Problem with if statement

[zeropaid]

Im having a small problem with an IF statement, maybe ive been looking at it to long and can't figure it out. so i need a little help. thanks

if ($avg[1] == 0)
$avg_output = "No one has rated $prog_data[1] yet";

else

if (($avg[0] == 1)) {
$avg[0] = "1 star";
}
if (($avg[0] <= 2) and ($avg[0] != 2)) {
$avg[0] = "2 star";
}
else if (($avg[0] <= 10) and ($avg[0] > 10)) {
$avg[0] = "under 10";
}

$avg_output = "$avg[1] users have rated $prog_data[1] an average of $avg[0] out of a possible 5";

Im trying to get $avg[0] to display the above text depending on rating. but i keep getting the output which is 2.

[Anon]

try rewriting it with indentation and standard if syntax.
ie. try to always use if(){}else{} syntax (note the curlys)

[brandonschnell]

look at your control statements.

if avg = 1 {echo "1 star";}
//matches only 1

if avg <= 2 and avg != 2 {echo "2 star";}
//is 1 less than two and not equal to 2? yes
//just say if ($avg[0] == 2) {$avg[0] = "2 star";

if (($avg[0] <= 10) and ($avg[0] > 10)) {echo "under 10 stars";}
//so when is a number less than or equal to 10 & and the same time greater than 10.

so:

if ($avg[1] == 0)
{
$avg_output = "No one has rated $prog_data[1] yet";
}
else
{
if ($avg[0] == 1) {
$avg[0] = "1 star";
}
if ($avg[0] == 2) {
$avg[0] = "2 star";
}
if ($avg[0] <= 3) {
$avg[0] = "three or fewer stars";
}
$avg_output = "$avg[1] users have rated $prog_data[1] an average of $avg[0] out of a possible 5";

}