如何以数组格式获取无线电组的值?这是我的发送者(game.php)和接收者(result.php)
我想用数据库中的正确答案检查无线电组元素(是或否),如果正确则增加分数。
游戏.php:
$conn= mysql_connect($servername,$username, $password)or die(mysql_error());
mysql_select_db($database,$conn);
$sql = "SELECT * from questions";
$result=mysql_query($sql);
$num=mysql_numrows($result);
$i=0;
echo("<FORM ACTION='./result.php' METHOD=GET>");
while($i < $num){
$field = array($i => mysql_result($result,$i,"question"));
$j = $i + 1;
echo "<b>[$j] </b>$field[$i]<br>";
echo ("<label>
<input type='radio' name='radioGroup[$i]' value='yes' id='radioGroup_1'>
Yes</label><label>
<input type='radio' name='radioGroup[$i]' value='no' id='radioGroup_1'>
No</label><br>");
$i++;
}
echo "<input type='submit'>";
echo("</FORM>");
echo("<br>");
结果.php:
$conn= mysql_connect($servername,$username, $password)or die(mysql_error());
mysql_select_db($database,$conn);
$sqlcode = "SELECT * FROM questions";
$cal=mysql_query($sqlcode);
$num = mysql_numrows($cal);
$m=0;
while ($m < $num){
$user_answer = array($m => $_GET["radioGroup"]);
$m++;
}
$k = 0;
$point = 0;
$sql = "SELECT * from questions";
$result=mysql_query($sql);
while($k < $num){
$answer = array($k => mysql_result($result,$k,"answer"));
if ($answer[$k] == $user_answer[$k]){
$point++ ;
}
echo "puan:";
echo $point;
$k++;
}