Question

my mysqli_fetch_array(mysqi_query($db, $query)) doesn’t appear to be getting the correct information from the database, and therefore, the PHP application is not working as it should.

Here are the queries,

<?php
if($_GET){
$current = mysqli_fetch_array(mysqli_query($db, "SELECT * from `tbl_user` WHERE `userid` = '".$_GET['userid']."'"));
$currentperms  = mysqli_fetch_array(mysqli_query($db, "SELECT * from `tbl_perms` WHERE `userid` = '".$_GET['userid']."'"));
} 
?>

Concurrently, the if ($current['userid'] == "1") {echo(" selected ");} isn’t outputting anything at all, so the correct option isn’t selected in the SELECT tag.

So, where: I’d expect:
echo($currentperms[‘newapp’]);
not to equal 1, becuase it is set so in the database, the result of which is “1”. I have test this by echoing the string gained. Newapp is not a column in the table either, so it shouldn’t be returning “1” as a result.

With this:

 if $current['userid'] == "1") {
 echo(" selected ");
 }

Nothing is being echoed, however, the variable has been used in the script earlier, and the output of which is “1”.

Please help me, I’m going through the roof 😐

@sasa: output:
Success!Array ( [0] => 1 [userid] => 1 [1] => shamil.nunhuck [username] => shamil.nunhuck [2] => Shamil Nunhuck [userfullname] => Shamil Nunhuck [3] => shamil.nunhuck@localhost [useremail] => shamil.nunhuck@localhost [4] => 6363d731bd7492fe4c33fc3d90fd61bc [userpassword] => 6363d731bd7492fe4c33fc3d90fd61bc [5] => 1 [userlevel] => 1 [6] => Administrator [usertitle] => Administrator [7] => 1 [tos] => 1 ) Array ( [0] => 1 [userid] => 1 [1] => 0 [ptodo] => 0 [2] => 0 [usercp] => 0 [3] => 0 [pm] => 0 [4] => 0 [bug] => 0 [5] => 0 [abug] => 0 [6] => 0 [admincp] => 0 [7] => 0 [intmgs] => 0 [8] => 0 [adduser] => 0 [9] => 0 [pass] => 0 [10] => 0 [useredit] => 0 [11] => 0 [listuser] => 0 [12] => 0 [newapp] => 0 )

Answer 1

Try this code:

//  I put some echo for testing
if(!empty($_GET['id'])) {
    $id = (int)$_GET['id'];
    $sql = mysqli_query($db, "SELECT * from tbl_user WHERE userid = $id LIMIT 1");
    if(mysqli_affected_rows($db) == 0) {
        echo "There is no user with that id";
    } else {
        $current = mysql_fetch_assoc($sql);
        $currentperms  = mysql_fetch_assoc(mysqli_query($db, "SELECT * from tbl_perms WHERE userid = $id"));
        echo "Success!";
        // Or try to print result
        print_r($current);
        print_r($currentperms);
    }
} else {
    echo "There is no user id";
}

OR maybe just a syntax error:

With this:

 if $current['userid'] == "1") {
 echo(" selected ");
 }

It should be:

if($current['userid'] == 1) {
    echo(" selected ");
}