle]

Maybe:

function function_userlevel($userlevel){
global $config;
return $result = $config->query("SELECT * FROM userlevel where userlevel = '$userlevel'");
}

Then loop through the array.

 

how come dont user global? how else would i get data from my config file.. lol

[DarkWater]

Pass it through the function call.