query($sql);
$num = $result->num_rows;
$counter = 0;
$buy = 0;
$nbuy = 0;
$nselect = 0;
$sqlchoice = "select cid, cdesc from cselect";
$choiceresult = $conn->query($sqlchoice);
$choicenum = $choiceresult->num_rows;
while( $counter < $choicenum) {
// Extract one row into an array
$choicerow = $choiceresult->fetch_assoc();
if($choicerow["cid"]==1) {
$choice1 = $choicerow["cdesc"];
} elseif($choicerow["cid"]==2) {
$choice2 = $choicerow["cdesc"];
} else {
$choice3 = $choicerow["cdesc"];
}
$counter = $counter + 1;
}
// Reset counter
$counter = 0;
echo "同學一覽表
(共 " . $num . " 人)
";
echo "";
echo " | 姓名 | 決定 |
|---|
";
while( $counter < $num) {
// Extract one row into an array
$row = $result->fetch_assoc();
if($row["cdecision"]==1) {
$buy = $buy + 1;
$choice = $choice1;
} elseif($row["cdecision"]==2) {
$nbuy = $nbuy + 1;
$choice = $choice2;
} else {
$nselect = $nselect + 1;
$choice = $choice3;
}
echo "| ".$row["cname"]." | ".$choice." |
";
$counter = $counter + 1;
}
echo "
";
echo $choice1." = ".$buy."
";
echo $choice2." = ".$nbuy."
";
echo $choice3." = ".$nselect."
";
echo "";
?>