如何使用PHP重复单选按钮[关闭]

Question

Im wanting to repeat radio buttons using php. Below is the html form

<input type="radio" name="RadioGroup1" value="1">1
<input type="radio" name="RadioGroup1" value="1">1                  
<input type="radio" name="RadioGroup1" value="1">1                  
<input type="radio" name="RadioGroup1" value="1">1
<input type="radio" name="RadioGroup1" value="1">1
<input type="radio" name="RadioGroup1" value="1">1

Basically, i have 4 groups of questions with rating 1-6 (how would i do it so i dont need to write out all this html code over and over, is there a shorthand method using php so that the selected one also goes into a mysql database too?

Completely confused and new to php, any help would be great.

Answer 1

As others have suggested, the FOR loop is your best bet here however, you can expand a little by adding simplicity and expanding the commands.

$rating = 6; //This sets the highest rating number

for($i=0 $i<$rating; $i++){

  //This echos the input by rating, if rating is 6, it'll repeat 6 times.
  echo "<input type=radio name=RadioGroup1 value='" . $i . "'>
"; 

}

Now for the other half of the problem.

When posting information to a database, you need to send it to another page for processing and storage (or the same page if you handle it correctly).

This is a basic way to store THIS radio group (this is in procedural style):

$link = mysqli_connect('localhost', 'username', 'password', 'dbname');

$query = "INSERT INTO myTable (RadioGroup1) VALUES ($_POST['RadioGroup1'])";
mysqli_query($link, $query); //replace link with your database connections variable