函数中的PHP变量

Question

I am trying to make a grading scales for a grouping of variables. I'm running in to a few problems and am completely brain dead at the moment. Could anyone possibly give me some help on how to accomplish this? Very much appreciated!

function ovr_grade($talent, $physical, $entertainment, $reputation, $overness) {
if ($talent || $physical || $entertainment || $reputation || $overness >= 90) {
return "Grade: A";
} elseif ($talent || $physical || $entertainment || $reputation || $overness >= 80) {
return "Grade: B";
} elseif ($talent || $physical || $entertainment || $reputation || $overness >= 70) {
return "Grade: C";
} elseif ($talent || $physical || $entertainment || $reputation || $overness >= 60) {
return "Grade: D";
} elseif ($talent || $physical || $entertainment || $reputation || $overness >= 50) {
return "Grade: E";
} elseif ($talent || $physical || $entertainment || $reputation || $overness <= 49) {
return "Grade: F";
} else {
return "N/A";
}
}

echo ovr_grade();

Answer 1

i aaprreciate "James Anderson" Answer so +1 him,but max() calculation can be reduced

$grades=  max($talent,$physical,$entertainment,$reputation);

if($grades>90)
{
return "Grade: A";
} 
elseif ($grades>80)
{
return "Grade: B";
} 
.
.
.
.
.
.
else 
{
return "N/A";
}

update:

unfortunately i cant get deep in to your "comment" anyway , i think you need a general function that returns grade for each factor (eg:physical,entertainment ... )

function  getGrades($factor)
{

$grades= $factor;

if($grades>90)
{
return "Grade: A";
} 
elseif ($grades>80)
{
return "Grade: B";
} 
.
.
.
.
.
.
else 
{
return "N/A";
}
}

and make call to get grade for each

echo "Talent : " . getGrades($talent);
echo "Physical : " . getGrades($physical);