Switch wont obey me again

[Anon]

sorry, i guess you can tell i'm a novice

this switch works great unless score = 0, then it shows A+, why is that?

switch ($score) {
case $score > 12:
echo ("A+");
break;
case $score > 11:
echo ("A");
break;
case $score > 10:
echo ("A-");
break;
case $score > 9:
echo ("B+");
break;
case $score > 8:
echo ("B");
break;
case $score > 7:
echo ("B-");
break;
case $score > 6:
echo ("C+");
break;
case $score > 5:
echo ("C");
break;
case $score > 4:
echo ("C-");
break;
case $score > 3:
echo ("D+");
break;
case $score > 2:
echo ("D");
break;
case $score > 1:
echo ("D-");
break;
case $score > 0:
echo ("F");
break;
case $score = 0:
echo ("Not Graded");
break;
default:
echo ("Not Graded");
break;
}

[steved]

I'd reverse stuff and use the proper format, like:

Switch ($score) {
case 0:
echo "Not graded";
break;
case 1:
echo "F";
break;
.
.
.
case 12:
echo "A";
break;
default:
echo "A+";
}

[Anon]

Also you (Rulian) are using the = operator incorectly. A single = assigns the value. It doesn't test like you expect. Use == to test.